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Helix M ONE
The Helix M-series amplifiers are incredibly small in size, yet feature-packed and powerful. This is made possible by advanced Class D technology.
The intelligent speaker level input works even in new cars thanks to the ADEP circuit. And this amplifier doesn't turn off at every traffic light thanks to Start&Stop compatibility. The crossover filter adjustment ranges are so wide that they can make crossovers from subwoofer to tweeter and everything in between.
Despite their small size, Helix's M-series products offer plenty of power and, above all, the excellent sound quality that Helix has been known for as a manufacturer for decades.
Specifications:
@ 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
Inputs2 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
Outputs1 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 factor100
Operating voltage10.5 - 16 Volts (max. 5 sec. down to 6 Volts)
Idle current650 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.