Ground Zero GZDSP 4.80A-PRO

4-channel amplifier with integrated 8-channel signal processor (DSP)

– High efficient 2 Ohm stable class D amplifier
– 6-channel line input (RCA)
– 6-channel high-level input (with auto-on function)
– AUX input (3.5 mm socket)
– TOSLINK input (sampling rate up to 24-bit/96kHz)
– Plug for optional interface (wireless music streaming)
– 4-channel line output (RCA)
– 8-channel signal processor (DSP) – Cirrus Logic single core 32-bit/192 kHz
– Realtime setup of all functions (via PC)
– Simple handling, one-page graphical user interface (Windows compatible)
– Channel separated parametric equalizer (6x 31 band / 2x 11band)
– Channel separated time alignment (0-15 ms / 0-510 cm)
– Adjustable crossover (HPF / LPF / BPF) in the range of 20 Hz to 20 kHz
– Selectable crossover slope (6 to 48 dB/Oct)
– Selectable phase shift for on channel (0˚ or 180°)
– Memory for 10 user presets (selectable with optional remote control)
– Two optional remote-control units available (GZDSP Remote or GZDSP Touch-Remote)
to adjust main and subwoofer level, select the presets and input mode
– LED power and status indicator (protection circuit)
– Power on delay
– High temperature / short circuit / overload protection circuit)

Model
4-channel amplifier with digital signal processor

High Resolution Compatibel
yes

TOSLINK & Coaxial Input
24-bit / 12 -192 kHz

AUX Connector
3.5 mm socket

High-Level Audio Mix
up to 6 channels

Frequency Response
20 Hz – 20 kHz (-3 dB)

Signal-to-Noise
100 dB

Input Sensitivity
0.6 – 5 V (AUX) / 2 – 15 V (high-level)

max. Ausgangsleistung (CEA-2006A / 10%THD+N)
4x 130 Watts max @ 2 Ohms

Output Power
4x 80 Watts RMS @ 4 ohm

Remote
optional

Preset Memory
10

Dimensions (W x L x H)
185 x 237 x 42 mm / 7.28″ x 9.33″ x 1.65″.