{"title":"Sundown Audio 8-Inch Speakers","description":"\u003cp\u003eShop 5+ \u003cstrong\u003eSundown Audio 8-Inch Speakers\u003c\/strong\u003e at JS Ultimate Sounds, your authorized Sundown Audio dealer. Find the perfect 8-Inch speakers for your build with fast, free shipping and expert support.\u003c\/p\u003e","products":[{"product_id":"sundown-audio-sa-series-sa8m-8-speakers","title":"Sundown Audio SA-Series SA8M 8\" Speakers","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 130W RMS full-range \/ 250W max with a 70Hz HPF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — 4 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Coil\u003c\/strong\u003e — 2″ coil; 9mm one-way linear excursion by 70% BL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range\u003c\/strong\u003e — 70Hz – 20kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild\u003c\/strong\u003e — Carbon-fiber cone, ferrite motor with pole sleeve and magnet-ID Faraday ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SA-Series SA8M 8″ Speaker\u003c\/p\u003e\u003cp\u003eThe SA-8M is the flagship mid-bass driver of Sundown’s 2025 SA speaker series, taking linear stroke to another level with 9mm of one-way linear excursion by 70% BL (nearly 10mm by CMS and LE standards). A copper pole sleeve and magnet-ID Faraday ring treat inductance, while the huge 2″ coil and efficient motor venting allow 130 watts full-range or 250 watts with a 70Hz high-pass filter. With a 91.5dB sensitivity, a Klippel-verified carbon-fiber cone and dust cap, and a custom-tooled aluminum basket, the SA-8M is built all-in on sound quality and output. It can serve as a mid-bass or mid-range driver depending on your application. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e9mm one-way linear excursion by 70% BL (nearly 10mm by CMS\/LE)\u003c\/li\u003e\n\u003cli\u003e2″ voice coil with efficient motor venting\u003c\/li\u003e\n\u003cli\u003eCopper pole sleeve and magnet-ID Faraday ring for LE treatment\u003c\/li\u003e\n\u003cli\u003eKlippel-verified carbon-fiber cone and dust cap\u003c\/li\u003e\n\u003cli\u003eUsable as a mid-bass or mid-range driver\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e130W (full-range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power\u003c\/td\u003e\n\u003ctd\u003e250W (with 70Hz HPF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e70Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRE\u003c\/td\u003e\n\u003ctd\u003e3.2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.318\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQes\u003c\/td\u003e\n\u003ctd\u003e0.334\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQms\u003c\/td\u003e\n\u003ctd\u003e6.696\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVAS\u003c\/td\u003e\n\u003ctd\u003e21.892 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e8.26″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.28″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e3.4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet \/ Surround \/ Basket\u003c\/td\u003e\n\u003ctd\u003eFerrite \/ Rubber \/ Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819670638637,"sku":"S-SA8M","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/SA8-Cover.png?v=1780543831"},{"product_id":"sundown-audio-4-bps-8-powersports-speakers-1-sam-100-4-combo","title":"Sundown Audio 4 BPS-8\" Powersports Speakers \u0026 1 SAM-100.4 Combo Deal 150W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e — 4x BPS-8 8\" Pro Sound co-axial speakers + 1x SAM-100.4 4-channel micro amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Power\u003c\/strong\u003e — 150W RMS each, 4-ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e — 94dB (1W\/1M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier\u003c\/strong\u003e — SAM-100.4, 400W 4-channel, IP67 waterproof with built-in Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range\u003c\/strong\u003e — 100Hz – 18kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (4) Sundown Audio BPS-8 8\" Pro Sound Co-Axial Speakers and (1) Sundown Audio SAM-100.4 4-Channel Micro Amplifier\u003c\/p\u003e\n\u003cp\u003eThis powersports combo pairs four BPS-8 8\" co-axial speakers with a single SAM-100.4 micro amplifier. Each 4-ohm BPS-8 handles 150W RMS, reaches 94dB sensitivity, and covers a 100Hz–18kHz range, mounting in a 7.32\" cutout at 4.25\" depth. The 400W 4-channel SAM-100.4 fits in tight spaces, is rated IP67 waterproof for full submersion, and includes built-in Bluetooth so no source unit is required — just sync your phone. When you add subwoofers later, Sundown mono-block amps link right to the multi-channel RCA for an easy expansion. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFour 8\" Pro Sound co-axial powersports speakers\u003c\/li\u003e\n\u003cli\u003eSAM-100.4 micro amplifier fits tight spaces\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof amplifier rated for full submersion\u003c\/li\u003e\n\u003cli\u003eBuilt-in Bluetooth — no source unit needed\u003c\/li\u003e\n\u003cli\u003eLinks to mono-block amps via multi-channel RCA for subwoofer expansion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eSpeaker Frequency Range\u003c\/td\u003e\n\u003ctd\u003e100Hz – 18kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Impedance\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker RMS Power\u003c\/td\u003e\n\u003ctd\u003e150W each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Sensitivity\u003c\/td\u003e\n\u003ctd\u003e94dB (1W\/1M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Cutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Mounting Depth\u003c\/td\u003e\n\u003ctd\u003e4.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003eSAM-100.4, 400W 4-channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819810295853,"sku":"4 BPS-8\" Speakers \u0026 1 SAM-100.4 Combo Deal","price":749.