Wireless speakers / Compare

JBL PartyBox 520 vs JBL PartyBox 720

A

Product A: JBL

PartyBox 520

60 of 96 known

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B

Product B: JBL

PartyBox 720

51 of 96 known

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Every value links to where we found it.

Only differences

AJBL PartyBox 520

BJBL PartyBox 720

General

2 of 8 differ

Series

PartyBox1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026The sheet title is PARTYBOX 520, a model in JBL's PartyBox range.

PartyBox1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

JBLPARTYBOX520AM5Retailer pageabt.com/JBL-PartyBox-520-Portable-Speaker-Bluetooth-in-Black-JBLPARTYBOX520AM/p/218822.htmlRead 15 October 2026US model JBLPARTYBOX520AM. The European model is JBLPARTYBOX520EU and it has no USB drive playback, so it is not merged into this row.

JBLPARTYBOX720AM5Retailer pageworldwidestereo.com/products/jbl-partybox-720-bluetooth-portable-party-speakerRead 16 October 2026US listing gives model JBLPARTYBOX720AM.

GTIN / EAN

0500364086155Retailer pageabt.com/JBL-PartyBox-520-Portable-Speaker-Bluetooth-in-Black-JBLPARTYBOX520AM/p/218822.htmlRead 15 October 2026UPC 050036408615 for the Black JBLPARTYBOX520AM.

0500364142895Retailer pageworldwidestereo.com/products/jbl-partybox-720-bluetooth-portable-party-speakerRead 16 October 2026UPC 050036414289 for JBLPARTYBOX720AM.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

6 January 20254Press releasenews.harman.com/releases/jbl-solidifies-its-spot-as-theRead 15 October 2026CES 2025 release dated 6 January 2025.

September 20253Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026Review lists September 2, 2025. A Brazilian report dated 3 September 2025 covers the launch. German EU sales started 1 October 2025.4Press articleportaltela.com/cotidiano/tecnologia/2025/09/03/jbl-lanca-partybox-720-seu-maior-altofalante-portatil-para-festasRead 16 October 2026Portuguese-language report dated 3 September 2025 on the JBL launch of the PartyBox 720.

Status

Available5Retailer pageabt.com/JBL-PartyBox-520-Portable-Speaker-Bluetooth-in-Black-JBLPARTYBOX520AM/p/218822.htmlRead 15 October 2026Listed for sale at $879.95 on 2026-10-15.

Available3Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026Review links to a current Amazon listing.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$879.954Press releasenews.harman.com/releases/jbl-solidifies-its-spot-as-theRead 15 October 2026The release table lists $879.95 for the PartyBox 520, while its text says retailing from $299 to $799. SoundGuys quoted $799 in January and an MSRP of $879.95 in its July 2025 review. $879.95 is stored.

$1,099.953Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026Review lists MSRP $1,099.95. Tax treatment is not stated.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US5Retailer pageabt.com/JBL-PartyBox-520-Portable-Speaker-Bluetooth-in-Black-JBLPARTYBOX520AM/p/218822.htmlRead 15 October 2026US retailer listing of the AM model.

US5Retailer pageworldwidestereo.com/products/jbl-partybox-720-bluetooth-portable-party-speakerRead 16 October 2026US retailer listing.

ColoursiThe maker's own colour names

Black5Retailer pageabt.com/JBL-PartyBox-520-Portable-Speaker-Bluetooth-in-Black-JBLPARTYBOX520AM/p/218822.htmlRead 15 October 2026

Black5Retailer pageworldwidestereo.com/products/jbl-partybox-720-bluetooth-portable-party-speakerRead 16 October 2026Only Black is listed.

Speaker typeiHome covers speakers made to stay in one place, including smart speakers. A speaker with Wi-Fi or a voice assistant can be of any type.

Party3Maker product pagejbl.com.ph/loudspeakers/PARTYBOX-520.htmlRead 15 October 2026The maker calls it a portable battery-powered party speaker.

Party1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Maker calls it a party speaker with a lightshow and a built-in handle and wheels.

Audio

5 of 18 differ

Audio channelsiSound channels reproduced by one speaker. Pairing two speakers for stereo is separate.

Not available

Not available

Audio driversiPowered audio transducers in one speaker. Passive radiators are counted separately. Circular diameter and rectangular width and height have separate columns. Per-driver power must state continuous or RMS basis and battery or mains operation in the source note.

