Ground Zero PLUTONIUM SERIES User Manual

11
Specifications
Model
GZPA 2SQ
GZPA 4SQ
RMS Power @ 4
Ω (14.6 V)
2 x 175 W (1% THD+N) 4 x 125 W (1% THD+N)
RMS Power @ 2
Ω (14.6 V)
2 x 315 W (1% THD+N) 4 x 225 W (1% THD+N)
RMS Power @ 1
Ω (14.6 V)
2 x 500 W (1% THD+N) 4 x 350 W (1% THD+N)
RMS Power @ 4
Ω
bridged (14.6 V)
1 x 630 W (1% THD+N) 2 x 450 W (1% THD+N)
RMS Power @ 2
Ω
bridged (14.6 V)
1 x 1000 W (1% THD+N) 2 x 700 W (1% THD+N)
Damping factor (20 Hz)
> 220
High pass filter (pair of channels)
20 – 400 Hz / 200 – 4000 Hz (switchable)
Low pass filter (pair of channels)
20 – 400 Hz / 200 – 4000 Hz (switchable)
Phase control
Yes No
Pure direct mode
Yes No
BIAS control
Yes Yes
Distortion
<0.01% (4 ohms load)
Signal to noise ratio (SNR)
> 90 dB
Frequency response
10 Hz – 50 kHz
(± 1 dB)
Input sensitivity range
1 V – 6 V
Fuse(s)
3 x 40 A (internal/under the bottom plate)
Recommended main fuse
1x 120 A
Operating voltage range
9 – 16 Volt
Dimensions
W x H x L mm
222 x 60.5 x 420
Dimensions
W x H x L inch
8.74“ x 2.38“ x 16.54“
Weight
6.0 kg 6.2 kg
Ground Zero GmbH
Erlenweg 25, 85658 Egmating, Germany
Tel. +49 (0)8095/873-830
www.ground-zero-audio.com

Ground Zero PLUTONIUM SERIES Specifications

General

Brand	Ground Zero
Model	PLUTONIUM SERIES
Category	Amplifier
Language	English