The physical size of the Helix M-series amplifiers is really small, even though the feature list and power are large. This is possible thanks to advanced D-class technology.
The intelligent speaker-level input works even in new cars thanks to the ADEP circuit. And this amplifier doesn't shut down at every traffic light either, thanks to Start&Stop compatibility. The adjustment ranges of the crossover filters are so wide that they can be used to create crossovers from subwoofer to treble and everything in between.
Despite their small size, Helix's M-series models offer plenty of power and, above all, excellent sound quality when driving. Helix has been known as a manufacturer for decades.
Technical information: @ 4 Ohms 4 x 100W RMS, 200W Peak @ 2 Ohms 4 x 100W RMS, 200W Peak bridged @ 4 Ohms 2 x 200 W RMS, 2 x 400 W Peak Amplifier technologyClass D Inputs 4 x RCA 4 x High level speaker input 1 x Remote In Input sensitivity RCA 0.5 - 6 Volts High level input sensitivity 1.3 - 13 Volts Input impedance RCA 20 kOhms Input impedance high level 13 Ohms Outputs 4 x Speaker output Frequency response 10 Hz to 30,000 Hz Highpass15 Hz - 4000 Hz adjustable Lowpass40 Hz - 4000 Hz adjustable Bandpass 15 Hz - 4000 Hz adjustable Slope high- / lowpass12 dB/Oct. Signal-to-noise ratio analog input98 dB (A-weighted) Distortion (THD)0.05% Damping factor 100 Operating voltage10.5 - 16 Volts (max. 5 sec. down to 6 Volts) Idle current 1,100 mA Fuse2 x 30 A Maxi-fuse (APX) Start-Stop Capability High level input with automatic turn on function Advanced Diagnostics Error Protection (ADEP) Dimensions (H x W x D) 50 x 230 x 154 mm.
/en/products/helix-m-four6806865543247Helix M FOUR186,75//audiokauppa.fi/cdn/shop/products/M-FOUR-2.jpg?v=1683349571//audiokauppa.fi/cdn/shop/products/M-FOUR-2_large.jpg?v=1683349571EURInStock2681419531034-channel268172984399All products that are in stock268141822031Car amplifiers268132221007Car stereo268168691791Helix
Helix M FOUR
The physical size of the Helix M-series amplifiers is really small, even though the feature list and power are large. This is possible thanks to advanced D-class technology.
The intelligent speaker-level input works even in new cars thanks to the ADEP circuit. And this amplifier doesn't shut down at every traffic light either, thanks to Start&Stop compatibility. The adjustment ranges of the crossover filters are so wide that they can be used to create crossovers from subwoofer to treble and everything in between.
Despite their small size, Helix's M-series models offer plenty of power and, above all, excellent sound quality when driving. Helix has been known as a manufacturer for decades.
Technical information: @ 4 Ohms 4 x 100W RMS, 200W Peak @ 2 Ohms 4 x 100W RMS, 200W Peak bridged @ 4 Ohms 2 x 200 W RMS, 2 x 400 W Peak Amplifier technologyClass D Inputs 4 x RCA 4 x High level speaker input 1 x Remote In Input sensitivity RCA 0.5 - 6 Volts High level input sensitivity 1.3 - 13 Volts Input impedance RCA 20 kOhms Input impedance high level 13 Ohms Outputs 4 x Speaker output Frequency response 10 Hz to 30,000 Hz Highpass15 Hz - 4000 Hz adjustable Lowpass40 Hz - 4000 Hz adjustable Bandpass 15 Hz - 4000 Hz adjustable Slope high- / lowpass12 dB/Oct. Signal-to-noise ratio analog input98 dB (A-weighted) Distortion (THD)0.05% Damping factor 100 Operating voltage10.5 - 16 Volts (max. 5 sec. down to 6 Volts) Idle current 1,100 mA Fuse2 x 30 A Maxi-fuse (APX) Start-Stop Capability High level input with automatic turn on function Advanced Diagnostics Error Protection (ADEP) Dimensions (H x W x D) 50 x 230 x 154 mm.249,00Helix4-kanavaisetAutohifiAutovahvistimetadd-to-cart//audiokauppa.fi/cdn/shop/products/M-FOUR-3.jpg?v=1683349571//audiokauppa.fi/cdn/shop/products/M-FOUR.jpg?v=168334957140154586841167Default Title186,75249,00//audiokauppa.fi/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://audiokauppa.fi/en/products/helix-m-four?variant=40154586841167InStockDefault Title
