Audio amplifier Helix D ONE, 1060W, for subwoofer

1-channel audio amplifier with integrated active crossover and 1-ohm stability for a woofer.

• Power RMS/MAX:
  Normal operation
  (One amplifier)
  @ 4 ohms 1 x 200 / 400 W
  @ 2 ohms 1 x 340 / 680 W
  @ 1 ohm 1 x 530 / 1060W
• Frequency range: 10 Hz - 50 kHz
• Sensitivity: 95 dB
• Damping factor: > 100
• Dimensions: 53 x 250 x 230 mm

D ONE

The new HELIX D amplifiers open new horizons in terms of price performance ratio. It is the first time that HELIX offers a lot of amplifier performance for such a low budget without neglecting the proven HELIX quality. Both power packs convince at first sight through high-quality processing in many details. The fine brushed aluminum heatsink and the stylish HELIX-logo make these models very attractive.

• 2-channel high- and low-level input
• Smart high-level input with ADEP circuit (Advanced Diagnostics Error Protection) and Auto Turn-On function
• Fully active crossover with subsonic, lowpass, bass boost and phase
• Master / Slave Mode for connecting two amplifiers in bridged mode
• Extremely stable MOSFET power supply
• Cable remote control for volume adjustment
• High level input sensitivity up to 14 Volts max.
• SMD (Surface Mounted Device) manufacturing technology combines minimum space requirements with maximum reliability
• Massive aluminum heatsink for best cooling conditions

Smart high level input

The latest generation of OE car radios incorporates sophisticated possibilities of diagnosing the connected speakers. If a common amplifier will be hooked up failure messages and loss of specific features (eg fader function) appear quite often - but not with the D ONE.

The new ADEP circuit (Advanced Diagnostics Error Protection) avoids all these problems without loading the speaker outputs of the OE radio during high volumes unnecessarily.

• Amplifier technology Class D
• Inputs 2 x RCA / Cinch
  2 x High-level speaker input
  1 x Remote In
  1 x Remote control input
• Input sensitivity RCA / RCA 0.5 - 6 Volts
• High level 1 - 14 Volts
• Input impedance RCA / RCA 30 kOhms
• Input impedance high level 12 Ohms
• Outputs 1 x Speaker output
• Output voltage RCA / RCA -
• Signal converter for digital input -
• Frequency response 10 Hz - 250 Hz
• Bass boost 0 - 12 dB / 45 Hz
• Highpass -
• Lowpass 50 Hz - 250 Hz adjustable
• Bandpass 10 Hz - 250 Hz adjustable
• Subsonic 10 Hz - 50 Hz adjustable
• Phase 0 - 180° adjustable
• Slope high- / lowpass -
• Slope subsonic / lowpass 12 dB/Oct.
• Signal-to-noise ratio digital input -
• Signal-to-noise ratio analog input 95 dB (A-weighted)
• Distortion (THD) 0.25%
• Damping factor 100
• Operating voltage 9.6 - 16 Volts
• Current draw 1000 mA
• Fuse 2 x 30 A Maxi-fuse (APX)
• Additional features Active, adjustable crossover, bass boost, phase shift, Master / Slave Mode switch, high level input with automatic turn on function and Advanced Diagnostics Error Protection (ADEP), bass volume cable remote control

User Guide