Helix M FOUR

With generously 100 Watts RMS per channel into both 4 Ohms and 2 Ohms load this amp will heat up your voice coils in no time despite its super-compact dimensions. On the other hand the M FOUR stays totally cool thanks to the highly efficient Class D design topology. 3-channel or 2-channel configurations are possible as well, delivering up to 2 x 200 Watts RMS of clean and undistorted output power.<br /> <br /> Needless to say that the M FOUR is equipped with a bunch of intelligent attributes like ″start-stop capability″ and our proprietary ″ADEP″ highlevel input so that it easily deals with all installation challenges of modern cars. Finally the extensive audio features will offer a sound quality at its best. @ 4 Ohms 4 x 100 W RMS, 200 W Peak @ 2 Ohms 4 x 100 W RMS, 200 W Peak bridged @ 4 Ohms 2 x 200 W RMS, 2x400 W Peak Amplifier technologyClass D Inputs4 x RCA 4 x Highlevel speaker input 1 x Remote In Input sensitivity RCA 0.5 - 6 Volts Highlevel input sensitivity 1.3 - 13 Volts Input impedance RCA 20 kOhms Input impedance highlevel 13 Ohms Outputs4 x Speaker output Frequency response10 Hz - 30 000 Hz Highpass15 Hz - 4000 Hz adjustable Lowpass40 Hz - 4000 Hz adjustable Bandpass15 Hz - 4000 Hz adjustable Slope high- / lowpass12 dB/Oct. Signal-to-noise ratio analog input98 dB (A-weighted) Distortion (THD)0.05 % Damping factor100 Operating voltage10.5 - 16 Volts (max. 5 sec. down to 6 Volts) Idle current1,100 mA Fuse2 x 30 A Maxi-fuse (APX) Start-Stop capability Highlevel input with automatic turn on function Advanced Diagnostics Error Protection (ADEP) Dimensions (H x W x D)50 x 230 x 154 mm.