{"product_id":"helix-amplify-201-direct","title":"HELIX AMPLIFY 201 DIRECT","description":"\u003ch2\u003eHELIX AMPLIFY 201 DIRECT\u003c\/h2\u003e\u003cbr\u003e\u003cbr\u003e• Mono amplifier\u003cbr\u003e\n• Class D\u003cbr\u003e\n• 750W @ 1 Ohm\u003cbr\u003e\n• No internal crossover\u003cbr\u003e\n• Wired level control\u003cbr\u003e\n• Dimensions: 40 x 248 x 114 mm (H x W x D)\u003cbr\u003e\u003cbr\u003eWith the new AMPLIFY series, HELIX redefines modern amplifier design!\u003cbr\u003e\n\u003cbr\u003e\nInstead of designing one amplifier to do everything, the Amplify series offers multiple models tailored for specific applications. This clear philosophy ensures that each model provides exactly what you need, and nothing more.\u003cbr\u003e\n\u003cbr\u003e\nThe Amplify series comes in three different versions: DIRECT, X-OVER, and DSP (DSP model will be available in summer 2025).\u003cbr\u003e\n\u003cbr\u003e\nX-OVER models are the ideal choice for traditional installations in cars using either factory or aftermarket head units. These amplifiers feature, among other things, speaker-level inputs and extensive crossovers.\u003cbr\u003e\n\u003cbr\u003e\nThe signal in DIRECT models does not have to pass through crossover circuits, which allows for better sound quality and more precise adjustments. These amplifiers are intended for systems with a separate DSP device. As their name suggests, DIRECT series amplifiers have no crossovers at all; all adjustments are made with a separate DSP device.\u003cbr\u003e\n\u003cbr\u003e\nThe 2-Series is the most affordable line in the AMPLIFY series, still offering extensive features and incredible sound quality in a compact size.\u003cbr\u003e\n\u003cbr\u003e\nThe extensive crossovers of X-OVER model amplifiers can be switched off if needed, and adjustments can be made from the head unit or a separate DSP device. The signal can be fed to the device via RCA or speaker-level, and the device will wake up automatically if necessary (auto remote On \/ Off).\u003cbr\u003e\n\u003cbr\u003e\nThe Amplify 2-Series brings out every nuance of sound, exceeding the expectations of its price range in both sound quality and power.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical data:\u003c\/strong\u003e\u003cbr\u003eTechnical data\u003cbr\u003e\n\u003cbr\u003e\nPower RMS  ≤ 1% THD+N @ 14.4 V\t \u003cbr\u003e\n- @ 4 Ohms\t1 x 250 Watts\u003cbr\u003e\n- @ 2 Ohms\t1 x 450 Watts\u003cbr\u003e\n- @ 1 Ohm\t1 x 750 Watts*\u003cbr\u003e\n- bridged @ 4 Ohms\t-\u003cbr\u003e\n- bridged @ 2 Ohms\t-\u003cbr\u003e\nMax. output power per channel\tUp to 850 Watts RMS @ 1 Ohm\u003cbr\u003e\nAmplifier technology\tClass D\u003cbr\u003e\nInputs\t2 x RCA \/ Cinch\u003cbr\u003e\n1 x Remote In\u003cbr\u003e\nInput sensitivity\t0.5 - 8 Volts\u003cbr\u003e\nInput impedance\t8 kOhms\u003cbr\u003e\nOutputs\t1 x Speaker output\u003cbr\u003e\nOutput voltage RCA \/ Cinch\t- \u003cbr\u003e\nSignal converter for digital input\t- \u003cbr\u003e\nFrequency response\t10 Hz - 450 Hz\u003cbr\u003e\nBass boost\t- \u003cbr\u003e\nHighpass\t-\u003cbr\u003e\nLowpass\t-\u003cbr\u003e\nBandpass\t-\u003cbr\u003e\nSubsonic\t- \u003cbr\u003e\nPhase\t- \u003cbr\u003e\nSlope high- \/ lowpass\t-\u003cbr\u003e\nSlope subsonic \t \u003cbr\u003e\nSlope subsonic \/ lowpass\t- \u003cbr\u003e\nSignal-to-noise ratio (A-weighted)\t114 dB @ full power\u003cbr\u003e\nDistortion (THD @ 1 kHz, 1 W into 4 Ohms)\t-\u003cbr\u003e\nDistortion (THD+N @ 1 kHz, 1 W into 4 Ohms)\t-\u003cbr\u003e\nDistortion (THD @ 100 Hz, 1 W into 4 Ohms)\t 0.003%\u003cbr\u003e\nDistortion (THD+N @ 100 Hz, 1 W into 4 Ohms)\t 0.02 %\u003cbr\u003e\nDamping factor\t200\u003cbr\u003e\nOperating voltage\t10.5 - 16 Volts (max. 5 sec. down to 6 Volts)\u003cbr\u003e\nIdle current\t1,100 mA\u003cbr\u003e\nFuse\t2 x 30 A LP-Mini-fuse (APS)\u003cbr\u003e\nPower rating\tDC 12 V ⎓ 80 A max.\u003cbr\u003e\nOperating temperature range\t-40 °C to +70 °C\u003cbr\u003e\nAdditional features\tStart-Stop capability, Clipping LED, DirectDSP inputs\u003cbr\u003e\nDimensions (H x W x D)\t40 x 248 x 114 mm \/\u003cbr\u003e\n1.58 x 9.76 x 4.49\"\u003cbr\u003e\n* Continuous 1 Ohm power achieved only with music signal\u003cbr\u003e\n\u003cbr\u003e\nScope of delivery\u003cbr\u003e\n1 x Amplifier HELIX AMPLIFY 201 DIRECT  \u003cbr\u003e\n2 x Allen key\u003cbr\u003e\n1 x Mounting material\u003cbr\u003e\n2 x Fuse\u003cbr\u003e\n1 x Instruction manual\u003cbr\u003e\u003cbr\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":56759805149559,"sku":"AMPLIFY 201 DIRECT","price":239.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/AMPLIFY-201-DIRECT-Perspective2.jpg?v=1771440575","url":"https:\/\/hifikaupat.fi\/en\/products\/helix-amplify-201-direct","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}