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DSP SERIES   

 

DSP AMPLIFIER 

 

 

GZDSP 4.80A-PRO 

 

Owner´s manual 

 

Features 

 

 

 

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

 

High-efficient 2 Ohm stable class D amplifier 

 

5-channel line input (RCA) / 4-channel line output (RCA) 

 

6-channel high-level input with smart diagnosis-detection 

 

Auto-on function / Soft delayed remote turn-on 

 

AUX input (3.5 mm socket) 

 

Optical digital input (sampling rate up to 24-bit/192kHz) 

 

Coaxial digital input (sampling rate up to 24-bit/192kHz) 

 

Suitable for start-stop equipped vehicles 

 

8-channel digital signal processor (DSP) - Cirrus Logic 32-bit/192 kHz single core chipset 

 

Simple handling user interface (Windows

 ®

 compatible) 

 

Realtime setup of all functions (via PC) 

 

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 each channel (

0˚ or 180°)

 

 

Memory for 10 user presets (selectable with optional remote control) 

 

Optional wireless interface for music streaming available 

 

LED power and status indicator (protection circuit) 

 

High temperature / short circuit / overload protection circuit)  

 

 
 
 

Summary of Contents for GZDSP 4.80A-PRO

Page 1: ...quipped vehicles 8 channel digital signal processor DSP Cirrus Logic 32 bit 192 kHz single core chipset Simple handling user interface Windows compatible Realtime setup of all functions via PC Channel...

Page 2: ...able 5 m length 1 x 4 channel line output harness 1 x 6 channel high level input harness 1 x CD ROM incl PC software and driver package for Windows 1 x Owner s manual German and English 1 x Fastening...

Page 3: ...ality and value Never drill a hole to the vehicle s gas tank or brake lines to wirings or any other important vehicle parts Never pass wires over sharp edges or vehicle parts due avoid any kind of dam...

Page 4: ...input Optical and coaxial input max 24bit 192 kHz Remote out max 130mA Recommended fuse s 2 x 30 A Dimensions heatsink only w x h x l 185 x 39 x 201 mm 7 28 x 1 54 x 7 91 Dimensions whole unit w x h x...

Page 5: ...line output RCA available Using the high level input the unit will turn on automatically recognizing the DC level It s not necessary to connect the 12V remote wire to the power terminal Caution The hi...

Page 6: ...gh level input 12V positive terminal of the battery 2 Speaker Terminal To connect the speaker wires of the according channels 3 Speaker Terminal To connect the speaker wires of the according channels...

Page 7: ...operation mode Double click on the software icon or select from the software list to start The program starting window appears Windows user account control UAC In case the PC operating system is set...

Page 8: ...he arrow symbols shown from one channel to the other 3 Input routing Channel selection Speaker setting Input Select the input signal source by clicking the according channel Red highlighted channels s...

Page 9: ...point 3 In order to use both the high pass and the low pass filter bandpass configuration select Fullrange The according slope of the crossover can be set at the dropdown menu between 6 and 48 dB oct...

Page 10: ...e number first Check below Memory access restriction Note To select one of the memory presets one of the optionally available remote control units can be used as well as soon as the USB cable has been...

Page 11: ...ent Distorted sound quality speaker overload reduce the volume level check the high pass filter and slope DSP input override distortion select the correct input mode pay attention to the input sensiti...

Page 12: ...or this product is covered by Ground Zero s local distribution partners and their terms and conditions For further information contact your local retailer or distributor Ground Zero GmbH Erlenweg 25 8...

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