{"product_id":"down4sound-jp43-4300w-rms-amplifier","title":"Down4Sound JP43 4300W RMS Amplifier","description":"\u003cp\u003eIntroducing the Down4Sound JP43, a monoblock amplifier that delivers a staggering 4300W RMS—and that's just the beginning. Engineered for bass aficionados, this is not your average 4000W amp. It's a sonic juggernaut designed to unleash monstrous, storm-level bass from your subwoofer.\u003c\/p\u003e \u003ch3\u003eAdvanced Features for Peak Performance\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eDual Power and Ground Inputs: For optimal power stability, we've incorporated dual power and ground inputs.\u003c\/li\u003e \u003cli\u003eHigh-Quality RCA Connectors: Equipped with true Tiffany RCA connectors for unmatched signal integrity.\u003c\/li\u003e \u003cli\u003eInstant Cooling Fan: The internal fan kicks in as soon as you power up, ensuring the amplifier stays cool during intense usage.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWarranty Requires Electrical Upgrade\u003c\/h3\u003e \u003cp\u003eTo unlock the full potential of this amplifier, a mandatory electrical upgrade is essential. Failure to meet these requirements will void the warranty. You'll need:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eThe Big 3\u003c\/li\u003e \u003cli\u003eUpgraded Alternator\u003c\/li\u003e \u003cli\u003eReserve Battery(s)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePower Ratings (Tested at 14.4V @ 1% THD)\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e1-ohm: 4300W RMS\u003c\/li\u003e \u003cli\u003e2-ohm: 2300W RMS\u003c\/li\u003e \u003cli\u003e4-ohm: 1300W RMS\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eAdditional Technical Specifications\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eFrequency Response: 14Hz – 260Hz\u003c\/li\u003e \u003cli\u003eSignal-to-Noise Ratio: 89dB\u003c\/li\u003e \u003cli\u003eDamping Factor: \u0026lt; 400\u003c\/li\u003e \u003cli\u003eEfficiency at 4-ohm: 94%\u003c\/li\u003e \u003cli\u003eInput Sensitivity: 6V – 0.2V\u003c\/li\u003e \u003cli\u003eSubsonic Filter: 10Hz – 50Hz\u003c\/li\u003e \u003cli\u003eLow Pass Filter: 35Hz – 250Hz\u003c\/li\u003e \u003cli\u003ePhase Control: 0 – 180 degrees\u003c\/li\u003e \u003cli\u003eStrappable Connection: Yes\u003c\/li\u003e \u003cli\u003eSpeaker Connection: Compatible down to half an ohm\u003c\/li\u003e \u003cli\u003eFusing: 400A Total (200A for each positive input)\u003c\/li\u003e \u003cli\u003eClipping Indicator: Yes\u003c\/li\u003e \u003cli\u003eBT Remote Control: Features voltage and temperature display, along with a clipping indicator\u003c\/li\u003e \u003cli\u003ePower Connection for BT Remote: C-type (external battery pack or USB power required; unit does not have rechargeable batteries)\u003c\/li\u003e \u003cli\u003eSpeaker Output: 4-gauge\u003c\/li\u003e \u003cli\u003ePower Inputs: 2 x 0-gauge\u003c\/li\u003e \u003cli\u003eOperating Voltage: 9 to 16 Volts\u003c\/li\u003e \u003cli\u003eDimensions: 15.75\" (L) x 9.37\" (W) x 2.64\" (H)\u003c\/li\u003e \u003cli\u003eCountry of Origin: Made in South Korea\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eJP43 Manual\u003c\/h3\u003e \u003cp\u003eFor a comprehensive guide on installation and operation, please refer to the JP43 Manual included with your purchase.\u003c\/p\u003e \u003cp\u003eElevate your audio experience to new heights with the Down4Sound JP43 Amplifier. Order yours today and feel the bass like never before!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Black Gloss","offer_id":66828364021805,"sku":"JP43-BKG-","price":774.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":66828364054573,"sku":"JP43-TL-","price":774.99,"currency_code":"USD","in_stock":false},{"title":"Purple","offer_id":66828364087341,"sku":"JP43-PU-","price":774.99,"currency_code":"USD","in_stock":false},{"title":"Green","offer_id":66828364120109,"sku":"JP43-GR-","price":774.99,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":66828364152877,"sku":"JP43-BL-","price":774.99,"currency_code":"USD","in_stock":false},{"title":"White Gloss","offer_id":66828364185645,"sku":"JP43-WHG-","price":774.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":66828364218413,"sku":"JP43-RD-","price":774.99,"currency_code":"USD","in_stock":false},{"title":"Orange","offer_id":66828364251181,"sku":"JP43-OR-","price":774.99,"currency_code":"USD","in_stock":false},{"title":"Titanium","offer_id":66829200621613,"sku":"JP43-TI-","price":774.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-jp43-4300w-rms-amplifier-w_3505254a-f2e5-4d82-99a7-15bf6c6643bb.jpg?v=1782676504","url":"https:\/\/www.jsultimatesounds.com\/products\/down4sound-jp43-4300w-rms-amplifier","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}