Intended Use; Protection Circuit - ESX Quantum Q-FOURv2 Bedienungsanleitung

Please read the user's manual carefully before the installation and the first operation of the amplifier.
SPECIFICATIONS
Output Power RMS
Output Power Max.
Loudspeaker impedance (stereo)
Frequency Response
Total Harmonic Distortion
Signal-to-Noise Ratio
Input Sensitivity
Input Impedance
Highpass Filter (CH1/2)
Highpass Filter / Bandpass Filter (CH3/4)
Lowpass Filter / Bandpass Filter (CH3/4)
Bass Boost (CH3/4)
Low Level Inputs
High Level Inputs
Auto Turn On
Operating Voltage
Fuse Rating
Dimensions (B x H x L)
All Specifications are subject to change

INTENDED USE

Q-FOURv2 (12V) is only suitable for use in a vehicle with 12 volts negative ground voltage. Q-FOURv2 (24V) is only
suitable for use in a vehicle with 24 volts negative ground voltage.

PROTECTION CIRCUIT

The POWER LED (Fig. 2,7) lights up green, if the amplifier is in operation.
The PROTECT LED (Fig. 2,7) lights up red, when the amplifier is overheated, or a short circuit occurs respec-
tive a too low impedance load is connected to the speaker outputs. If this events, the internal built-in protection
circuit shuts down the amplifier automatically. The amplifier should work again properly after you have solved
the problems.
8
Q-FOURv2 (12V)
4 x 100 W @ 4 Ohms
4 x 100 W @ 2 Ohms
4 x 200 W @ 4 Ohms
4 x 200 W @ 2 Ohms
2 – 8 Ohms
10 – 20 000 Hz (-3 dB)
< 0,1 % (1 kHz)
> 90 dB
0,4 – 6 V
20 kOhms (High Level 20 Ohms)
20 – 4000 Hz @ 12 dB/Octave
10 – 500 Hz @ 12 dB/Octave
50 – 4000 Hz @ 12 dB/Octave
0 - 12 dB @ 45 Hz
4 x RCA (CH 1-4)
Via enclosed Cable Jack (CH 1-4)
Only via High Level Inputs
+12 V (10 – 16 V), negative ground
2 x 25 A (Inside the housing)
150 x 50 x 220 mm
Q-FOURv2 (24V)
4 x 100 W @ 4 Ohms
4 x 100 W @ 2 Ohms
4 x 200 W @ 4 Ohms
4 x 200 W @ 2 Ohms
2 – 8 Ohms
10 – 20 000 Hz (-3 dB)
< 0,1 % (1 kHz)
> 90 dB
0,4 – 6 V
20 kOhms (High Level 20 Ohms)
20 – 4000 Hz @ 12 dB/Octave
10 – 500 Hz @ 12 dB/Octave
50 – 4000 Hz @ 12 dB/Octave
0 - 12 dB @ 45 Hz
4 x RCA (CH 1-4)
Via enclosed Cable Jack (CH 1-4)
Only via High Level Inputs
+24 V (20 – 32 V), negative ground
2 x 15 A (Inside the housing)
150 x 50 x 220 mm