Ground Zero Reference 4XS

The Reference Line stands for selected high-end products with outstanding sound-quality.

– High End audio-transistors, Elna and Mundorf MCap® capacitors
– Burr Brown IC′s for outstanding sound quality
– Powerful shielded dual power supply, with extremely less interference
– Variable bias setting to adjust the bias from normal class AB to nearly class A operation
– The smoked plexiglas bottom with white LED illumination allowas to see the impressive PCB

Output Power @ 4 Ohm (CEA*) 4 x 120 W
Output Power @ 2 Ohm (CEA*) 4 x 220 W
Bridge mode @ 4 Ohm (CEA* / 10% THD) 2 x 500 W

Lowpass 40 – 3000 Hz
Highpass 40 – 3000 Hz
Bandpass 40 – 3000 Hz

Dimensions 42 x 6,75 x 23,6 cm