{"data":{"slug":"polk-signa-s2","type":"soundbar","brand":"Polk Audio","name":"Signa S2","aliases":["Polk Signa S2","Polk Audio Signa S2","Signa S2 Universal TV Sound Bar and Wireless Subwoofer System","AM6214-A","SIGNAS2"],"release_date":"2018-10","url":"https://arkivo.dev/soundbars/polk-signa-s2","specs":{"series":"Signa","model_numbers":["112625-01-00-101","AM6214-A","AM6215-A"],"gtins":["747192131104","0747192131111"],"announce_date":"2018-09","status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":249,"markets":["US","EU"],"colors":["Black"],"manufacturer_url":"https://www.polkaudio.com/en-us/product/sound-bars/signa-s2/112625.html","spec_sheet_url":"https://www.polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw53444bb5/downloads/signa-s2-infosheet-en.pdf","manual_url":"https://www.polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dwfc4e9ad6/downloads/signa-s2-quickstartguide-en.pdf","eprel_registration_number":null,"warranty_years":1,"system_channel_configuration":"2.1","speaker_count_total":5,"soundbar_driver_count":4,"up_firing_driver_count":0,"drivers":[{"component":"Soundbar","type":"Full-range oval driver, 32 × 112 mm","count":2,"diameter_mm":null,"orientation":"Front array"},{"component":"Soundbar","type":"Tweeter","count":2,"diameter_mm":25,"orientation":null},{"component":"Subwoofer","type":"Woofer","count":1,"diameter_mm":133.35,"orientation":null}],"subwoofer_included":true,"subwoofer_connection":"wireless","subwoofer_driver_diameter_mm":133.35,"rear_speakers_included_count":0,"rear_speaker_connection":null,"detachable_rear_speakers":false,"compatible_subwoofers":null,"compatible_rear_speakers":null,"total_output_power_w":null,"peak_output_power_w":null,"frequency_response_min_hz":45,"frequency_response_max_hz":20000,"dolby_atmos":false,"dts_x":false,"audio_formats":["Dolby Digital"],"audio_format_connections":[{"connection":"hdmi_arc","format":"Dolby Digital","max_channels":6},{"connection":"optical","format":"Dolby Digital","max_channels":6}],"music_file_formats":null,"max_audio_sample_rate_khz":null,"max_music_file_sample_rate_khz":null,"max_audio_bit_depth_bits":null,"max_music_file_bit_depth_bits":null,"ports":[{"type":"hdmi","count":1,"version":null,"role":"TV connection with ARC"},{"type":"optical","count":1,"version":null,"role":"Digital audio input"},{"type":"audio_3_5mm","count":1,"version":null,"role":"Analog AUX audio input"},{"type":"ac","count":1,"version":null,"role":"Soundbar power input"}],"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":"2.2","bluetooth":true,"bluetooth_version":null,"bluetooth_codecs":null,"wifi":null,"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":null,"companion_app_platforms":null,"multiroom_audio":null,"remote_included":true,"sound_modes":["Movie","Music","Night"],"automatic_room_calibration":null,"room_calibration_system":null,"dialogue_enhancement":true,"night_mode":true,"equalizer_controls":["Bass Control"],"tv_speaker_integration":null,"power_consumption_operating_w":40,"power_consumption_standby_w":0.3,"power_consumption_network_standby_w":1.6,"power_supply":"Sound bar: AC 100 to 230 V, 50/60 Hz. The wireless subwoofer has its own power cord, AC 100 to 230 V, 50/60 Hz.","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":900,"height_mm":55,"depth_mm":84},"weight_g":1800,"component_dimensions":[{"component":"Subwoofer","width_mm":171,"height_mm":341,"depth_mm":312,"weight_g":5200}],"package_dimensions_mm":{"width_mm":975.4,"height_mm":241.3,"depth_mm":482.6},"package_weight_g":9072,"wall_mountable":true,"in_the_box":["Sound bar","Subwoofer","Remote control","AAA battery","5 ft (1.5 m) HDMI cable","5 ft (1.5 m) optical cable","Sound bar power cord","Subwoofer power cord","Spacers","Quick start guide"],"wall_mount_included":null,"hdmi_cable_included":true,"optical_cable_included":true},"variants":[],"sources":[{"url":"https://www.polkaudio.com/en-us/product/sound-bars/signa-s2/112625.html","kind":"manufacturer_page","accessed":"2026-10-16","fields":["series","model_numbers","status","markets","colors","manufacturer_url","warranty_years","hdcp_version","remote_included","sound_modes","night_mode","dialogue_enhancement","wall_mountable","in_the_box","hdmi_cable_included","optical_cable_included","dolby_atmos","audio_formats"],"notes":{"model_numbers":"US