{"product_id":"rockford-fosgate-p400x4-400w-rms-4-channel-amp-class-ab-amplifier-open-box","title":"Rockford Fosgate P400X4 400W RMS 4-Channel Amp Class AB Amplifier (Open Box)","description":"\u003cp\u003e####Item is open box, unharmed and in very good condition. All accessories or parts are included with the item.####\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRockford Fosgate P400X4 400 Watt RMS 4 Channel Amplifier\u003c\/li\u003e\n\u003cli\u003eRMS Power:\u003c\/li\u003e\n\u003cli\u003e50 Watts x 4 @ 4 Ohm\u003c\/li\u003e\n\u003cli\u003e100 Watts x 4 @ 2 Ohm\u003c\/li\u003e\n\u003cli\u003e200 Watts x 2 @ 4 Ohm Bridged\u003c\/li\u003e\n\u003cli\u003eDyanmic Power:\u003c\/li\u003e\n\u003cli\u003e82 Watts x 4 @ 4 Ohm\u003c\/li\u003e\n\u003cli\u003e137 Watts x 4 @ 2 Ohm\u003c\/li\u003e\n\u003cli\u003e266 Watts x 2 @ 4 Ohm Bridged\u003c\/li\u003e\n\u003cli\u003eBridgeable: Yes\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20Hz to 20kHz +\/  1.0dB\u003c\/li\u003e\n\u003cli\u003eEfficiency (average): 67% @ 4 Ohm\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity: 150 mV   12 V\u003c\/li\u003e\n\u003cli\u003ePower Wire Gauge: 8 AWG to 4 AWG\u003c\/li\u003e\n\u003cli\u003eWeight: 10.25 lbs\u003c\/li\u003e\n\u003cli\u003ePart Number: P400X4\u003c\/li\u003e\n\u003cli\u003eProduct Condition: Open Box – Like new\u003c\/li\u003e\n\u003cli\u003eProduct Warranty: 60-day VMInnovations warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":49676806488292,"sku":"141327","price":189.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9081\/0596\/files\/61800_5652357_f3833900-e9ab-48df-8e90-e76e157ec479.jpg?v=1787111156","url":"https:\/\/vminnovations.com\/products\/rockford-fosgate-p400x4-400w-rms-4-channel-amp-class-ab-amplifier-open-box","provider":"VMInnovations","version":"1.0","type":"link"}