{"product_id":"zapco-hb-501d-ii-mono-sub-amp-1-channel-class-d-subwoofer-amplifier-1x300w-rms-copy","title":"Zapco HB154DII 4 Channel Class D Bridgeable Amplifier 4x150w RMS","description":"\u003cp\u003e4-Channel, Full Range, Class D, RCA and Speaker Level inputs, Variable input gain control and Variable electronic crossover\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower @ 4Ω: 4 x 150 watts RMS\u003c\/li\u003e\n\u003cli\u003eTHD @ Rated Power \u0026lt; 0.5%THD\u003c\/li\u003e\n\u003cli\u003ePower @ 2Ω: 4 x 200 watts RMS\u003c\/li\u003e\n\u003cli\u003ePower Bridged @ 4Ω: 2 x 350 W RMS\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio \u0026gt; 90dB\u003c\/li\u003e\n\u003cli\u003eTHD + Noise \u0026lt; 0.1%\u003c\/li\u003e\n\u003cli\u003eFrequency Response 20Hz to 20KHz ±1dB\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity .25v to 6v (Low)\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 180 (L) x 115 (W) x 45.5 (H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003cspan\u003e\u003csvg width=\"14\" height=\"8\" viewbox=\"0 0 14 8\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M13 6.81818L7 0.818176L1 6.81818\" stroke=\"var(--color-heading)\" stroke-width=\"1.3\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cslot pseudo=\"details-content\" id=\"details-content\"\u003e\u003cdiv class=\"collapsible__content accordion__content rte\" id=\"ProductAccordion-collapsible_tab_CHMwtd-template--27198703468810__main-product\"\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eHB 154D II\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower @ 4Ω: 4 x 150 watts RMS\u003c\/li\u003e\n\u003cli\u003eTHD @ Rated Power \u0026lt; 0.5%THD\u003c\/li\u003e\n\u003cli\u003ePower @ 2Ω: 4 x 200 watts RMS\u003c\/li\u003e\n\u003cli\u003ePower Bridged @ 4Ω: 2 x 350 W RMS\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio \u0026gt; 90dB\u003c\/li\u003e\n\u003cli\u003eTHD + Noise \u0026lt; 0.1%\u003c\/li\u003e\n\u003cli\u003eFrequency Response 20Hz to 20KHz ±1dB\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity .25v to 6v (Low)\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 180 (L) x 115 (W) x 45.5 (H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/slot\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower @ 4Ω: 4 x 150 watts RMS\u003c\/li\u003e\n\u003cli\u003eTHD @ Rated Power \u0026lt; 0.5%THD\u003c\/li\u003e\n\u003cli\u003ePower @ 2Ω: 4 x 200 watts RMS\u003c\/li\u003e\n\u003cli\u003ePower Bridged @ 4Ω: 2 x 350 W RMS\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio \u0026gt; 90dB\u003c\/li\u003e\n\u003cli\u003eTHD + Noise \u0026lt; 0.1%\u003c\/li\u003e\n\u003cli\u003eFrequency Response 20Hz to 20KHz ±1dB\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity .25v to 6v (Low)\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 180 (L) x 115 (W) x 45.5 (H)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zapco","offers":[{"title":"Default Title","offer_id":52840354709770,"sku":"HB 154 D II","price":219.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/HB154DII-1.webp?v=1775736079","url":"https:\/\/audiovisualworld.co.uk\/products\/zapco-hb-501d-ii-mono-sub-amp-1-channel-class-d-subwoofer-amplifier-1x300w-rms-copy","provider":"Audio Visual World","version":"1.0","type":"link"}