{"product_id":"option-audio-air-d6-6-channel-class-d-compact-amplifier-300w-rms-copy","title":"Option Audio AIR-D4 4 Channel Class D Compact Amplifier 330w RMS","description":"\u003ch4 class=\"product-detail-name\"\u003e\u003cstrong\u003eOPTION AIR-D4 4-Channel Amplifier\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eMassive sound upgrade\u003c\/strong\u003e: The OPTION AIR-D4 is a powerful 4-channel Class-D power amplifier that breathes new life into your vehicle speakers. Enjoy significantly more dynamics, brilliance and enormous volume reserves compared to operating directly on the standard radio.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eUltra-compact design\u003c\/strong\u003e: Thanks to the extremely small dimensions (micro format), this amplifier can be installed almost anywhere in the vehicle. It fits easily behind the dashboard, glove box or under the seat - ideal for modern vehicles with limited space.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003ePerfect for original radios\u003c\/strong\u003e: With built-in high-level inputs and the auto-turn on function, the power amplifier is optimised for easy integration into factory installations. A separate remote cable is not required as the amplifier detects the signal directly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eVersatile 4-channel configuration\u003c\/strong\u003e: Take full flexibility: Power your front and rear systems simultaneously, or bridge two channels to power a front system and an additional subwoofer with powerful power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eHigh-efficiency Class-D technology\u003c\/strong\u003e: The modern digital circuit guarantees maximum performance with minimal heat generation and low power consumption. This ensures a permanently stable sound quality and protects the on-board electronics of your vehicle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-D power amplifier: Yes\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 10-16V\u003c\/li\u003e\n\u003cli\u003eRMS power (4 ohms): 100 watts\u003c\/li\u003e\n\u003cli\u003eRMS power (2 ohms): 165 watts\u003c\/li\u003e\n\u003cli\u003eRMS power bridged (4 ohms): 30 watts\u003c\/li\u003e\n\u003cli\u003eRMS power bridged (2 ohms): not possible\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20Hz-20kHz\u003c\/li\u003e\n\u003cli\u003eHigh-pass filter: 40Hz-400Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 40Hz-400Hz\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u0026lt;0.1%\u003c\/li\u003e\n\u003cli\u003eMinimum loudspeaker impedance: 2 ohms\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio (A-weighted): \u0026gt;90 dB\u003c\/li\u003e\n\u003cli\u003eSecurity: 60A\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x D): 105.7mm x 41.7mm x 208mm\u003c\/li\u003e\n\u003cli\u003eCable cross-section (recommended): 10mm²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOPTION AIR-D4 4-channel amplifier\u003c\/li\u003e\n\u003cli\u003eSubwoofer level remote control including Velcro strap for flexible mounting\u003c\/li\u003e\n\u003cli\u003e2x Plug \u0026amp; Play adapters for input signal to RCA\u003c\/li\u003e\n\u003cli\u003e1x Plug \u0026amp; Play adapter for output signal to Molex\u003c\/li\u003e\n\u003cli\u003e1x Plug \u0026amp; Play adapter for output signal to loose ends\u003c\/li\u003e\n\u003cli\u003e1x Plug \u0026amp; Play Adapter Line Out for connecting an additional power amplifier\/active subwoofer\u003c\/li\u003e\n\u003cli\u003eMounting\/fastening plates including 6 screws (for mounting on the amplifier) and 4 screws (for mounting in the vehicle)\u003c\/li\u003e\n\u003cli\u003eAllen key\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Option Audio","offers":[{"title":"Default Title","offer_id":53150559731978,"sku":"AIR-D6","price":159.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/AIR-D4-1.webp?v=1780505406","url":"https:\/\/audiovisualworld.co.uk\/products\/option-audio-air-d6-6-channel-class-d-compact-amplifier-300w-rms-copy","provider":"Audio Visual World","version":"1.0","type":"link"}