{"data":{"slug":"lg-s40tr","type":"soundbar","brand":"LG","name":"S40TR","aliases":["LG S40TR","S40TR.DUSALLK","LG Home Theater Soundbar with Dolby and Rear Speakers","LG S40TR Home Theater Soundbar with Dolby and Rear Speakers, 4.1 channel"],"release_date":"2024-04","url":"https://arkivo.dev/soundbars/lg-s40tr","specs":{"series":null,"model_numbers":["S40TR","S40TR.DUSALLK","S40TR.DEUSLLK","S40TR.CINDLLK"],"gtins":["8806096061404"],"announce_date":null,"status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":["US","EU","IN"],"colors":["Black"],"manufacturer_url":"https://www.lg.com/us/soundbars/lg-s40tr-home-theater-soundbar","spec_sheet_url":null,"manual_url":"https://www.manualslib.tech/guide/739600/lg-s40tr-spt41-w-spt8-s-spt8-spk-manual.html","eprel_registration_number":null,"warranty_years":1,"system_channel_configuration":"4.1","speaker_count_total":5,"soundbar_driver_count":null,"up_firing_driver_count":null,"drivers":[{"component":"Subwoofer","type":"Woofer, 1-way, 3 Ω","count":1,"diameter_mm":null,"orientation":null},{"component":"Rear speakers","type":"Full-range speaker, 1-way, 4 Ω","count":2,"diameter_mm":null,"orientation":null}],"subwoofer_included":true,"subwoofer_connection":"wireless","subwoofer_driver_diameter_mm":null,"rear_speakers_included_count":2,"rear_speaker_connection":"wireless","detachable_rear_speakers":false,"compatible_subwoofers":null,"compatible_rear_speakers":null,"total_output_power_w":400,"peak_output_power_w":null,"frequency_response_min_hz":null,"frequency_response_max_hz":null,"dolby_atmos":false,"dts_x":false,"audio_formats":["Dolby Digital","DTS Digital Surround","PCM"],"audio_format_connections":null,"music_file_formats":["MP3","WMA","OGG","FLAC","WAV"],"max_audio_sample_rate_khz":192,"max_music_file_sample_rate_khz":192,"max_audio_bit_depth_bits":null,"max_music_file_bit_depth_bits":24,"ports":[{"type":"hdmi","count":1,"version":null,"role":"TV connection with ARC"},{"type":"optical","count":1,"version":null,"role":"Digital audio input"},{"type":"usb_a","count":1,"version":null,"role":"USB storage music playback, 5 V 500 mA"},{"type":"dc","count":1,"version":null,"role":"Power input for the supplied AC adapter"}],"hdmi_arc":true,"hdmi_earc":false,"hdmi_cec":true,"video_passthrough":false,"video_passthrough_modes":null,"hdr_passthrough_formats":null,"vrr_passthrough":null,"allm_passthrough":null,"hdcp_version":null,"bluetooth":true,"bluetooth_version":"5.3","bluetooth_codecs":["SBC","AAC"],"wifi":false,"wifi_standard":null,"wifi_bands":null,"ethernet_speed_mbps":null,"streaming_protocols":null,"voice_assistants":null,"built_in_microphone":null,"microphone_mute_switch":null,"companion_apps":["LG ThinQ"],"companion_app_platforms":["iOS","Android"],"multiroom_audio":false,"remote_included":true,"sound_modes":["AI Sound Pro","Standard","Cinema","Game"],"automatic_room_calibration":null,"room_calibration_system":null,"dialogue_enhancement":true,"night_mode":true,"equalizer_controls":["Treble","Mid","Bass","Subwoofer level","Rear speaker level"],"tv_speaker_integration":["WOW Orchestra"],"power_consumption_operating_w":22,"power_consumption_standby_w":0.5,"power_consumption_network_standby_w":null,"power_supply":"External AC adapter, input 100 to 240 V, 50/60 Hz, output 23.0 V 1.31 A. The wireless subwoofer and the powered rear speaker have their own power cables.","rear_speaker_battery_life_h":null,"rear_speaker_charge_time_h":null,"measured_low_frequency_extension_hz":null,"measured_high_frequency_extension_hz":null,"measured_max_spl_db":null,"measured_frequency_response_deviation_db":null,"measured_latency":null,"measured_power_consumption_operating_w":null,"measured_power_consumption_standby_w":null,"measured_weight_g":null,"dimensions_mm":{"width_mm":720,"height_mm":63,"depth_mm":87},"weight_g":1650,"component_dimensions":[{"component":"Subwoofer","width_mm":171,"height_mm":320,"depth_mm":252,"weight_g":4200},{"component":"Each rear speaker","width_mm":100,"height_mm":176.5,"depth_mm":120,"weight_g":null},{"component":"Rear speaker pair","width_mm":null,"height_mm":null,"depth_mm":null,"weight_g":2100}],"package_dimensions_mm":null,"package_weight_g":10000,"wall_mountable":null,"in_the_box":["Soundbar","Wireless subwoofer","Rear speakers (2)","Remote control","AC adapter","Speaker cables for the rear speakers","Cable ties","Warranty