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/Combo1.png?v=1780545033"},{"product_id":"sundown-audio-2-bps-8-powersports-speakers-1-sam-150-2-combo","title":"Sundown Audio 2 BPS-8\" Powersports Speakers \u0026 1 SAM-150.2 Combo Deal 150W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e — 2x BPS-8 8\" Pro Sound co-axial speakers + 1x SAM-150.2 amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Power\u003c\/strong\u003e — 150W RMS each, 4-ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e — 94dB (1W\/1M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier\u003c\/strong\u003e — SAM-150.2, IP67 waterproof with built-in Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range\u003c\/strong\u003e — 100Hz – 18kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (2) Sundown Audio BPS-8 8\" Pro Sound Co-Axial Speakers and (1) Sundown Audio SAM-150.2 Amplifier\u003c\/p\u003e\n\u003cp\u003eThis powersports combo pairs two BPS-8 8\" co-axial speakers with a single SAM-150.2 amplifier. Each 4-ohm BPS-8 handles 150W RMS, reaches 94dB sensitivity, and covers a 100Hz–18kHz range, mounting in a 7.32\" cutout at 4.25\" depth. The SAM-150.2 micro amplifier fits in tight spaces, is rated IP67 waterproof for full submersion, and includes built-in Bluetooth so no source unit is required — just sync your phone. When you add subwoofers later, Sundown mono-block amps link right to the multi-channel RCA for an easy expansion. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 8\" Pro Sound co-axial powersports speakers\u003c\/li\u003e\n\u003cli\u003eSAM-150.2 micro amplifier fits tight spaces\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof amplifier rated for full submersion\u003c\/li\u003e\n\u003cli\u003eBuilt-in Bluetooth — no source unit needed\u003c\/li\u003e\n\u003cli\u003eLinks to mono-block amps via multi-channel RCA for subwoofer expansion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eSpeaker Frequency Range\u003c\/td\u003e\n\u003ctd\u003e100Hz – 18kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Impedance\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker RMS Power\u003c\/td\u003e\n\u003ctd\u003e150W each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Sensitivity\u003c\/td\u003e\n\u003ctd\u003e94dB (1W\/1M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Cutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Mounting Depth\u003c\/td\u003e\n\u003ctd\u003e4.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003eSAM-150.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819814326317,"sku":"2 BPS-8\" Speakers \u0026 1 SAM-150.2 Combo Deal","price":599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/Combo6.png?v=1780545070"},{"product_id":"sundown-audio-bps-8-8-pro-sound-co-axial-powersports-speaker","title":"Sundown Audio BPS-8 8\" Pro Sound Co-Axial Powersports Speaker 150W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e — 150W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — 4 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e — 94dB (1W\/1M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range\u003c\/strong\u003e — 100Hz – 18kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e — 7.32\" cutout, 4.25\" mounting depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio BPS-8 8\" Pro Sound Co-Axial Powersports Speaker\u003c\/p\u003e\n\u003cp\u003eThe BPS-8 is an 8\" Pro Sound co-axial powersports speaker built to handle 150W RMS at 4 ohms. With 94dB sensitivity and a 100Hz–18kHz frequency range, it delivers loud, clear midrange for off-road and marine builds. It mounts in a 7.32\" cutout with 4.25\" of mounting depth. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8\" Pro Sound co-axial design\u003c\/li\u003e\n\u003cli\u003e150W RMS power handling\u003c\/li\u003e\n\u003cli\u003e94dB sensitivity for high output\u003c\/li\u003e\n\u003cli\u003e100Hz – 18kHz frequency range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e94dB (1W\/1M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e100Hz – 18kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e4.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819816882221,"sku":"PS-BPS8","price":119.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/bps-8-8-pro-sound-co-axial-powersports-speaker-763689_0d949771-6ad1-4184-8ba7-ececcabd33c5.png?v=1780545094"},{"product_id":"sundown-audio-ecx-8-8-pro-sound-coaxial-car-audio-speakers-60w","title":"Sundown Audio ECX-8 8\" Pro Sound Coaxial Car Audio Speakers 60W RMS","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling\u003c\/strong\u003e — 60 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e — 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e — 8\" coaxial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range\u003c\/strong\u003e — 60Hz – 20kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e — 94dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio ECX-8 8\" Pro Sound Coaxial Car Audio Speaker\u003c\/p\u003e\n\u003cp\u003eThe Sundown Audio ECX-8 is an 8\" pro sound coaxial speaker that handles 60 watts RMS at a 4-ohm impedance. With a 94dB sensitivity and a 60Hz – 20kHz frequency range, it delivers efficient pro-sound output. Sold individually. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePro sound coaxial design\u003c\/li\u003e\n\u003cli\u003eHigh 94dB sensitivity\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003ePower Handling\u003c\/td\u003e\n\u003ctd\u003e60 watts RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e60Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e94dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819959193645,"sku":"S-ECX8","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-audio-ecx-8-8-pro-sound-coaxial-car-audio-speakers-958261.png?v=1780545551"}],"url":"https:\/\/www.jsultimatesounds.com\/collections\/sundown-audio-8-inch-speakers.oembed","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}