HELIX D FOUR

Output power RMS / max.

- @ 4 Ohms 4 x 65 / 130 Watts

- @ 2 Ohms 4 x 90 / 180 Watts

- @ 1 Ohm -

- bridged @ 4 Ohms 2 x 180 / 360 Watts

- bridged @ 2 Ohms -

Amplifier technology Class AB

Inputs 4 x RCA / Cinch

4 x Highlevel speaker input

1 x Remote In

1 x Remote control input

Input sensitivity RCA / Cinch 0.5 - 6 Volts

Highlevel 1 - 14 Volts

Input impedance RCA / Cinch 30 kOhms

Input impedance highlevel 12 Ohms

Outputs 4 x Speaker output

Output voltage RCA / Cinch -

Signal converter for digital input -

Frequency response 10 Hz - 50.000 Hz

Bass boost 0 - 12 dB / 45 Hz

Highpass 15 Hz - 4,000 Hz adjustable

Lowpass 40 Hz - 4,000 Hz adjustable

Bandpass 15 Hz - 4,000 Hz adjustable

Subsonic -

Phase -

Slope high- / lowpass 12 dB/Oct.

Slope subsonic / lowpass -

Signal-to-noise ratio digital input -

Signal-to-noise ratio analog input 108 dB (A-weighted)

Distortion (THD) 0.02 %

Damping factor 65

Operating voltage 9.6 - 16 Volts

Current draw 1000 mA

Fuse 2 x 25 A Maxi-fuse (APX)

Additional features Active, adjustable crossover, bass boost, input mode switch, highlevel input with automatic turn on function and Advanced Diagnostics Error Protection (ADEP), optional cable remote control

Dimensions (H x W x D) 53 x 320 x 230 mm