page SKU and MPN 112625-01-00-101. The infosheet lists AM6214-A and the international SKU AM6215-A for the same product.","status":"US maker page offers the black model in stock at $249. That price is not the launch price.","markets":"US page lists the US SKU. The EU market comes from the German launch report.","warranty_years":"Specifications table: electronics warranty 1 year and drivers warranty 2 years for the US. The highlights text says 1 year amplifiers and 3 years speakers, and the infosheet says drivers 3 years. Only the electronics term is stored.","hdcp_version":"Key Technologies text: HDMI ARC for a single cable connection to the TV, supports 4K with HDCP 2.2, Dolby Vision and HDR10. The bar has one HDMI connector, the TV ARC output, and no HDMI source input.","sound_modes":"Page features: movie and music modes, one button preset EQ settings, and a Night Mode.","wall_mountable":"Specifications table lists mounting type keyhole hanger.","in_the_box":"Specifications table: 2 pieces, 1 sound bar and 1 subwoofer, with a 5 ft HDMI cable, a 5 ft optical cable, a quick start guide and an IR remote control. The quick start guide adds the AAA remote battery, both power cords and spacers.","audio_formats":"Page: Dolby Digital 5.1 decoding for virtual surround. The comparison table says Dolby Digital and DTS virtual surround. No DTS decoding is stated in a maker document.","dolby_atmos":"The page describes Dolby Digital 5.1 decoding and says nothing about Dolby Atmos. Reviews and the HomeTheaterReview summary also say the bar has no Atmos."}},{"url":"https://www.polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw53444bb5/downloads/signa-s2-infosheet-en.pdf","kind":"manufacturer_pdf","accessed":"2026-10-16","fields":["spec_sheet_url","gtins","drivers","soundbar_driver_count","speaker_count_total","up_firing_driver_count","subwoofer_included","subwoofer_connection","subwoofer_driver_diameter_mm","rear_speakers_included_count","detachable_rear_speakers","frequency_response_min_hz","frequency_response_max_hz","hdmi_arc","hdmi_cec","bluetooth","dimensions_mm","weight_g","component_dimensions","wall_mountable"],"notes":{"gtins":"UPC 747192131104 for AM6214-A. The international SKU AM6215-A has UPC 0747192131111.","drivers":"Two 1.25 x 4.4 in (32 x 112 mm) full-range oval drivers and two 1 in (25 mm) tweeters in the bar. One 5.25 in woofer in the subwoofer. The product page calls the oval drivers midrange and lists them as the front array.","speaker_count_total":"Four drivers in the bar plus one woofer in the subwoofer, from the driver list.","up_firing_driver_count":"No driver is described as up-firing. The page lists the bar drivers as a front array.","subwoofer_driver_diameter_mm":"The infosheet says 5.25 in (165 mm). The product page says 5.25 in / 13.34 cm and the retailer table says 5.25 in / 13.34 cm. 5.25 in is exactly 133.35 mm. The 165 mm figure matches no 5.25 in driver and is not used.","rear_speakers_included_count":"The box holds a sound bar and a subwoofer only. No rear speakers are listed.","frequency_response_min_hz":"Infosheet gives frequency response 45 Hz to 20 kHz for the system. Tolerance and test conditions are not published.","hdmi_arc":"Inputs list HDMI ARC. The infosheet text describes a built-in HDMI Audio Return Channel and lists no eARC.","hdmi_cec":"Infosheet: volume control from the TV remote requires the bar on the TV HDMI ARC port and CEC enabled on the TV.","dimensions_mm":"Infosheet gives the bar as W x H x D 90 x 5.5 x 8.4 cm. The product page gives 899.9 x 54.6 x 81.8 mm (35.43 x 2.15 x 3.22 in). The infosheet is used.","weight_g":"Infosheet gives the bar as 1.8 kg.","component_dimensions":"Infosheet gives the subwoofer as W x H x D 17.1 x 34.1 x 31.2 cm and 5.2 kg. The product page gives 170.7 x 340.4 x 309.9 mm.","wall_mountable":"Infosheet: wall mountable yes."