Ground Zero DSP Series - Technical Specifications

- 20 -
Technical Specifications
Model
GZDSP 4.60ISO
Type
4-channel amplifier with integrated DSP and ISO connection
Frequency range
20 Hz – 20 KHz
(-3 dB)
RMS Power @ 4 Ω
CEA Standard CEA-2006-A
4 x 40 W (1% THD+N)
RMS Power @ 2
Ω
CEA Standard CEA-2006-A
4 x 50 W (1% THD+N)
Max. Power @ 2 Ω
CEA Standard CEA-2006-A
4 x 60 W (10% THD+N)
Processor
Cirrus Logic single core 32 bit, 8-channel, 192 kHz
Sensitivity
High level input: 2 – 15 V RMS
AUX input (RCA): 0.6 – 5 V RMS
Input resistance
>47 kΩ (low level input)
Output
4 x high level output (via ISO harness)
4 x line output (RCA)
Input
4 x high level input (via ISO harness)
AUX: 2 x RCA input (via AUX harness)
Digital input: TOSLINK optical max. 24bit/96 kHz (PCM stereo)
Remote out
max. 130mA
Recommended fuse
20 A
Dimensions
Heatsink only
W x H x L
185 x 39 x 96 mm
7.28“ x 1.54“x 3.78“
Dimensions
Whole unit
W x H x L
185 x 42 x 132 mm
7.28“ x 1.65“ x 5.20“
Software compatibility
Microsoft Windows™ XP SP3, Vista, 7, 8, 8.1,10
Preset
10 x individually adjustable / selectable using the optionally available
remote control unit GZDSP Remote or GZDSP Touch-Remote
Gain range
-40 to +12dB
Equalizer
6 x 31 bands at output A - F (20 – 20000Hz), -18 bis +12dB, Q 0.5 - 9
2 x 11 bands at output G&H (20 – 200Hz), -18 bis +12dB, Q 0.5 - 9
Tiome alignment
0 – 15 ms / 0 – 502 cm per channel
Crossover
6 / 12 / 18 / 24 / 30 / 36 / 42 / 48 dB/oct (BPF / LPF / HPF Butterworth)
20 – 20000 Hz
Phase shift
0° / 180° per channel
Optionally available
Remote control units
GZDSP Remote or GZDSP Touch-Remote
(main level, subwoofer level, source selection and preset selection)