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B ONE

Digital 1-channel subwoofer amplifier with integrated, active crossover, highlevel inputs, cable remote control and 1-Ohm stability

B ONE

Undeniably HELIX – the design of the blue amplifier series is already a clear indication of its kinship with our high-end products. No wonder that these powerhouses have also inherited many features from their “big brothers”. You can expect powerful performance and a rich package of extras along with exceptional value for money.

  • Huge output power for a high control at absolute levels
  • Integrated, active crossover with lowpass, subsonic and bass boost
  • Cable remote control for volume control
  • Master-/Slave-Mode for connecting two amplifiers in bridged mode
  • Highlevel speaker inputs for direct connection to a factory system or to a car radio with no RCA output - without cutting any wire with the new plug & play harnesses
  • Line-Out for connecting another amplifier
  • RMI (Realmixed Input) for generating an optimised mono-summing signal from the left and right channels
  • MOSFET switched power supply for stable output power at any load
  • Smart protection circuits against overheating, under- and overvoltage, speaker short circuiting, low impedance and faulty connection
  • 24 carat gold-plated solid connection terminals for lossless signal and power transmission
  • Exclusive compact design with illuminated HELIX-logo

 

Output Power RMS / Max  
 at 4 Ohms  1 x 350 Watts / 700 Watts
 at 2 Ohms  1 x 600 Watts / 1200 Watts
 at 1 Ohm  1 x 950 Watts / 1900 Watts
Frequency response
 10 Hz - 250 Hz
Bass boost
 0 - 18 dB / 45 Hz
Lowpass  35 - 250 Hz adjustable
Subsonic  15 - 50 Hz adjustable
Total harmonic distortion (THD)  < 0.1 %
Signal-to-noise ratio  > 95 dB
Damping factor  > 200
Input sensitivity
 0.2 - 6 Volt
Input impedance highlevel
 1 kOhms
Input impedance lowlevel  22 kOhms

Dimensions
(H x W x D)

 50.5 x 260 x 320 mm

 2 x 10.2 x 12.6 "

AAC.2AAC.2

AAC.2

Signal converter for generating preamp signals from highlevel speaker signals of the OE car radio

 

CAP 1000CAP 1000

CAP 1000

Power cap with a capacity of 1.000.000 μF

 

CAP 33CAP 33

CAP 33

Alternator noise suppression cap with a capacity of 33.000 μF;

 

 

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