card"],"wall_mount_included":null,"hdmi_cable_included":null,"optical_cable_included":null},"variants":[],"sources":[{"url":"https://www.lg.com/us/soundbars/lg-s40tr-home-theater-soundbar","kind":"manufacturer_page","accessed":"2026-10-16","fields":["manufacturer_url","status","colors","markets","system_channel_configuration","dialogue_enhancement","equalizer_controls","tv_speaker_integration","rear_speaker_connection","rear_speakers_included_count","subwoofer_included"],"notes":{"status":"US page offers the soundbar with Add to Cart at $249.99, shown as $30 off $279.99. Those prices are not launch prices.","colors":"US page lists Black as the only colour.","markets":"US page for the US model. The Spanish, Italian and Indian LG pages carry the same specifications for the EU and India models.","system_channel_configuration":"Page name: Home Theater Soundbar with Dolby and Rear Speakers, 4.1 channel.","dialogue_enhancement":"Key features: Clear Voice Plus for dialogue clarity.","equalizer_controls":"Key features: 3-band equalizer. The manual names the bands treble, mid and bass, and adds subwoofer and rear levels.","tv_speaker_integration":"Key features: WOW Orchestra with an LG TV. A footnote says it is only available on select LG TV and soundbar models. The LG India page lists WOW Orchestra yes.","rear_speaker_connection":"Page says wireless rear speakers. Its footnote says the rear speakers need a wired connection between them and one rear speaker needs AC power. Gizmodo says the same. The audio link from the bar is wireless and the manual describes a wireless receiver inside the rear speaker.","rear_speakers_included_count":"Page title and key features: home theater surround sound with subwoofer and rear speakers. The manual covers two rear speakers.","subwoofer_included":"Key features: home theater surround sound with subwoofer and rear speakers."}},{"url":"https://www.lg.com/us/support/product/lg-S40TR.DUSALLK?tab=1","kind":"manufacturer_page","accessed":"2026-10-16","fields":["model_numbers","warranty_years"],"notes":{"model_numbers":"US support page identifies S40TR.DUSALLK. The LG Spanish page shows images named S40TR.DEUSLLK and the LG India page images are named S40TR.CINDLLK.","warranty_years":"US limited warranty: labor 1 year and parts 1 year."}},{"url":"https://www.manualslib.tech/guide/739600/lg-s40tr-spt41-w-spt8-s-spt8-spk-manual.html","kind":"manual","accessed":"2026-10-16","fields":["manual_url","subwoofer_connection","drivers","dolby_atmos","dts_x","audio_formats","max_audio_sample_rate_khz","music_file_formats","max_music_file_sample_rate_khz","max_music_file_bit_depth_bits","ports","hdmi_arc","hdmi_earc","hdmi_cec","video_passthrough","bluetooth","bluetooth_version","bluetooth_codecs","companion_apps","companion_app_platforms","remote_included","sound_modes","night_mode","power_supply","dimensions_mm","component_dimensions","in_the_box","detachable_rear_speakers"],"notes":{"manual_url":"Copy of the LG owner's manual for S40TR with subwoofer SPT41-W and rear speakers SPT8-S and SPT8-SPK, on a manual library. The LG US support page lists an owner's manual PDF but gives no direct link.","subwoofer_connection":"Installation chapter: the wireless subwoofer connects to the soundbar automatically and has its own power cable.","drivers":"Specifications: wireless subwoofer type 1-way 1 speaker, 3 ohm. Each rear speaker type 1-way 1 speaker, 4 ohm. The manual lists no soundbar driver count. LG lists number of speakers 5 EA, which fits two in the bar, one in the subwoofer and one in each rear speaker, but the bar count is not published and is not stored.","audio_formats":"Specifications: available digital input audio format Dolby Digital, DTS Digital Surround and PCM. No connection is named.","max_audio_sample_rate_khz":"Specifications: available digital input audio sampling frequency 32, 44.1, 48, 88.2, 96, 176.4 and 192 kHz. The manual does not name the HDMI ARC or optical route or the codec.","music_file_formats":"USB file table: MP3, WMA, OGG, FLAC and WAV. AAC is listed for Bluetooth only.","max_music_file_sample_rate_khz":"USB file table: FLAC and WAV at 16 bit or 24 bit and up to 192 kHz. MP3, WMA and OGG are 48 kHz at most.","max_music_file_bit_depth_bits":"USB file table: FLAC (16 bit/24 bit) and WAV (16 bit/24 bit).","ports":"Back panel: DC IN, HDMI TV (ARC), USB port and OPTICAL IN. Specifications: HDMI 19-pin Type A x 1, optical x 1, USB bus power 5 V 500 mA. The USB connector type is not named in text. A type A socket is assumed from the flash drive use that the manual describes.","hdmi_arc":"Specifications and connection chapter: HDMI TV (ARC) terminal.","hdmi_earc":"The manual and the LG pages list HDMI ARC only. No