}},{"url":"https://www.polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dwfc4e9ad6/downloads/signa-s2-quickstartguide-en.pdf","kind":"manual","accessed":"2026-10-16","fields":["manual_url","audio_format_connections","ports","equalizer_controls","power_consumption_operating_w","power_consumption_standby_w","power_consumption_network_standby_w","power_supply","hdmi_earc","video_passthrough"],"notes":{"manual_url":"The quick start guide is the only guide on the maker site. It says the complete owner's manual is online, but the page links no such file.","audio_format_connections":"Quick start guide: HDMI (ARC) and optical support Dolby 5.1 decoding. Six channels counts the 5.1 layout including LFE. The guide lists no other connection-specific format limits.","ports":"Back panel diagram labels TV (Optical), AUX, TV (HDMI ARC) and Power. The Polk page lists the same inputs. A separate subwoofer power cord is in the box.","equalizer_controls":"Optimizing your listening experience: bass control raises or lowers the bass volume. The remote has bass up and down buttons.","power_consumption_operating_w":"Specifications for the sound bar: power consumption 40 W. The subwoofer is listed separately at 40 W.","power_consumption_standby_w":"Sound bar standby mode 0.3 W. Subwoofer standby 0.26 W.","power_consumption_network_standby_w":"Sound bar Bluetooth standby 1.6 W. The bar has no other network connection, so Bluetooth standby is the only networked standby figure. Subwoofer Bluetooth standby is 1.1 W.","power_supply":"Specifications: sound bar AC 100 to 230 V, 50/60 Hz and subwoofer AC 100 to 230 V, 50/60 Hz.","hdmi_earc":"Back panel and connection steps name the HDMI port TV (HDMI ARC). No eARC is stated in any maker document.","video_passthrough":"The back panel has one HDMI connector, the TV ARC output. There is no HDMI source input."}},{"url":"https://www.areadvd.de/news/polk-audio-praesentiert-neue-tv-soundbar-signa-s2/","kind":"press","accessed":"2026-10-16","fields":["launch_price_eur","markets","dts_x"],"notes":{"launch_price_eur":"German article of 2018-10-24: Polk announces a new TV sound bar with wireless subwoofer at 249 euros recommended retail price (UVP). VAT treatment is not stated and a German UVP normally includes VAT.","markets":"German launch report names the German market.","dts_x":"The sister article of 2018-10-27 says the bar has an integrated Dolby Digital decoder and supports neither Dolby Digital Plus nor DTS. No DTS:X is claimed in any source."}},{"url":"https://www.areadvd.de/tests/special-polk-audio-praesentiert-flache-soundbar-signa-s2/","kind":"press","accessed":"2026-10-16","fields":["release_date"],"notes":{"release_date":"Article of 2018-10-27 says the S2 is expected from the end of October 2018. Xataka Home reported it on 2018-09-08 as due at dealers in the fall."}},{"url":"https://www.xatakahome.com/altavoces/polk-audio-renueva-su-gama-barras-sonido-compacta-signa-s2/amp","kind":"press","accessed":"2026-10-16","fields":["announce_date"],"notes":{"announce_date":"Spanish article dated 2018-09-08 reports the new Signa S2 as announced, at about 200 US dollars and arriving at dealers in the fall. The exact US price is not stated, so no US launch price is stored."}},{"url":"https://greentoe.com/product/Polk_Audio_Polk_Audio_Signa_S2_2-1-Channel_Soundbar_System_AM6214-A","kind":"retailer","accessed":"2026-10-16","fields":["system_channel_configuration","package_dimensions_mm","package_weight_g"],"notes":{"system_channel_configuration":"Retailer table lists channel configuration 2.1-channel for model AM6214-A. Polk states no channel layout. The layout fits one bar array and one subwoofer.","package_dimensions_mm":"Box dimensions (LxWxH) 38.4 x 19 x 9.5 in, mapped to width, depth and height in that order. Inches converted exactly and rounded to 0.1 mm.","package_weight_g":"Package weight 20 lb, converted exactly and rounded to 1 g."}}],"fields_filled":53,"updated":"2026-10-16"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}