AJBL PartyBox 520

Driver type	Count	Diameter (mm)
Woofer	2	208
Dome tweeter	2	25

Source1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Technical Specifications say Transducer 2 x 7.5 inch (208 mm) woofers, 2 x 1 inch (25 mm) dome tweeters. No per-driver power is published.

BJBL PartyBox 720

Driver type	Count	Diameter (mm)
Woofer	2	243
Dome tweeter	2	30

Source1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Technical specifications: two 9 inch (243 mm) woofers and two 1.25 inch (30 mm) dome tweeters. No per-driver power is published.

Passive radiatorsiPassive, unpowered bass radiators. Excludes powered drivers.

Not available

Not available

Rated audio poweriMaker-published total rated continuous audio output. Battery power is used for portable speakers when mains and battery ratings differ. Peak marketing power is separate.

400W1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Technical Specifications say Output power 400 W RMS (IEC60268). No separate battery and mains rating is published. The launch release table says 400 max watts, which does not state a basis.

800W1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Output power 800 W RMS (IEC60268). No separate battery and mains rating is published. SoundGuys says the speaker reaches its full 800 W on AC power.

Rated audio power on mainsiTotal rated continuous audio output with external power. Store a separate battery rating when the maker publishes both.

Not available

Not available

Audio output power (unspecified rating)iMaker- or reviewer-published audio output power whose continuous or peak rating basis is not stated. This is separate from rated continuous output and explicitly published peak output.

Not available

Not available

Peak audio poweriExplicitly published peak audio output. Never substitute for rated continuous output.

Not available

Not available

Frequency response lower limit (claimed)iPublished acoustic frequency response limit. Tolerance and operating mode belong in the source note. The Bluetooth transmission range that some spec tables and retailers label Frequency Response, such as A2DP 20 to 20,000 Hz, is not stored.

40Hz1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Technical Specifications say Frequency response 40 Hz - 20 kHz. No tolerance is stated.

32Hz1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 202632 Hz to 20 kHz with no stated tolerance.

Frequency response upper limit (claimed)iPublished acoustic frequency response limit. Tolerance and operating mode belong in the source note. The Bluetooth transmission range that some spec tables and retailers label Frequency Response, such as A2DP 20 to 20,000 Hz, is not stored.

20kHz1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Technical Specifications say 40 Hz - 20 kHz.

20kHz1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 202632 Hz to 20 kHz with no stated tolerance.

Signal-to-noise ratio (claimed)

80dB1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Published as > 80 dB. Stored as 80.

80dB1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Published as greater than 80 dB. The stored number is the lower bound.

Adjustable equalizeriUser-adjustable frequency bands. Selecting fixed sound presets alone does not qualify.

Yes6Reviewsoundguys.com/jbl-partybox-520-review-the-sweet-spot-in-jbls-partybox-lineup-140579Read 15 October 2026App section says a 7-band adjustable EQ.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026The sheet says the JBL PartyBox app controls the music, EQ and lightshow.

Equalizer bandsiNumber of user-adjustable frequency bands. Do not count sound presets.

76Reviewsoundguys.com/jbl-partybox-520-review-the-sweet-spot-in-jbls-partybox-lineup-140579Read 15 October 2026Review says 7-band EQ in the PartyBox app. Review unit ran firmware 25.17.10 and app v3.11.5.

73Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026The JBL PartyBox app has a 7-band EQ with Deep and Punchy bass modes.

Automatic sound adjustmentiAdjusts audio to placement or playback conditions. Keep the named feature and conditions in the source note.

Yes1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026AI Sound Boost analyzes the music in real time to deliver maximum acoustic performance with less distortion. It adapts to the audio content, not to the room.

Not available

Sound modesiNamed playback modes. Battery extension modes are also qualified in battery source notes.

Bass Boost level 1, Bass Boost level 2, JBL Signature Sound, Movie2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026Section 6.3 says the bass button cycles level 1, level 2 or off. JBL Signature Sound and Movie are EQ presets named by StereoGuide.8Reviewstereoguide.com/bluetooth-speakers/mobile-outdoor/jbl-partybox-520-reviewRead 15 October 2026Review says the app has presets such as JBL Signature Sound and Movie, with more options than before. SoundGuys also names the JBL Signature EQ preset.

