TV and audio / Soundbars
YamahaSoundbar
True X Surround 90A
Released September 2025.5Press releaseusa.yamaha.com/news_events/2025/yamaha-unveils-its-most-advanced-sound-bar.htmlRead 13 October 2026Release says available September 2025. Last checked 15 October 2026.
- System channel configuration
- 5.1.2
- Dolby Atmos
- Yes
- Separate subwoofer included
- Yes
- HDMI eARC
- Yes
74 of 98 fields known.
At a glance
Ports
- HDMI
- HDMI eARC
- Optical
- Ethernet 100BASE-TX
- USB-A
- AC power
Audio system
- Driver layout
Component Driver type Count Diameter (mm) Orientation Soundbar Full-range cone driver, 110 x 53 mm 4 Not available Front Soundbar Dome tweeter 3 25 Front Soundbar Height beam driver 12 28 Upward-facing array, six at each end of the top Subwoofer Woofer 1 170 Not available Rear speakers (two enclosures) Full-range driver, 2-1/4 in 4 Not available Not available - Separate subwoofer included
- Yes2Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/specs.htmlRead 13 October 2026
- Included subwoofer connection
- Wireless2Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/specs.htmlRead 13 October 2026Wireless subwoofer link on 5 GHz. The subwoofer still needs its own power cord.
- Included subwoofer driver diameter
- 170mm3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026
- Rear speakers included
- 25Press releaseusa.yamaha.com/news_events/2025/yamaha-unveils-its-most-advanced-sound-bar.htmlRead 13 October 2026Package includes two wireless surround speakers with charging cradles and wall-mount brackets.
- Included rear speaker connection
- Wireless5Press releaseusa.yamaha.com/news_events/2025/yamaha-unveils-its-most-advanced-sound-bar.htmlRead 13 October 2026
- Detachable rear speakers
- No5Press releaseusa.yamaha.com/news_events/2025/yamaha-unveils-its-most-advanced-sound-bar.htmlRead 13 October 2026The rear speakers are separate wireless units. The bar has no detachable end sections.
- Compatible optional subwoofers
- Not available
- Compatible optional rear speakers
- Not available
- Total RMS audio output power
- Not available
- Total peak audio output power
- Not available
Audio formats
- Supported audio formats
- Linear PCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos over Dolby Digital Plus, Dolby Atmos over Dolby TrueHD, DTS, DTS 96/24, DTS-ES Discrete 6.1, DTS-ES Matrix 6.1, DTS Express, DTS-HD High Resolution Audio, DTS-HD Master Audio, DTS:X, AURO-3D3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Bitstream and PCM formats listed for HDMI IN and eARC. ARC and optical support fewer formats, see audio_format_connections.
- Audio formats by connection
Connection Format Max input channels HDMI input Linear PCM 2ch 2 HDMI eARC Linear PCM 2ch 2 HDMI ARC Linear PCM 2ch 2 Optical Linear PCM 2ch 2 HDMI input Linear PCM multi-channel 8 HDMI eARC Linear PCM multi-channel 8 HDMI input Dolby Digital Not available HDMI input Dolby Digital Plus Not available HDMI input Dolby TrueHD Not available HDMI input Dolby Atmos over Dolby Digital Plus Not available HDMI input Dolby Atmos over Dolby TrueHD Not available HDMI input DTS Not available HDMI input DTS 96/24 Not available HDMI input DTS-ES Discrete 6.1 Not available HDMI input DTS-ES Matrix 6.1 Not available HDMI input DTS Express Not available HDMI input DTS-HD High Resolution Audio Not available HDMI input DTS-HD Master Audio Not available HDMI input DTS:X Not available HDMI input AURO-3D Not available HDMI eARC Dolby Digital Not available HDMI eARC Dolby Digital Plus Not available HDMI eARC Dolby TrueHD Not available HDMI eARC Dolby Atmos over Dolby Digital Plus Not available