Name: Ground Zero Audio
Address: Erlenweg 25 85658 Egmating, Germany
Email: info@ground-zero-audio.com
Website: https://www.ground-zero-audio.com/
European Manufacturer: Yes
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GZDSP 4-8XII
Regular price
249,00€
Unit price
/
Unavailable
Tax included
Shipping calculated at checkout.
GZDSP 4-8XII - Individually is backordered and will ship as soon as it is back in stock.
Free shipping from 49€
Free shipping from 49€
Shipping
✓ Free shipping from 49€ within Germany and from 99€ to the EU.
✓ Delivery times vary depending on the product and can be found on the product page, usually 1 - 3 working days for stock items, international shipping times vary, usually 6 - 10 working days.
✓ In most cases, shipping is carried out by DHL, UPS and GLS.
✓ Depending on the product and location, items can also be shipped with other providers.
✓ Tracking will be sent by email after the shipment has been processed.
Normal shipping route
✓ 1 - 40Kg = DHL, UPS and GLS
✓ 40.1 - maximum kg = forwarding agency
✓ Bulky goods = freight forwarder
✓ Customs shipments = DHL, GLS or freight forwarder
Parcel collection
✓ Collection takes place regularly from Monday to Friday, orders received by 3 p.m. are usually disposed of on the same day for goods in stock and transported directly to the parcel center.
5% discount for prepayment
5% discount for prepayment
Receive a 5% pre-payment discount. The discount is automatically deducted in the shopping cart/checkout and is valid for all products. Vouchers or discount codes may be excluded or already combined.
Wiring wizard & port computer
Wiring wizard & port computer
Use our wiring wizard for simple wiring of speakers and subwoofers! The correct connection is important for your amplifier! Low-impedance operation can damage the amplifier! The data sheet shows you which connection the respective amplifier is designed for!
Our port calculator shows you which tuning your enclosure has! The net volume is always particularly important here; calculate the pure chamber of the subwoofer beforehand to arrive at the correct result. The net volume is calculated minus all displacements and is important when designing the enclosure.
Manufacturer Information
GZDSP 4-8XII
Regular price
249,00€
Unit price
/
Unavailable
The Ground Zero GZDSP 4-8XII is a powerful digital signal processor designed for precise sound optimization of car audio systems. With four versatile high-level or RCA inputs and eight freely configurable outputs, the DSP is suitable for both aftermarket installations and integration into modern factory-installed systems. Extensive adjustment options—such as a parametric equalizer, time alignment, variable crossovers, and phase adjustment—enable precise tuning of each speaker to the vehicle. The user-friendly Windows software allows for real-time adjustments, while the Auto-On function enables seamless integration even without a separate remote signal. Optionally, the DSP can be expanded with a remote control or a Bluetooth module.
Technical Specifications
- 8-channel digital signal processor (DSP)
- 4 high-level or RCA inputs
- 8 RCA outputs
- 2 × Analog Devices SigmaDSP processors (28-bit)
- 48 kHz sampling rate
- 56-bit internal signal processing
- Real-time configuration via Windows GUI software
- Separate 10-band parametric equalizer for each output channel
- Equalizer frequency range: 20 Hz – 20 kHz
- Gain setting: -60 dB to +6 dB
- Run-time correction: 0–8 ms (0–272 cm)
- Variable Crossover Networks
- Filter slopes: 6 / 12 / 18 / 24 dB/octave
- Selectable Filter Characteristics
- Phase correction: 0° / 180°
- Freely configurable routing of input signals
- Up to 4 high-level channels can be mixed
- Auto-On function via high-level or RCA input
- 6 presets that can be named individually can be saved
- USB port for configuration
- Optional wired remote control
- Optional Bluetooth module for app control and audio streaming
- Frequency response: 10 Hz – 22 kHz (-3 dB)
- Signal-to-noise ratio:
- ≥ 115 dB (RCA input)
- ≥ 105 dB (high-level input)
- Total Harmonic Distortion (THD):
- 0.002% (RCA)
- 0.010% (high level)
- Input sensitivity:
- 0.5 – 1.0 V RMS (RCA)
- 2 – 8 V RMS (high-level)
- Max. output voltage: ≥ 2.5 V RMS
- RCA input impedance: ≥ 20 kΩ
- High-level input impedance: 39 Ω
- Remote output: max. 500 mA
- Power-on delay: 3 seconds
- Recommended fuse: 2 A
- Operating System: Microsoft Windows
- Dimensions (L × W × H): 169 × 116 × 27 mm
Payment & Security
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