{"product_id":"helix-amplify-204-x-over-4-channel-amplifier-with-crossover-and-directdsp","title":"Helix Amplify 204 X-Over 4-Channel Amplifier with Crossover and DirectDSP","description":"\u003cstyle\u003e#html-body [data-pb-style=M40YYHC]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-appearance=\"contained\" data-content-type=\"row\" data-element=\"main\"\u003e\u003cdiv data-background-images=\"{}\" data-background-type=\"image\" data-element=\"inner\" data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-pb-style=\"M40YYHC\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-loop=\"true\" data-video-play-only-visible=\"true\"\u003e\u003cdiv data-appearance=\"default\" data-content-type=\"text\" data-element=\"main\"\u003e\n\u003cp\u003eWhether as a classic 4-channel system, a 3-channel configuration with subwoofer, or a bridged 2-channel layout: the 204 adapts flexibly to a wide range of vehicles and system requirements. With an output of 4 x 100 watts RMS at 4 Ω, 4 x 190 watts RMS at 2 Ω, or 2 x 380 watts RMS bridged at 4 Ω, it delivers more than enough power for ambitious setups. Available as an X-OVER version with integrated active crossover or a DIRECT model optimized for pure signal transmission via external DSPs – always with a focus on superior sound performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower RMS  ≤ 1% THD+N @ 14.4 V  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e@ 4 Ohms     4 x 100 Watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003e@ 2 Ohms     4 x 190 Watts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003ebridged @ 4 Ohms   2 x 380 Watts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eMax. output power per channel*     Up to 240 Watts RMS @ 2 Ohms\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003eAmplifier technology Class D\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eInputs 4 x RCA \/ Cinch\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003e4 x Highlevel speaker input\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003e1 x Remote In\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eInput sensitivity: RCA \/ Cinch: 1 - 8 Volts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eHighlevel: 2 - 16 Volts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eInput impedance: RCA \/ Cinch: 8 kOhms\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eHighlevel: 9 - 33 Ohms\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eOutputs: 4 x Speaker output\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eFrequency response: 10 Hz - 20.000 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eHighpass: 45 Hz - 400 Hz adjustable (can be turned off)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eLowpass: 45 Hz - 400 Hz adjustable (can be turned off)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eSlope high- \/ lowpass Highpass: 12 dB\/Oct.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eLowpass: 12 dB\/Oct.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eSignal-to-noise ratio (A-weighted): 99 dB @ full power\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eDistortion (THD @ 1 kHz, 1 W into 4 Ohms) \u0026lt; 0.012%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eDistortion (THD+N @ 1 kHz, 1 W into 4 Ohms) \u0026lt; 0.02 %\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eDistortion (THD @ 100 Hz, 1 W into 4 Ohms)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eDistortion (THD+N @ 100 Hz, 1 W into 4 Ohms)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eDamping factor: 70\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eOperating voltage: 10.5 - 16 Volts (max. 5 sec. down to 6 Volts)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eIdle current: 1,100 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eFuse: 2 x 30 A LP-Mini-fuse (APS)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003ePower rating: DC 12 V ⎓ 70 A max.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eOperating temperature range: -40 °C to +70 °C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eAdditional features: Active, adjustable crossover, input mode switch, Start-Stop capability, highlevel input with automatic turn-on function, ADEP.3, DirectDSP function\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003eDimensions (H x W x D): 40 x 248 x 114 mm \/ \u003c\/span\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003e1.58 x 9.76 x 4.49”\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e * One channel driven (≤ 10 % THD+N @ 14.4 V)*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBox Contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e1 x Amplifier HELIX AMPLIFY 204 X-OVER\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003e2 x Allen key\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003e3 x Connection cable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003e2 x Fuse\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003e1 x Mounting material\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 51, 51);\"\u003e1 x Instruction manual\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":56912075850110,"sku":"204 X-Over","price":119.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1394\/9054\/files\/helix-amplify_204_x-over_1.jpg?v=1770787033","url":"https:\/\/www.caraudiotrade.com\/products\/helix-amplify-204-x-over-4-channel-amplifier-with-crossover-and-directdsp","provider":"Car Audio Trade","version":"1.0","type":"link"}