HDMI eARC Dolby Atmos over Dolby TrueHD Not available HDMI eARC DTS Not available HDMI eARC DTS 96/24 Not available HDMI eARC DTS-ES Discrete 6.1 Not available HDMI eARC DTS-ES Matrix 6.1 Not available HDMI eARC DTS Express Not available HDMI eARC DTS-HD High Resolution Audio Not available HDMI eARC DTS-HD Master Audio Not available HDMI eARC DTS:X Not available HDMI eARC AURO-3D Not available HDMI ARC Dolby Digital Not available HDMI ARC Dolby Digital Plus Not available HDMI ARC Dolby Atmos over Dolby Digital Plus Not available HDMI ARC DTS Not available HDMI ARC DTS 96/24 Not available HDMI ARC DTS-ES Discrete 6.1 Not available HDMI ARC DTS-ES Matrix 6.1 Not available Optical Dolby Digital Not available Optical DTS Not available Optical DTS 96/24 Not available Optical DTS-ES Discrete 6.1 Not available Optical DTS-ES Matrix 6.1 Not available - Music file formats
- WAV (PCM), FLAC, AIFF, Ogg Vorbis, ALAC, MP3, WMA, Ogg Opus3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Network audio function. WAV (PCM only), FLAC, AIFF and Ogg Vorbis up to 384 kHz, ALAC up to 96 kHz, MP3, WMA and Ogg Opus up to 48 kHz.
- Max wired audio sample rate
- 192kHz3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026HDMI IN and eARC: 2-channel and multi-channel Linear PCM up to 192 kHz, 24 bit. Optical is limited to 96 kHz.
- Max music file sample rate
- 384kHz3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Network playback of WAV (PCM), FLAC, AIFF and Ogg Vorbis. ALAC is limited to 96 kHz.
- Max wired audio bit depth
- 24bits3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026HDMI IN and eARC Linear PCM, 16, 20 or 24 bit.
- Max music file bit depth
- Not available
Connectivity
- Ports on the bar
Connector Count Version Role HDMI 1 Not available HDMI IN, audio and video input HDMI 1 eARC HDMI OUT/TV, video output and eARC or ARC audio input from the TV Optical 1 Not available Digital audio input Ethernet 1 100BASE-TX Network USB-A 1 Not available Firmware update only AC power 1 Not available Power input - HDMI video passthrough
- Yes2Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/specs.htmlRead 13 October 20264K Pass-through: Yes.
- Video passthrough modes
Width (px) Height (px) Refresh rate (Hz) 3840 2160 60 1920 1080 120 - HDR passthrough formats
- HDR10, HLG, Dolby Vision, HDR10+3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Supported HDR video signals: HDR10, HLG, Dolby Vision and HDR10+.
- VRR passthrough
- Not available
- Bluetooth version
- 4.22Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/specs.htmlRead 13 October 2026
- Bluetooth audio codecs
- SBC, AAC2Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/specs.htmlRead 13 October 2026
- Wi-Fi standard
- 802.11a/b/g/n/ac3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Wireless LAN standards: IEEE 802.11 a/b/g/n/ac, 20 MHz channel bandwidth only.
Streaming and control
- Streaming protocols
- AirPlay 2, Spotify Connect, TIDAL Connect, MusicCast1Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/index.htmlRead 13 October 2026Overview page lists Wi-Fi, Bluetooth, AirPlay 2, Spotify Connect and TIDAL Connect.
- Voice assistants
- Not available
- Built-in microphone
- Not available
- Microphone mute control
- Not available
- Companion apps
- MusicCast Controller1Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/index.htmlRead 13 October 2026
Sound processing
- Sound modes
- SURROUND:AI, 3D Music, Straight, Stereo, All3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Sound mode list: SURROUND:AI (default), 3D MUSIC, STRAIGHT, STEREO and ALL. ALL needs the wireless speakers.
