Helix M ONE

Helix M ONE 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 1 x 240W RMS, 480W Peak @ 2 Ohms 1 x 410W RMS, 820W Peak @ 1 Ohm1 x 600W RMS, 1200W Peak Amplifier technologyClass D Inputs 2 x RCA 2 x High level speaker input 1 x Remote In 1 x Remote control input Input sensitivity RCA 0.5 - 6 Volts High level input sensitivity 1.1 - 13 Volts Input impedance RCA 20 kOhms Input impedance high level 13 Ohms Outputs 1 x Speaker output Frequency response 10 Hz to 250 Hz Bass boost0 - 12 dB @ 25 - 75 Hz Lowpass50 Hz - 250 Hz adjustable Bandpass 10 Hz - 250 Hz adjustable Subsonic 10 Hz - 50 Hz adjustable Phase0 - 180° adjustable Slope subsonic & lowpass 12 / 24 dB/Oct. Signal-to-noise ratio95 dB (A-weighted) Distortion (THD)0.20% Damping factor 100 Operating voltage10.5 - 16 Volts (max. 5 sec. down to 6 Volts) Idle current 650 mA Fuse2 x 35 A Maxi-fuse (APX) Start-Stop Capability High level input with automatic turn on function Advanced Diagnostics Error Protection (ADEP) Bass volume cable remote control Dimensions (H x W x D) 50 x 230 x 154 mm.