{"product_id":"dd-audio-dd-ss4-500-500-watt-4-channel-amplifier","title":"DD Audio DD-SS4.500 500 Watt 4 Channel Amplifier","description":"\u003cp\u003e\u003cstrong\u003eSuper Small Multi-Channel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe new SS amplifiers are the latest in high speed, high current class D designs offering high power and superior sound quality in compact footprints. The classic DD AUDIO style heat sink is used in this upgrade for max cooling with 50% more side wall thickness than industry norms and extra long fins to increase surface area. All major components have been upgraded; higher current mosfets and output devices, increased power capacitors, a more powerful transformer, plus improved venting and PCB with twice the thermal capability.\u003c\/p\u003e\n\u003cp\u003eThese new high-end mini amps are state of the art, no compromise designs yielding the best sound with unparalleled power to size ratio. The transformation is not only tangible, but audibly apparent.\u003c\/p\u003e\n\u003cp\u003eThe SS4.500 is a 4 channel amplifier delivering a minimum of 125 Watts per channel from a mere 30 square inch footprint. This versatile, high speed, class D design can drive full range components and subwoofers through selectable high pass and low pass crossovers. These super small amplifiers are the ultimate combination of precision sound quality and installation ease.\u003c\/p\u003e\n\u003cp\u003eFor the SS Series the main design focus was to pack as much full-range stereo output capability as possible into as compact of a chassis as possible. We utilized discrete circuit class D technology for ultra low distortion levels that rival class AB designs. The resulting amp is capable of driving multiple driver mid-range and tweeter arrays while consuming less current, taking up less space and delivering more power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Level Inputs\u003c\/li\u003e\n\u003cli\u003e12dB\/Oct High Pass\/Low Pass X-Overs\u003c\/li\u003e\n\u003cli\u003eHeavyweight DD Aluminum Chassis\u003c\/li\u003e\n\u003cli\u003eSet Screw Power and Speaker Terminals\u003c\/li\u003e\n\u003cli\u003e4 AWG Power Terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 9 - 16\u003c\/li\u003e\n\u003cli\u003eTest Voltage: 14.4\u003c\/li\u003e\n\u003cli\u003eInput Channel(s): 4\u003c\/li\u003e\n\u003cli\u003eOutput Channel(s): 4\u003c\/li\u003e\n\u003cli\u003eContinuous Wattage @4ohm: 75 x 4\u003c\/li\u003e\n\u003cli\u003eContinuous Wattage @2ohm: 125 x 4\u003c\/li\u003e\n\u003cli\u003eMax Current Draw (Amps): 40\u003c\/li\u003e\n\u003cli\u003eRCA Input Voltage Sensitivity: 6 - 0.25\u003c\/li\u003e\n\u003cli\u003eHigh-Level Input Voltage Sensitivity: 20 - 1.1\u003c\/li\u003e\n\u003cli\u003eRCA Input S\/N: \u0026gt; 95\u003c\/li\u003e\n\u003cli\u003eDamping Factor: \u0026gt; 100\u003c\/li\u003e\n\u003cli\u003eTHD: \u0026lt; 0.1%\u003c\/li\u003e\n\u003cli\u003eFrequency Response (Hz): 20 - 20k\u003c\/li\u003e\n\u003cli\u003eHigh Pass Filter: 35 - 250\u003c\/li\u003e\n\u003cli\u003eLow-Pass Filter: 35 - 250\u003c\/li\u003e\n\u003cli\u003eZVL Input: No\u003c\/li\u003e\n\u003cli\u003ePass Thru Output: No\u003c\/li\u003e\n\u003cli\u003ePower Wire Gauge: 4\u003c\/li\u003e\n\u003cli\u003eSpeaker Wire Gauge: 12\u003c\/li\u003e\n\u003cli\u003eDimensions (Inches): 5.75 x 4.5 x 2\u003c\/li\u003e\n\u003cli\u003eDimensions (MM): 146 x 115 x 50\u003c\/li\u003e\n\u003cli\u003eShipping Weight (Lbs): 4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DD AUDIO","offers":[{"title":"Frankies Auto Electrics","offer_id":40424612004041,"sku":"10005697","price":349.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/9803\/5810\/files\/67d3abac81e540959759d93c20cc4e34.jpg?v=1773774905","url":"https:\/\/www.jbhifi.com.au\/products\/dd-audio-dd-ss4-500-500-watt-4-channel-amplifier","provider":"JB Hi-Fi","version":"1.0","type":"link"}