{"title":"Monoblock Amplifiers","description":"","products":[{"product_id":"hb-501d-ii","title":"HB 501D II | Zapco Harmony HB II Series 1-Ch 500 watt Full Range Monoblock Class D Amplifier","description":"\u003ch1 style=\"text-align: center;\"\u003eHB 501D II\u003cbr\u003eMono Class D Amplifier\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFeatures and Functions\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e- Mono, Class D\u003cbr\u003e- RCA inputs\u003cbr\u003e- Variable input gain control\u003cbr\u003e- Variable electronic crossover,\u003cbr\u003e- Variable bass boost and subsonic filter\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eTechnical Specification\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e- Power @ 4Ω: 1 x 300 watts RMS\u003cbr\u003e- THD @ Rated Power \u0026lt; 0.5%THD\u003cbr\u003e- Power @ 2Ω: 1 x 500 watts RMS\u003cbr\u003e- Signal to Noise Ratio \u0026gt; 90dB\u003cbr\u003e- THD + Noise \u0026lt; 0.1%\u003cbr\u003e- Frequency Response 20Hz to 180Hz ±1dB\u003cbr\u003e- Input Sensitivity .25v to 6v (Low)\u003cbr\u003e- Dimensions (mm): 175 (L) x 115 (W) x 45.5 (H)\u003c\/p\u003e","brand":"Zapco","offers":[{"title":"Default Title","offer_id":52381032415521,"sku":"HB51","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/1145\/9873\/files\/HB501DII_0.jpg?v=1771910071"}],"url":"https:\/\/www.shopalumapro.com\/collections\/monoblock-amplifiers.oembed","provider":"ShopAlumapro.com","version":"1.0","type":"link"}