Deep Bass Boost, Punchy Bass Boost3Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026Deep and Punchy bass modes. The German review by hifi.de names the two Bass Boost levels Tief and Druckvoll.

Wireless stereo pairingiTwo compatible speakers can play separate left and right channels.

Yes1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Pair two PartyBox 520 for true stereo via Auracast.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026The sheet says two PartyBox 720 speakers can be paired for true stereo.

Speaker link protocolsiNamed systems for linking compatible speakers, such as PartyBoost, Auracast or Party Connect. Linking support does not establish compatibility across all models.

Auracast, PartyTogether1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Auracast links the speaker to other Auracast-enabled JBL speakers. PartyTogether is from SoundGuys.6Reviewsoundguys.com/jbl-partybox-520-review-the-sweet-spot-in-jbls-partybox-lineup-140579Read 15 October 2026FAQ says it connects to other PartyBox speakers through PartyTogether in the app, or through Auracast to other JBL Auracast speakers.

Auracast, PartyTogether1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Multi-speaker connection by Auracast with other JBL Auracast speakers. PartyTogether is from SoundGuys.3Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026PartyTogether in the JBL PartyBox app links the 720 with other PartyBox speakers such as the 520. Auracast links it with Auracast JBL speakers such as the Charge 6 and Xtreme 4.

Max linked speakersiPublished maximum in a speaker group. A stereo pair is recorded separately. A figure such as 100+ is stored as 100.

Not available

Not available

Max Bluetooth group speakersiPublished maximum speakers in one Bluetooth playback group, including the first speaker. Source notes name the compatible models or families, linking system and firmware requirements. Wi-Fi groups and concurrent Bluetooth source devices are excluded. A stereo pair alone does not establish the maximum when other Bluetooth linking systems are supported. A figure such as 100+ is stored as 100.

Not available

Not available

Connectivity

5 of 16 differ

Bluetooth audio playbackiPlays audio streamed over Bluetooth from a phone or other source. Bluetooth used only for setup or app control does not count.

Yes7Reviewsoundguys.com/jbl-partybox-720-vs-partybox-520-which-party-speaker-should-you-buy-150169Read 15 October 2026

Yes3Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026

Bluetooth versioniVersion of the Bluetooth radio. Some Wi-Fi speakers use Bluetooth only for setup. See Bluetooth audio playback.

5.41Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026

5.41Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Bluetooth 5.4.

Bluetooth codecsiExplicitly supported receive codecs. Bluetooth version alone does not establish codecs.

SBC, AAC7Reviewsoundguys.com/jbl-partybox-720-vs-partybox-520-which-party-speaker-should-you-buy-150169Read 15 October 2026Comparison says both the PartyBox 720 and PartyBox 520 use Bluetooth 5.4 with support for SBC and AAC codecs. Two aggregator spec listings show SBC only. JBL names no codec. SoundGuys is stored.

SBC, AAC3Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026Bluetooth 5.4 with SBC and AAC.

Bluetooth profiles

A2DP 1.4, AVRCP 1.61Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Technical Specifications say A2DP V1.4, AVRCP V1.6.

A2DP 1.4, AVRCP 1.61Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026A2DP V1.4 and AVRCP V1.6.

Bluetooth LE AudioiExplicit LE Audio support. Bluetooth LE for app control alone does not qualify.

Yes4Press releasenews.harman.com/releases/jbl-solidifies-its-spot-as-theRead 15 October 2026Release table says Bluetooth v5.4 with LE audio for the PartyBox 520. Neither the spec sheet nor the manual names LE Audio or LC3.

Not available

AuracastiExplicit Auracast support. Sending, receiving and speaker-group roles belong in source notes.

Yes1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 20264Press releasenews.harman.com/releases/jbl-solidifies-its-spot-as-theRead 15 October 2026Release table says multi-speaker connectivity with Auracast with JBL enabled speakers.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Multi-speaker connection by Auracast. Sending and receiving roles are not stated.

MultipointiConcurrent Bluetooth source connections. Pairing memory and speaker-to-speaker linking do not qualify.

Yes2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026Section 6.1 says the speaker supports multi-point connection and a second Bluetooth device can be paired without disconnecting the first.

Not available

Multipoint source devicesiMaximum concurrently connected Bluetooth source devices, not remembered pairings.

22Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026Section 6.1 describes a second device beside the first, so two.

