{"product_id":"helix-impact-ism-400-2-amp-with-dsp","title":"Helix Impact ISM 400.2 amp with DSP","description":"\u003ch1\u003e\u003cstrong\u003eImpact ISM 400.2DSP\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003e\"Slot in\" upgrade amplifier module\u003c\/h2\u003e\n\u003cdiv class=\"detail-features-headline\" id=\"features\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product--features\"\u003e\n\u003cul\u003e\n\u003cli\u003e2-channel amplified subwoofer module with 1-channel DSP for high-quality subwoofer upgrades in modern vehicles, delivering powerful yet controlled bass:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for targeted subwoofer upgrades in factory-installed sound systems thanks to integrated DSP and high power stereo highlevel input with up to 32 V RMS input sensitivity\u003c\/li\u003e\n\u003cli\u003eDirect upgrade of passive 2 x 2 Ω IMPACT enclosure subwoofers by simply replacing the subwoofer connection terminal\u003c\/li\u003e\n\u003cli\u003ePerfect starting point for custom-made active subwoofer solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eUp to 460 W RMS output power at 2 x 2 Ω for driving powerful subwoofers\u003c\/li\u003e\n\u003cli\u003eStart-Stop capable power supply with an extended input voltage range up to 18 V – ideal for modern electric vehicles\u003c\/li\u003e\n\u003cli\u003eVery compact design with low heat dissipation thanks to extraordinary efficiency\u003c\/li\u003e\n\u003cli\u003eExtremely powerful 64 Bit “fixed-point” Audio DSP and high-quality AD \/ DA converters for clean signal processing and maximum bass performance\u003c\/li\u003e\n\u003cli\u003eSmart highlevel input with \u003ca title=\"SFX Sound effects\" href=\"https:\/\/www.audiotec-fischer.de\/en\/knowledge-base\/feature-buttons\/#adep3\"\u003eADEP.3\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor trouble-free integration into OEM sound systems\u003c\/li\u003e\n\u003cli\u003eAdditional auto turn-on via music signal for maximum compatibility with factory sound systems\u003c\/li\u003e\n\u003cli\u003eACO – Advanced 32 Bit CoProcessor platform for system an\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audiotec-fischer.de\/en\/knowledge-base\/dsp-pc-tool\/aisa\/\"\u003eAISA (Advanced Input Signal Analyzer) and InputEQ\u003c\/a\u003e AISA (Advanced Input Signal Analyzer) and InputEQ for easy analysis and correction of input signals \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audiotec-fischer.de\/en\/knowledge-base\/dsp-pc-tool\/dlc\/\"\u003eDLC (Dynamic Loudness Control)\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand RTC (Remote Tone Control) for volume-dependent dynamic adjustment of highs and lows\u003c\/li\u003e\n\u003cli\u003eProprietary TuneEQ function for automated adjustment of the input, virtual and output equalizers \u003c\/li\u003e\n\u003cli\u003eAugmented Bass Processing \u003c\/li\u003e\n\u003cli\u003eCompact, future-proof SCP (Smart Control Port) for connecting remote controls and accessories\u003c\/li\u003e\n\u003cli\u003eDirectDSP function – the input signal is routed unprocessed and unfiltered directly to the output stage of the amplifier\u003c\/li\u003e\n\u003cli\u003eMaximum control with \u003ca title=\"DSP PC-Tool 6\" href=\"https:\/\/www.audiotec-fischer.de\/en\/tools\/dsp-pc-tool-6\/\"\u003eDSP PC-Tool 6\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e– professional software for precise configuration and accurate sound tuning in the vehicle, including presets for IMPACT enclosure subwoofers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003ehttps:\/\/www.audiotec-fischer.de\/media\/video\/ac\/4d\/a3\/ISM-Terminal-Animation.mp4\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product--technicaldata-headline\" id=\"technicaldata\"\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detail--technicaldata\"\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"243\"\u003e\n\u003ccol width=\"350\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower RMS  ≤ 1% THD+N @ 50 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e- @ 4 Ohms\u003c\/td\u003e\n\u003ctd\u003e2 x 130 Watts \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e- @ 2 Ohms\u003c\/td\u003e\n\u003ctd\u003e2 x 200 Watts \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e- @ 1 Ohm\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e- bridged @ 4 Ohms\u003c\/td\u003e\n\u003ctd\u003e-  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e- bridged @ 2 Ohms\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. output power (≤ 10% THD+N)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 460 Watts RMS @ 2 x 2 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x RCA \/ Cinch\u003cbr\u003e2 x Highlevel speaker input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRCA\/Cinch: 0.4 - 4 Volts resp. 0.8 - 8 Volts\u003cbr\u003eHighlevel: 1.6 - 16 Volts resp. 3.2 - 32 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRCA \/ Cinch: 47 kOhms\u003cbr\u003eHighlevel: 9 - 33 Ohms \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x Speaker output\u003cbr\u003e1 x AISA signal output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput voltage RCA \/ Cinch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Hz - 20,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDSP resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64 Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDSP power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x 295 MHz (1.2 billion MAC operations\/second)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSampling rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDSP type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Audio signal processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal converters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA\/D: BurrBrown 32 Bit\u003cbr\u003eD\/A: AKM 32 Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal-to-noise ratio (A-weighted)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e102 dB @ full power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDistortion (THD @ 50 Hz, 1 W into 4 Ohms)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.005 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDistortion (THD+N @ 50 Hz, 1 W into 4 Ohms)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.015 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDamping factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.5 - 18 Volts (max. 5 sec. down to 6 Volts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12 V ⎓ 45 A max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdle current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e260 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. remote output current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating temperature range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x 40 A LP-Mini-fuse (APS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStart-Stop capability, Clipping LED, DirectDSP switch, Smart Control Port, 32 Bit CoProcessor, ground lift switch, highlevel input with automatic turn on function\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54 x 231 x 105 mm \/\u003cbr\u003e2.13 x 9.09 x 4.13\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":45173013119184,"sku":null,"price":0.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3351\/3168\/files\/HelixImpactISM400-2DSPampNewZealand_1.png?v=1789602477","url":"https:\/\/www.rapidradio.co.nz\/products\/helix-impact-ism-400-2-amp-with-dsp","provider":"rapid-radio","version":"1.0","type":"link"}