{"product_id":"diamond-audio-des400-2d-des-2-channel-full-range-class-d-amplifier","title":"Diamond Audio 2-Channel DES Series Full Range Class D Amplifier - DES400.2D","description":"\u003ch3\u003e2-Channel Full Range Class D Amplifier\u003c\/h3\u003e\n\u003cp\u003eExperience flagship-level performance with the \u003cstrong\u003eDiamond Audio DES Series 2-Channel Full Range Class D Amplifier\u003c\/strong\u003e, engineered to deliver \u003cstrong\u003eclean power, precision control, and dynamic sound quality\u003c\/strong\u003e for high-end car audio systems. As part of the \u003cstrong\u003eDiamond Elite DES amplifier lineup\u003c\/strong\u003e, this model is designed with a compact footprint while maintaining powerful output across all impedance levels.\u003c\/p\u003e\n\u003cp\u003ePowered by advanced \u003cstrong\u003eClass D digital amplifier technology\u003c\/strong\u003e, the \u003cstrong\u003eDiamond Audio 2-channel amplifier\u003c\/strong\u003e delivers \u003cstrong\u003e250W RMS x 2 at 2 ohms and 200W RMS x 2 at 4 ohms\u003c\/strong\u003e, with the ability to bridge into \u003cstrong\u003e500W x 1 at 4 ohms\u003c\/strong\u003e. This flexible configuration allows it to power \u003cstrong\u003ecomponent speakers, coaxial speakers, or subwoofers\u003c\/strong\u003e, making it ideal for both system upgrades and custom builds.\u003c\/p\u003e\n\u003cp\u003eEngineered with the latest \u003cstrong\u003edigital chipset technology and full PWM power supply\u003c\/strong\u003e, the \u003cstrong\u003eDES Series amplifier\u003c\/strong\u003e provides efficient performance with minimal distortion and exceptional clarity. With a \u003cstrong\u003esignal-to-noise ratio of up to -98.9dBA\u003c\/strong\u003e and \u003cstrong\u003eTHD as low as 0.05%\u003c\/strong\u003e, this amplifier ensures clean, accurate sound reproduction across the full frequency range.\u003c\/p\u003e\n\u003cp\u003eFine-tune your system with \u003cstrong\u003evariable high-pass and low-pass crossover controls (35Hz–350Hz)\u003c\/strong\u003e, allowing precise adjustment for optimal speaker performance. The \u003cstrong\u003eDiamond Audio DES amplifier\u003c\/strong\u003e also features \u003cstrong\u003emultiple auto turn-on options (VOX, DC offset, and REM)\u003c\/strong\u003e, ensuring seamless integration with factory and aftermarket head units.\u003c\/p\u003e\n\u003cp\u003eBuilt for performance and installation flexibility, this \u003cstrong\u003efull-range Class D amplifier\u003c\/strong\u003e offers \u003cstrong\u003ebalanced differential inputs\u003c\/strong\u003e for noise-free signal transmission and a \u003cstrong\u003ehigh damping factor (\u0026gt;250)\u003c\/strong\u003e for improved speaker control and tighter bass response.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e• \u003cstrong\u003e2-channel full range Class D amplifier\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003e250W x 2 @ 2Ω \/ 200W x 2 @ 4Ω \/ 500W x 1 bridged\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eDiamond Elite DES Series flagship performance\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eAdvanced digital chipset with full PWM power supply\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eVariable HPF\/LPF crossover controls (35Hz–350Hz)\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eVOX \/ DC \/ REM auto turn-on options\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eBalanced differential inputs for clean signal\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eHigh damping factor for precise speaker control\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eCompact, premium design for easy installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDiamond Audio DES Series 2-Channel Amplifier\u003c\/strong\u003e delivers powerful, refined, and distortion-free sound, making it the perfect choice for \u003cstrong\u003epremium car audio systems seeking superior performance and control\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":51409503486121,"sku":"DES400.2D","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8452\/6249\/files\/des400.2d-1.jpg?v=1792240789","url":"https:\/\/audiohoggz.com\/products\/diamond-audio-des400-2d-des-2-channel-full-range-class-d-amplifier","provider":"Audio Hoggz","version":"1.0","type":"link"}