{"product_id":"fosi-audio-v3-48v5a","title":"Fosi Audio V3 Mono Power Amplifier","description":"\u003cp\u003eThe Fosi Audio V3 is a 240W mono Class D power amplifier built on the TPA3255 with PFFB (post-filter feedback). This listing is the version bundled with the 48V\/5A power supply.\u003c\/p\u003e\u003cp\u003eAs a mono block it's aimed at subwoofer duty and at home HiFi setups where you'd rather run one amp per channel than share a stereo chassis. Buy two for a monoblock pair, or a single unit to drive a passive sub alongside your existing stereo amp. The bundled 48V\/5A supply matters - power supply choice sets what the amp can actually deliver, so match it to the configuration you're planning.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTPA3255 mono Class D, 240W\u003c\/li\u003e\n\u003cli\u003ePFFB design\u003c\/li\u003e\n\u003cli\u003eIncludes 48V\/5A power supply\u003c\/li\u003e\n\u003cli\u003eSubwoofer and home HiFi use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAuthorized Fosi Audio retailer. Free US shipping over $49, 45-day returns, 1-year warranty.\u003c\/p\u003e","brand":"Fosi Audio","offers":[{"title":"Black","offer_id":45378098724999,"sku":"Fosi Audio V3 48V5A-black","price":117.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/5833\/0247\/files\/12574105221.jpg?v=1785506684","url":"https:\/\/tonepier.com\/products\/fosi-audio-v3-48v5a","provider":"TonePier","version":"1.0","type":"link"}