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Ground Zero GZUA 4SQ
A renewed 4-channel SQ amplifier from the Uranium model series.
The amplifier has very wide-range crossover filters,
top-quality components and lots of real power.
- Top-notch sound quality
- 4-channel class A/B amplifier
- Wide crossover filters
- Lots of real continuous power
- All connectors gold-plated
- stable 2 Ω in stereo, 4 Ω in mono
- Adjustable BIAS
Output power:
- 4x 115W RMS @ 4 ohms
- 4x 185W RMS @ 2 ohms
- 2x 440 W max. @ 4 ohm (bridged)
Specifications:
4-channel high-end class AB amplifier
High-performance 4-channel SQ amplifier
Output power:
- 4x 115W RMS @ 4 ohms
- 4x 185W RMS @ 2 ohms
- 2x 440 W max. @ 4 ohms (bridged)
2 ohms stable (stereo operation)
THD+N 0.01%
Frequency Response 10 Hz - 70kHz ( -3dB )
LPF: 20 Hz to 400 Hz / 200 to 4000 Hz ( x10 )
HPF: 20 Hz to 400 Hz / 200 to 4000 Hz ( x10 )
Band Pass Filter 20 Hz - 4000 Hz ( x10 )
SNR: 110dB
Damping Factor: 800
Adjustable BIAS setting
Adjustable high and low pass filters with wide bandwidth
Bandpass function with activated high and low pass filter
Adjustable input sensitivity
Power on delay
Temperature / short circuit / overload protection
Dimensions:
209 x 48 x 360 mm