Not available

Bluetooth range (claimed)iMaker-claimed Bluetooth range to the source device. Test conditions belong in the source note.

10m2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026The Bluetooth connection illustration in section 6.1 shows < 10 m (33 ft). Stored as 10.

Not available

Wi-FiiBuilt-in Wi-Fi, for audio streaming, setup or control.

Not available

Not available

Wi-Fi standardsiOne 802.11 name per item, such as 802.11ax. A Wi-Fi generation is written as its standard, so Wi-Fi 5 is 802.11ac and Wi-Fi 6 is 802.11ax. Older standards are listed only when a source names them.

Not available

Not available

Network audio protocolsiNamed systems that stream audio to the speaker over the home network. AirPlay is written as AirPlay 2. Chromecast built-in is written as Google Cast. Other names follow the maker, such as Spotify Connect.

Not available

Not available

USB audio inputiPlayback from a connected computer or phone through USB. Charging, service ports and USB flash-drive playback do not qualify.

Yes1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Use the USB-C to connect to your streaming or karaoke app with high quality audio.2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026Section 6.2 says to connect a PC, tablet or other mobile device for audio playback and recording.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026The USB-C input connects to streaming or karaoke apps with high-quality sound. SoundGuys says it handles digital audio including lossless.3Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026The single USB-C port can handle digital audio, including lossless playback.

USB drive playbackiPlayback of audio files on a connected USB storage device.

Yes2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026Section 6.2 says a USB storage device plugged into the USB-C port plays automatically, not for the EMEA region. The reference model is the US JBLPARTYBOX520AM.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Supported formats MP3, WAV and FLAC on FAT16 or FAT32 USB storage. The quick start guide says these formats are not available in the EMEA region, so this value describes the non-EMEA model only.2Owner's manualcdn.tgdd.vn/Products/PDF/3/356825/HDSD/Huong-dan-su-dung.pdfRead 16 October 2026Tech spec footnote: supported formats are not available for the EMEA region.

USB audio file formats

MP3, WAV, FLAC2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026Section 6.2 format table lists MP3 (MP1, MP2, MP3), WAV and FLAC. The English spec sheet also lists WMA, which the manual table omits, so WMA is not stored. Both say the list is not for EMEA.

MP3, WAV, FLAC1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Supported formats .MP3, .WAV and .FLAC. Not available in the EMEA region.

PortsiPhysical speaker connectors. Record charging, audio input, power output and service roles separately. A shared microphone and guitar jack is one port. A combo jack that takes XLR and 6.35 mm plugs is 6.35 mm audio, and the role names XLR. Optical is a TOSLINK digital audio socket.

AJBL PartyBox 520

Connector	Count	Role
AC power	1	Mains power and battery charging
USB-C	1	USB drive music playback, USB audio input from a computer or phone, and charge output to mobile devices
3.5 mm audio	1	AUX audio input
3.5 mm audio	1	Daisy-chain audio input
3.5 mm audio	1	Daisy-chain audio output
6.35 mm audio	1	Combo XLR and 6.35 mm input for microphone 1
6.35 mm audio	1	Combo XLR and 6.35 mm input for microphone 2, guitar or line-in, set by a slider switch

Source2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026Back panel section 3.2 lists USB-C, AUX IN 3.5 mm, two microphone sockets (microphone 2/guitar/line-in with a slider switch), daisy-chain IN/OUT 3.5 mm and AC. SoundGuys and the spec sheet describe the microphone sockets as XLR and 6.35 mm combo jacks. Two daisy-chain jacks are read from the IN/OUT panel drawing.

BJBL PartyBox 720

Connector	Count	Role
AC power	1	Mains power input and battery charging
USB-C	1	USB audio input, USB drive music playback (FAT16 and FAT32) and charge output to mobile devices
3.5 mm audio	1	AUX audio input
6.35 mm audio	2	Combo XLR and 6.35 mm inputs for microphone, guitar, line-in or DJ console

Source1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026USB-C, AUX 3.5 mm and two XLR inputs are named on the sheet. SoundGuys says the XLR inputs are combo XLR and 1/4 inch jacks. The sheet lists Mic-In, Guitar-In or Line-In and AUX-In sensitivities.3Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026Dual XLR and 1/4 inch combo inputs at the back, a 3.5 mm aux port and one USB-C port.

