{"product_id":"helix-m-four-24v","title":"Helix M FOUR 24V","description":"\u003cp\u003eHELIX M FOUR - 24V Edition\u003cbr\u003eIf you want to boost the sound of your front and rear speakers, the M FOUR - 24V Edition is exactly the \"tool\" you need. With a generous 100 W RMS per channel into both 4 Ω and 2 Ω loads, this amplifier will quickly heat up your voice coils despite its super-compact dimensions. On the other hand, the M FOUR - 24V Edition remains completely cool, thanks to its highly efficient Class D design topology. 3-channel or 2-channel configurations are possible, providing up to 2 x 200 W RMS of clean and undistorted output power.\u003cbr\u003e\u003cbr\u003eNeedless to say, the M FOUR - 24V Edition is equipped with many smart features, such as the \"start-stop\" function and our proprietary \"ADEP\" high-level input, making it easily cope with all installation challenges of modern cars. Finally, a wide range of audio features will ensure the best sound quality.\u003cbr\u003e\u003cbr\u003eFeatures\u003cbr\u003eSmall footprint Class D amplifier with high output power of 100 W RMS @ 4 and 2 Ω load\u003cbr\u003e\"Start-Stop\" function, operating down to 12V supply voltage\u003cbr\u003eSmart high-level input with ADEP circuit (Advanced Diagnostics Error Protection) and automatic turn-on function\u003cbr\u003eIntegrated active crossover with high-pass, low-pass, and band-pass filters\u003cbr\u003e\"Input mode\" switch for flexible input signal routing\u003cbr\u003eSMD (surface mount device) manufacturing technology combines minimal space requirement with maximum reliability\u003cbr\u003eExclusive, ultra-compact and clean design with illuminated HELIX logo and low heat dissipation, thanks to extraordinary efficiency\u003cbr\u003eSpecial features:\u003cbr\u003eSmart high-level input\u003cbr\u003eThe latest generation of OE car radios includes sophisticated diagnostics for connected speakers. If a conventional amplifier is connected, error messages often appear and certain functions are lost (e.g., fader function) - but not with the M FOUR - 24V Edition.\u003cbr\u003eThe new ADEP circuit (Advanced Diagnostics Error Protection) avoids all these problems, without loading the OE radio's speaker outputs at high volumes.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cp\u003eOutput power RMS  ≤ 1% THD+N\t \u003cbr\u003e- @ 4 Ohms\t4 x 100 Watts\u003cbr\u003e- @ 2 Ohms\t4 x 100 Watts\u003cbr\u003e- @ 1 Ohm\t-\u003cbr\u003e- bridged @ 4 Ohms\t2 x 200 Watts\u003cbr\u003e- bridged @ 2 Ohms\t- \u003cbr\u003eMax. output power per channel*\tUp to 135 Watts RMS @ 4 \/ 2 Ohms\u003cbr\u003eAmplifier technology\tClass D\u003cbr\u003eInputs\t4 x RCA \/ Cinch\u003cbr\u003e4 x Highlevel speaker input\u003cbr\u003e1 x Remote In\u003cbr\u003eInput sensitivity\tRCA \/ Cinch 0.5 - 6 Volts\u003cbr\u003eHighlevel 1.3 - 13 Volts\u003cbr\u003eInput impedance RCA \/ Cinch\t20 kOhms\u003cbr\u003eInput impedance highlevel\t9 - 33 Ohms\u003cbr\u003eOutputs\t4 x Speaker output\u003cbr\u003eOutput voltage RCA \/ Cinch\t- \u003cbr\u003eSignal converter for digital input\t- \u003cbr\u003eFrequency response\t10 Hz - 30,000 Hz\u003cbr\u003eBass boost\t- \u003cbr\u003eHighpass\t15 Hz - 4,000 Hz adjustable\u003cbr\u003eLowpass\t40 Hz - 4,000 Hz adjustable\u003cbr\u003eBandpass\t15 Hz - 4,000 Hz adjustable\u003cbr\u003eSubsonic\t- \u003cbr\u003ePhase\t- \u003cbr\u003eSlope high- \/ lowpass\t12 dB\/Oct.\u003cbr\u003eSlope subsonic \/ lowpass\t- \u003cbr\u003eSignal-to-noise ratio digital input\t- \u003cbr\u003eSignal-to-noise ratio analog input\t98 dB (A-weighted)\u003cbr\u003eDistortion (THD)\t0.05 %\u003cbr\u003eDamping factor\t100\u003cbr\u003eOperating voltage\t18 - 36 Volts (max. 5 sec. down to 12 Volts)\u003cbr\u003eIdle current\t550 mA\u003cbr\u003eFuse\t2 x 15 A Maxi-fuse (APX)\u003cbr\u003ePower rating\tDC 24 V ⎓ 25 A max.\u003cbr\u003eAdditional features\tActive, adjustable crossover, input mode switch, Start-Stop capability, highlevel input with automatic turn on function and Advanced Diagnostics Error Protection (ADEP)\u003cbr\u003eDimensions (H x W x D)\t50 x 230 x 154 mm \/\u003cbr\u003e2.00 x 9.06 x 6.06”\u003c\/p\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":53651767591253,"sku":"HELIX M FOUR 24 Volt","price":339.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/2245\/files\/Helix-M-FOUR-24V.jpg?v=1776138563","url":"https:\/\/www.autogarsas.lt\/en\/products\/helix-m-four-24v","provider":"AUTOGARSAS.LT","version":"1.0","type":"link"}