Ground Zero | Barcode: 4037072025057

GZCA 500.Q1

499,00€ 599,00€

Tax included Shipping calculated at checkout.

Amplifier

Packaging Unit

Product variants

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

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

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.

Downloads

Bedienungsanleitung

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The Ground Zero GZCA 500.Q1 was developed for discerning car audio enthusiasts who want to combine maximum power with precise control. Thanks to modern Class D technology, this compact 4-channel amplifier delivers enormous output power with high efficiency and remains extremely stable even at low impedances. The built-in active crossovers, variable bass boost, and bridging capability make it a versatile solution for high-power front systems, kick bass speakers, or subwoofers. The solid aluminum housing ensures reliable heat dissipation and is designed for continuous use in SPL and SQL systems.

Technical Specifications

4-Channel Competition SPL Class-D Amplifier
Class-D Amplifier Technology
4 channels
1 ohm stable per channel
RMS power at 4 ohms: 4 × 185 watts
RMS power at 2 ohms: 4 × 315 watts
RMS power at 1 ohm: 4 × 450 watts
RMS power (bridged at 2 ohms): 2 × 900 watts
Maximum power at 1 ohm: 4 × 575 watts
Maximum power (bridged at 2 ohms): 2 × 1,150 watts
Frequency response: 10 Hz – 22 kHz (±3 dB)
Low-pass filter (LPF): 50 Hz – 6 kHz
High-pass filter (HPF): 15 Hz – 6 kHz
Filter slope: 12 dB/octave
Bandpass mode (BPF) available
Adjustable Bass Boost
Total Harmonic Distortion (THD+N): < 0.04%
Signal-to-noise ratio: > 99 dB
Damping factor: > 100
Input sensitivity: 600 mV – 6 V
Input impedance: 20 kΩ
Regulated High-Voltage Power Supply
Broadband Signal Processing (Full Range)
Large-gauge power and speaker connections
Solid aluminum heat sink with the Ground Zero logo
Recommended power cable cross-sectional area: at least 35 mm²
Recommended speaker cable cross-sectional area: at least 2.5 mm²
Maximum current draw: 200 A
Dimensions (W × L × H): 230 × 270 × 67 mm
Suitable for high-performance SPL and SQL car audio systems

Payment & Security

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