Controls and software

3 of 8 differ

SpeakerphoneiBuilt-in microphone and call support, through a connected phone or a voice assistant's calling. A microphone used only for voice commands does not count. Microphone inputs for karaoke are separate.

Not available

Not available

Voice assistantsiVoice assistants explicitly usable through the speaker, such as Amazon Alexa, Google Assistant, Siri or Sonos Voice Control. State whether a connected phone is required.

Not available

Not available

Controls

Power, Bluetooth pairing, Multi-speaker connection, Volume knob, Play/pause, Next track, Previous track, Bass Boost, Light effect on/off, Light pattern knob, Strobe and starry light, Sound effect panel, Microphone volume, Microphone bass, Microphone treble, Microphone echo, Guitar/line-in volume, Microphone 1 gain, Microphone 2 or guitar gain, Microphone 2/guitar/line-in selector, Factory reset2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026Top panel section 3.1 and sections 6.3, 6.2.1, 9.2, 9.3 and 9.6 list these controls. Recording to USB is a button combination for microphone and guitar input only.

Power, Bluetooth pairing, Auracast multi-speaker connection, Bass Boost, Volume knob, Play/pause, next and previous track (one, two or three presses), Microphone volume, Lightshow controls2Owner's manualcdn.tgdd.vn/Products/PDF/3/356825/HDSD/Huong-dan-su-dung.pdfRead 16 October 2026Play section: one press plays or pauses, two presses next track, three presses previous track. Panels also show Bluetooth pairing, lightshow, microphone and guitar or line-in, and multi-speaker connection.3Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026Top panel has buttons for power, Bluetooth, Auracast and Bass Boost, knobs for volume and microphone levels and lightshow controls.

Companion app

JBL PartyBox8Reviewstereoguide.com/bluetooth-speakers/mobile-outdoor/jbl-partybox-520-reviewRead 15 October 2026Review names the JBL PartyBox app.

JBL PartyBox1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026JBL PartyBox app.

App platforms

iOS, Android8Reviewstereoguide.com/bluetooth-speakers/mobile-outdoor/jbl-partybox-520-reviewRead 15 October 2026Review says the JBL PartyBox app is for iOS and Android.

Android, iOS2Owner's manualcdn.tgdd.vn/Products/PDF/3/356825/HDSD/Huong-dan-su-dung.pdfRead 16 October 2026Google Play and App Store badges for the JBL app.

User firmware updates

Not available

Not available

Built-in lightingiDecorative or ambient lighting. Status, battery, connection and microphone indicator LEDs alone do not qualify.

Yes1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 20264Press releasenews.harman.com/releases/jbl-solidifies-its-spot-as-theRead 15 October 2026Release table says symmetric and themed light show.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Lightshow with starry lights, flowing trails and pulsing strobes.

Lighting modes

Neon, Loop, Bounce, Trim, Switch, Freeze, Strobe, Starry lights2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026Section 9.2 names the patterns NEON, LOOP, BOUNCE, TRIM, SWITCH and FREEZE. Strobe and starry light are separate toggles.

Starry lights, Flowing trails, Strobes1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Maker wording: starry lights, flowing trails and strobes. No effect names are published on the sheet.

Smart home

None of 3 known

Matter controlleriCan add and control Matter devices. Being a Matter device alone does not count.

Not available

Not available

Thread border routeriConnects Thread smart home devices to the home network.

Not available

Not available

Zigbee hubiA built-in Zigbee radio that controls Zigbee smart home devices.

Not available

Not available

Battery and charging

3 of 17 differ

Built-in battery

Yes1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Battery Specifications list a JBL BATTERY 600 pack.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026The speaker has two battery bays for JBL BATTERY 600 packs. The sheet is titled Battery Included but its box list names no battery, and it also says the swappable batteries are sold separately. For EMEA the quick start guide says batteries are not included.

Playback time (claimed)iMaximum maker-claimed music playback on one charge in normal playback mode. Battery extension or reduced-bass boost modes belong in battery_life_boost_h. Record volume and lighting conditions in the source note.

15h1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Up to 15 hours. The manual footnote says it needs a predefined music source, light show and bass boost off, volume level 18 and a Bluetooth source. It varies with content and battery aging.

15h1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Up to 15 hours. It varies with volume and audio content. No test volume or lightshow setting is stated.

