{"product_id":"b2-audio-4ch-1200w-sq-amplifier-4-ohm-bridgeable-class-a-b-ref-four","title":"B2 Audio REF FOUR Class A\/B 4-Channel Amplifier 1200W RMS","description":"\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1200W RMS total\u003c\/strong\u003e — Class A\/B 4-channel amplifier\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRMS @ 4Ω: 200W x4\u003c\/strong\u003e — clean, rated power\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass A\/B efficiency\u003c\/strong\u003e — runs cool under sustained output\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eReference Series Class A\/B SQ bridgeable 4-channel amplifier\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) B2 Audio REF FOUR Amplifier\u003c\/p\u003e\n\u003cp\u003eThe B2 Audio REF FOUR is a Class A\/B 4-channel amplifier rated at 1200W RMS total. Reference Series Class A\/B SQ bridgeable 4-channel amplifier. Authorized B2 Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eAmplifier Class\u003c\/td\u003e\n\u003ctd\u003eClass A\/B\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4-Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRMS @ 4Ω\u003c\/td\u003e\n\u003ctd\u003e200W x4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRMS @ 2Ω\u003c\/td\u003e\n\u003ctd\u003e300W x4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBridged @ 4Ω\u003c\/td\u003e\n\u003ctd\u003e1200W x2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFuse\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e15 Hz – 25 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS\/N Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCrossover\u003c\/td\u003e\n\u003ctd\u003e24 dB\/Oct\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Terminal\u003c\/td\u003e\n\u003ctd\u003e0 Gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e16.42\" L x 6.30\" W x 2.52\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":66843588853805,"sku":"B2-REF-FOUR","price":699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/581f13b5a9b48cb69eb8cfcd7cb7509e98221aaeea15bfc5cdc81cd1452687fa.jpg?v=1781030506","url":"https:\/\/www.jsultimatesounds.com\/products\/b2-audio-4ch-1200w-sq-amplifier-4-ohm-bridgeable-class-a-b-ref-four","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}