Specifications; Troubleshooting Guide - Ground Zero HYDROGEN Serie Anleitung

GROUND ZERO GZHA MINI FIVE
Model
Amplifier type
RMS Power @ 4 Ω CEA Standard CEA-2006-A
RMS Power @ 2 Ω CEA Standard CEA-2006-A
RMS Power @ 4Ω bridged (channels 1 to 4)
CEA Standard CEA-2006-A
RMS Power @ 4/2/1 Ω (channel 5)
CEA Standard CEA-2006-A
Damping factor
High pass filter (channel 1 & 2)
High pass & low pass filter (channel 3 & 4)
Low pass filter (channel 5 / subwoofer)
Frequency response
Input sensitivity
Bass remote
Fuse(s)
Dimensions w x h x l (mm)
Dimensions w x h x l (inch)
Symptoms
No audible sound
Amplifier does not turn on
No audible sound
on one (or more) channel
Device turns off
(at medium or at high levels
& status LED turns on red)

Specifications

Trouble shooting guide
Check
Power indication LED turns on green?
Protection indication LED turns on red?
Power supply
Remote wire
Loudspeaker wiring
Input signal availability
Impedance of the connected loudspeakers
Temperature protection activated
GZHA MINI FIVE
5-channel class D
4 x 75 W (1% THD+N)
4 x 125 W (1% THD+N)
2 x 250 W (1% THD+N)
2 x 300 W (10% THD+N)
190/320/500 W (1% THD+N)
600 W @ 1 Ω (10% THD+N)
> 100
10 Hz – 4000 Hz (12 dB/Oct)
HPF: 10 Hz – 4000 Hz (12 dB/Okt)
LPF: 50 Hz – 4000 Hz (12 dB/Okt.)
50 Hz – 250 Hz (12 dB/Oct)
10 Hz – 60 kHz (± 3 dB)
300 mV – 6 V (± 5%)

2x 40A (internal)
135 x 52 x 322
5.32 x 2.05 x 12.68
Action
Check protection fuse(s) of the amplifier
Check remote wire connection (RCA input mode)
Check +12 Volt power supply wire connection
Check ground wire connection
Check for speaker short or amplifier overheating
Check the power wires and the fuses
Check the remote wire connections
Check for short circuit or open connections
Reverse the left and right RCA input to exclude external
defects
Check whether impedance matches the minimum
technical specifications/requirements of the amplifier
Decrease the head unit´s level control/wait for cooling
HYDROGEN SERIES