Playback with battery extension (claimed)iTotal claimed runtime with the named battery extension mode enabled. Store the total, not only the extra hours. Keep sound and lighting restrictions in the source note.

Not available

Not available

Battery energyiPublished battery pack energy. Do not calculate from an assumed voltage.

99.02Wh1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Battery type JBL BATTERY 600, Li-ion 99.02 Wh.

Not available

Battery capacityiPublished pack capacity at the voltage in battery_voltage_v. Do not substitute power-bank output capacity. A figure written per cell, such as 5000mAh*2, is not a pack capacity unless the maker states the pack figure.

4,584mAh1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Published as equivalent to 21.6 V / 4584 mAh.

Not available

Nominal battery voltage

21.6V1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Published as the 21.6 V equivalent of the 99.02 Wh pack.

Not available

Battery chemistry

Lithium-ion1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026

Lithium-ion1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Li-ion.

User-replaceable batteryiBattery that the maker documents as replaceable by the user. Service replacement does not qualify.

Yes2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026Section 6.7 explains replacing the battery with a JBL BATTERY600.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Maker describes swappable JBL BATTERY 600 packs. The quick start guide shows the replacement steps.2Owner's manualcdn.tgdd.vn/Products/PDF/3/356825/HDSD/Huong-dan-su-dung.pdfRead 16 October 2026Battery replacement section: remove the old battery and insert the new JBL BATTERY 600 x 2. Charge the battery before first use.

Full charge timeiTime from discharged to full under the maker conditions. Adapter rating and simultaneous use belong in source notes.

3h1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 20263 hours with the speaker off.

3h1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 20263 hours with the speaker off.

Quick charge duration

10min1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Charge for 10 minutes for an extra 2 hours of play time.

10min1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026A 10-minute fast charge.

Playback after quick chargeiClaimed music playback after quick_charge_min of charging. Source conditions apply.

2h1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 202610 minutes of charging gives an extra 2 hours of playtime.

2h1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Gets up to 2 extra hours of playtime.

Charging input ratingiPublished speaker input voltage and current. An adapter rating alone does not establish device input.

100-240 V AC, 50/60 Hz1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Power input 100 - 240 V ~ 50 / 60 Hz. No input current is published.

100-240 V AC, 50/60 Hz1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Power input 100-240 V AC, 50/60 Hz. No input current is published.

Max charging inputiPublished maximum charging input. USB audio power requirements and adapter output are separate.

Not available

Not available

USB Power Delivery charging

Not available

Not available

Charges other devices

Yes1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026USB-C charge out lists PDO profiles up to 20 V / 1.5 A and PPS 5 - 16 V / 1.85 A. No watt figure is published, so none is stored.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026USB-C charge out lists PDO profiles up to 20 V / 1.5 A and PPS 5-16 V / 1.85 A. No watt figure is published, so none is stored.

Max power-bank outputiPublished power delivered by the speaker to another device. Output voltage and current belong in the source note.

Not available

Not available

Wireless chargingiThe speaker battery can be charged wirelessly. Wireless power output to another device is separate.

Not available

Not available

Durability

1 of 5 differ

Dust and water ratingiExact published IP rating. Keep separate ratings, such as IP68 and IP69, as separate entries.

IPX41Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026

IPX41Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026IPX4 splash proof.

Floats

Not available

Not available

Drop resistanceiExplicit maker claim or defined drop test. Do not infer from rugged wording.

Not available

Not available

Drop test heightiMaker-published tested height. Surface and conditions belong in source notes.

Not available

Not available

Carry featuresiPublished handles, straps, carabiners or wheels.

Telescopic handle, Wheels1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026

Integrated handle, Wide wheels1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Ergonomic integrated handle and wider sturdy wheels.3Reviewsoundguys.com/jbl-partybox-720-review-the-loudest-battery-powered-jbl-speaker-yet-149499Read 16 October 2026Integrated handle and wide wheels. It has no telescopic handle, unlike the PartyBox 520.

Measured

None of 6 known

Playback time (measured)iReviewer-measured playback per charge. Volume, lighting, sound mode, firmware and connection belong in the source note.

Not available

Not available

Max sound pressure (measured)iReviewer-measured maximum SPL. Distance, test method and power source belong in source notes.

Not available

Not available

Low-frequency extension (measured)iReviewer-measured low-frequency limit. Threshold and test method belong in source notes.

