HELIX M One X 24V Monoblock with up to 1000W

Small, efficient, and unconditionally stable – the M ONE X – 24V Edition is a highly compact monoblock amplifier for subwoofer applications. Built with state-of-the-art Class D technology, this amplifier can even handle speakers with an impedance of just 1 ohm with complete control. Its current delivery capability makes it ideal for use with two 2-ohm subwoofers, where both voice coils are connected in parallel. And for even more concentrated power, two M ONE X – 24V Edition amplifiers can be linked together to create a powerful amplifier thanks to the TwinPower Link. In addition, it boasts a comprehensive and exceptionally practical feature set that leaves nothing to be desired. And finally, thanks to its small dimensions, this mini powerhouse will always find a place to install.

Features

• Particularly compact Class D amplifier with up to 1,180 watts RMS maximum power at 1 ohm – ideal for combination with all 2 x 2 ohm subwoofers in parallel operation
• Start-stop capability down to 12V supply voltage
• Intelligent high-level input with ADEP circuit and automatic turn-on
• Integrated, active crossover with low-pass filter, bass boost, subsonic filter, and phase control
• TwinPower Link for operating two amplifiers in bridged mode
• Wired remote control for volume adjustment
• Low heat generation thanks to very high efficiency

Special Features:

Intelligent high-level input

Modern, factory-installed car radios are becoming increasingly intelligent in their diagnostics of connected speakers. If an amplifier is connected to the radio instead, error messages often occur, sometimes even resulting in the loss of certain functions (such as the fader). The new ADEP circuit (Advanced Diagnostics Error Protection) prevents all these problems without unnecessarily straining the radio's speaker outputs at high volume levels. Start-Stop Capability: The power supply in the HELIX M ONE X - 24V Edition amplifier ensures a stable internal voltage supply even during brief voltage drops down to 12 volts. This ensures that the HELIX M ONE X - 24V Edition remains fully functional even when the engine is started.

Technical Data

RMS Power ≤ 1% THD+N	Normal Operation (One Amplifier)	TwinPower Link (Two Amplifiers)
- @ 4 Ohms	1 x 400 Watts	1 x 1,400 Watts
- @ 2 Ohm	1 x 700 watts	1 x 2,060 watts
- @ 1 ohm	1 x 1,030 watts	-
- bridged to 4 ohms	-	-
- bridged to 2 ohms	-	-
Max. Power per channel*	Up to 1,180 watts RMS @ 1 ohm
Amplifier technology	Class 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 1.1 - 13 volts
Input impedance RCA
Input impedance high-level	9 - 33 Ohms
Outputs	1 x speaker output
RCA output voltage	-
Digital input signal converter	-
Frequency range	10 Hz - 250 Hz
Bass Boost	0 - 12 dB / 30 - 80 Hz
High pass	-
Low pass	50 Hz - 250 Hz adjustable
Bandpass	10 Hz - 250 Hz adjustable
Subsonic	10 Hz - 50 Hz adjustable
Phase	0 - 180° adjustable
Slope High-pass / Low-pass	-
Slope Subsonic / Low-pass	12 / 24 dB/Oct.
Signal-to-noise ratio Digital input	-
Signal-to-noise ratio Analog input	95 dB (A-weighted)
Total harmonic distortion (THD)	0.20 %
Damping factor	150
Operating voltage	18 - 36 volts (max. 5 sec. down to 12 volts)
No-load current consumption	400 mA
Operating temperature range	-40°C to +70°C
Fuse
Power consumption	DC 24 V ⎓ 53 A max.
Additional features	Active, adjustable crossover, bass boost, phase shift, start-stop capability, high-level input with automatic turn-on and Advanced Diagnostics Error Protection (ADEP), bass level wired remote control
Dimensions	50 x 320 x 154 mm

* In typical applications as a subwoofer amplifier

Scope of delivery

1 x HELIX M ONE X – 24V Edition amplifier
1 x wired remote control
1 x mounting hardware
1 x user manual