Ground Zero's GZDSP 6-10SQ is an excellent choice as a processor after the original car stereo or as a signal processor for a larger system.
The device has 6 input channels, both line-level and speaker-level. The maximum allowed voltage for the speaker-level signal is 8V.
Coaxial and Optical input.
On the output side, there are 10 output channels, the properties of which can be defined for each channel yourself. With this device you can make all the splits of a 4-way system and the delays of each element. Or an active 2-way front end, subwoofer and rear speakers. Or whatever combinations come to mind that are enough for 10 output channels.
When using speaker-level inputs, the device activates when it detects a signal, so a separate excitation from the player is not required. In addition, the DSP can also forward the excitation current to the amplifiers. These features make it easier to connect the device after the original car stereos.
The device has built-in Bluetooth for DSP control and music playback (iOS / Android)
The device can be adjusted using a Windows computer (via USB cable), as well as an API downloadable for iOS / Android devices (wirelessly via Bluetooth). You can download the API from the APP Store / Play Store by searching for GZDSP 6-10SQ. The API password is 666666 by default.
Optionally available:
GZREM 6-10 wired level controller
Model GZDSP 6-10SQ
Type 10-channel signal processor (DSP) with 6 inputs
Frequency range 20 Hz – 20 KHz (-3 dB)
SNR / line input ≥110dB (A-weighted)
SNR / opt. and coaxial input ≥113dB (A-weighted)
THD 0.002%
DSP Chipset Analog Devices SigmaDSP
Sensitivity Line input (RCA) max. 3V RMS
High level input max. 8.0V RMS
Input impedance Line input (RCA) ≥20 kΩ
Output voltage / channel ≥3.8 V
Remote current max. 500 mA
Remote input voltage 3 V
Switching voltage / speaker input 3.2 V
Turn on delay 6 seconds
Recommended fuse value 5 A
Operating voltage 8.5 – 16 V
Dimensions 132 x 143 (171) x 40 mm / 5.20” x 5.63 (6.73)” x 1.57” (wxlxh)
Software Compatibility Microsoft Windows™ XP SP3, Vista, 7, 8, 8.1,10,11
Preset memory 10 presets (individually assignable)
Gain range -60 to 0 dB
Equalizer 10x parametric 31 band EQ (20 Hz – 20 kHz) with adjustable Q
Time delay 0 – 20 ms / 0 – 692 cm / 0-272 inch
Crossover 6 – 48 dB/oct. slope with selectable filter characteristic
Phase correction 0° / 180°
Optionally available accessory Wired remote control GZREM 6-10