- Automatic room calibration
- No6Reviewtomsguide.com/audio/soundbars/yamaha-true-x-surround-90a-reviewRead 13 October 2026Review states the system lacks a room calibration tool. The maker guide lists only manual beam angle, focal length and ceiling height settings.
- Room calibration system
- Not available
- Dialogue enhancement
- Yes1Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/index.htmlRead 13 October 20263Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Clear Voice key.
- Equalizer controls
- Bass, Treble, Bass Extension3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Tone Control Treble and Bass, -12 to +12. Bass Extension is a separate on or off key.
- TV speaker integration
- Not available
Power
- Published operating power
- 54W3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026General, power consumption 54 W for the sound bar. No workload is stated. The subwoofer is 24 W and is not included.
- Published networked standby power
- 2W2Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/specs.htmlRead 13 October 20262.0 W with network standby on, bar only. The subwoofer standby is separate.
- Power supply
- AC 100 to 120 V, 50/60 Hz (U.S.A. and Canada models)3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Models for U.S.A. and Canada. Other regions use 220 to 240 V.
Measured
We could not find any of these 8 fields. Show them
- Low-frequency extension (measured)
- Not available
- High-frequency extension (measured)
- Not available
- Max sound pressure (measured)
- Not available
- Frequency response deviation (measured)
- Not available
- Measured latency
- Not available
- Operating power (measured)
- Not available
- Standby power (measured)
- Not available
- Soundbar weight (measured)
- Not available
Dimensions and weight
Front and side, drawn to scale.
- Soundbar dimensions
- Width1,180Height85Depth143mm(46.5 × 3.3 × 5.6 in)3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Installed in front of a TV, including the feet. Wall mounted with brackets it is 1180 x 76 x 155 mm.
- Soundbar weight
- 11,000g(24.3 lb)3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 202611 kg for the sound bar.
- Component dimensions and weight
Component Width (mm) Height (mm) Depth (mm) Weight (g) Subwoofer 241 378 414 12,700 Each rear speaker 88 220 88 990 - Package dimensions
- Width1,282.7Height355.6Depth609.6mm(50.5 × 14 × 24 in)9Retailer pagetanotis.com/products/yamaha-true-x-surround-90a-5-1-2-channel-dolby-atmos-soundbar-system-with-wireless-surroundsRead 13 October 2026Box 50.5 x 24 x 14 in (L x W x H), converted exactly. Length is stored as width and the 24 in side as depth.
In the box
- In the box
- Sound bar (SR-CUX90A), Subwoofer (SR-WSWX90A), Two True X Speaker 3A wireless surround speakers (WS-X3A) with charging cradles and USB charging cables, Remote control, Two AAA batteries, Two power cords, Two mounting brackets, Two washers, Quick Guide, Safety Guide3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026Guide, items included, plus the WS-X3A included accessories and the press release for charging cradles.
- Wall mount hardware included
- Yes3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026
General
- Announced
- 6 August 20255Press releaseusa.yamaha.com/news_events/2025/yamaha-unveils-its-most-advanced-sound-bar.htmlRead 13 October 2026Maker US release dated August 6, 2025.
- Predecessor
- Not available
- Successor
- Not available
- Launch price (EU)
- Not available
Links
- Product page
- usa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/index.html1Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/index.htmlRead 13 October 2026
- Spec sheet
- usa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/specs.html2Maker product pageusa.yamaha.com/products/audio_visual/sound_bar/truexsurround90a/specs.htmlRead 13 October 2026Maker US spec page for the True X Surround 90A package.
- Manual
- usa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdf3Owner's manualusa.yamaha.com/files/download/other_assets/6/2369446/AV24-0002_SR-X90A_user_guide_En_UCABG_F0.pdfRead 13 October 2026
- EPREL registration number
- Not available
Warranty
We could not find any of these 1 fields. Show them
- Manufacturer warranty (source market)
- Not available
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