eARC is named by the maker.","hdmi_cec":"SIMPLINK is described as the HDMI-CEC function. LG pages list CEC (Simplink) yes.","video_passthrough":"The only HDMI connector is the TV ARC output. There is no HDMI input.","bluetooth":"Bluetooth section: connect a smartphone or LG TV through Bluetooth.","bluetooth_version":"Bluetooth section: Bluetooth 5.3 technology. LG Spain and India pages also say 5.3. A Reliance Digital listing for S40TR.CINDLLK says 5.1 and is not used.","bluetooth_codecs":"Bluetooth section: codec SBC and AAC.","companion_apps":"The manual describes the LG ThinQ app for settings and voice feedback.","companion_app_platforms":"Android 9.0 or higher and iOS 15.0 or higher.","remote_included":"Remote control chapter with AAA battery replacement. LG pages list Remote Control yes.","sound_modes":"Sound effects table: AI Sound Pro, Standard, Cinema and Game.","night_mode":"Settings button: NIGHT TIME reduces general volume and raises soft sounds.","power_supply":"Specifications: AC adapter A702-230131W-M21, input 100 to 240 V 50/60 Hz, output 23.0 V 1.31 A. Subwoofer and rear receiver power values are on labels and not stated. The powered rear speaker is described in the installation chapter.","dimensions_mm":"Specifications: approx 720.0 x 63.0 x 87.0 mm including the base.","component_dimensions":"Specifications: subwoofer approx 171.0 x 320.0 x 252.0 mm. Each rear speaker approx 100.0 x 176.5 x 120.0 mm. Weights come from the LG India page.","in_the_box":"The manual mentions the supplied AC adapter, supplied speaker cables and supplied cable ties. LG pages list remote control and warranty card as accessories.","detachable_rear_speakers":"The rear speakers are separate enclosures. The bar has no detachable ends.","dolby_atmos":"The manual format list has no Dolby Atmos. Audio-play says the system has no height channels. A Dolby.com listing title names Dolby Atmos among decoders, which does not match the maker list.","dts_x":"The manual format list has DTS Digital Surround only. No DTS:X is listed."}},{"url":"https://www.lg.com/in/audio/soundbars/s40tr/","kind":"manufacturer_page","accessed":"2026-10-16","fields":["speaker_count_total","total_output_power_w","weight_g","package_weight_g","power_consumption_operating_w","power_consumption_standby_w","markets"],"notes":{"speaker_count_total":"Spec table: number of speakers 5 EA. It is not split by component. The subwoofer and each rear speaker are one speaker per the manual.","total_output_power_w":"Spec table: output power 400 W. The page does not say RMS. The Spanish page also says 400 W. Retailers describe 100 W for the bar, 200 W for the subwoofer and 100 W for the rear speakers, which sums to 400 W, but no maker document splits it.","weight_g":"Spec table: main 1.65 kg. The Spanish and Italian pages agree.","package_weight_g":"Spec table: gross weight 10.0 kg. The Spanish and Italian pages agree.","power_consumption_operating_w":"Spec table: power consumption of the main unit 22 W. The rear speaker is 20 W and the subwoofer 35 W, which are excluded. The Spanish page agrees.","power_consumption_standby_w":"Spec table: power off consumption of the main unit 0.5 W. The Spanish page shows 0.5 W with a down arrow, so the value is an upper limit. Rear speaker and subwoofer are also 0.5 W.","markets":"Indian page lists the S40TR with an Indian importer."}},{"url":"https://www.lg.com/es/barras-de-sonido/s40tr-desb/","kind":"manufacturer_page","accessed":"2026-10-16","fields":["gtins"],"notes":{"gtins":"Spanish page lists EAN 8806096061404 for the EU model. The Italian page lists the same EAN. The US UPC was not found."}},{"url":"https://www.ldlc.com/fr-ch/fiche/PB00651234.html","kind":"retailer","accessed":"2026-10-16","fields":["wifi","multiroom_audio"],"notes":{"wifi":"Retailer table: Wi-Fi Non, Bluetooth Oui. The maker pages list no Wi-Fi.","multiroom_audio":"Retailer table: Multiroom Non."}},{"url":"https://audio-play.com/product-reviews/lg-s40tr-home-theater-soundbar-review/","kind":"review_site","accessed":"2026-10-16","fields":["release_date"],"notes":{"release_date":"Review states the model first became available in April 2024, from its Amazon listing. A US retailer calls it a 2024 model and LDLC Switzerland listed it on 2024-10-24. LG published its 2024 soundbar lineup at CES 2024. The month is the best supported and may be off by a few months. No LG launch announcement for the S40TR was found."}}],"fields_filled":50,"updated":"2026-10-16"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}