Not available

Not available

High-frequency extension (measured)iReviewer-measured high-frequency limit. Threshold and test method belong in source notes.

Not available

Not available

Audio latency (measured)iReviewer-measured source-to-speaker latency. Source device, app, codec, firmware and connection belong in source notes. App compensation may affect results.

Not available

Not available

Full charge time (measured)iReviewer-measured time from empty to full. Power adapter and method belong in the source note.

Not available

Not available

Dimensions and weight

3 of 3 differ

DimensionsiSpeaker body width, height and depth on explicitly identified axes. Unlabeled tuples do not establish axis meanings. Handle, strap and orientation conditions belong in the source note.

Width415Height769Depth369mm(16.3 × 30.3 × 14.5 in)1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Product dimensions are labeled W x H x D: 415 x 769 x 369 mm. The telescopic handle is retracted.

Width416Height942Depth406mm(16.4 × 37.1 × 16 in)1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Product dimensions are listed as width x height x depth: 416 x 942 x 406 mm. Package is 491 x 1027 x 468 mm.

WeightiSpeaker mass including its battery. Excludes packaging, charger and removable carry accessories unless the source states otherwise.

25,500g(56.2 lb)1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Net weight 25.5 kg. Gross weight 29.4 kg is not stored.

31,000g(68.3 lb)1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Net weight 31 kg. Gross weight 34.9 kg. The sheet does not say whether batteries are counted. A German retailer lists 29 kg for the EU item without batteries.

Body materials

Post-consumer recycled plastic, Metal grille1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026The sheet says it incorporates post-consumer recycled plastic. The metal grille is from SoundGuys.6Reviewsoundguys.com/jbl-partybox-520-review-the-sweet-spot-in-jbls-partybox-lineup-140579Read 15 October 2026Review says a tough plastic exterior with lighting effects behind its metal grille.

Post-consumer recycled plastic1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Post-consumer recycled plastic.

Certifications

1 of 1 differ

FCC IDs

Not available

Not available

Other certifications

Not available

FSC-certified paper packaging1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Packaged in FSC-certified paper printed with soy ink.

In the box

1 of 1 differ

In the box

JBL PartyBox 520, AC power cord, Quick start guide, Safety instructions and warranty card1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026Sheet lists the speaker, quick-start guide, safety instruction and warranty card, and an AC power cord. Cord quantity and plug type vary by region.

JBL PartyBox 720, Quick start guide, Safety instruction and warranty card, AC power cord1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Box list: 1 speaker, 1 quick start guide, 1 safety instruction and warranty card, AC power cord. Quantity and plug type vary by region.

Links

Not compared

Product page

www.jbl.com.ph/loudspeakers/PARTYBOX-520.html3Maker product pagejbl.com.ph/loudspeakers/PARTYBOX-520.htmlRead 15 October 2026JBL Philippines page, since jbl.com is blocked for agents. It lists item JBLPARTYBOX520AS1 and Black as the only color. It is a regional page, not the US page.

Not available

Spec sheet

d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdf1Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/68766/documents/56331-1741687011-JBL_Party_Box_520_Specsheet_EN-5a97bd.pdfRead 15 October 2026

static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdf1Maker spec sheet (PDF)static.pcrichard.com/docs/PARTYBOX720_Specifications-Sheet_01.pdfRead 16 October 2026Harman spec sheet titled PartyBox 720 Battery Included, copyright 2025, hosted by a US retailer. A matching sheet titled Battery Not Included exists for Poland and the EMEA region.

Manual

www.jbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdf2Owner's manualjbl.com.ar/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwbec632a2/pdfs/JBL_PARTYBOX_520_OM_Global_EN_V4.pdfRead 15 October 2026

cdn.tgdd.vn/Products/PDF/3/356825/HDSD/Huong-dan-su-dung.pdf2Owner's manualcdn.tgdd.vn/Products/PDF/3/356825/HDSD/Huong-dan-su-dung.pdfRead 16 October 2026Global quick start guide, two pages in many languages, hosted by a retailer. No full owner's manual was found on a readable host.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year5Retailer pageabt.com/JBL-PartyBox-520-Portable-Speaker-Bluetooth-in-Black-JBLPARTYBOX520AM/p/218822.htmlRead 15 October 2026Retailer lists parts 1 year limited and labor 1 year limited for the US model.

Not available

Both are also in the API. Back to all wireless speakers.