GZTA 4230X-B - Receiver Ground Zero - Free user manual and instructions
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| Product Type | 4-Channel Car Audio Amplifier |
| Brand | Ground Zero |
| Model | GZTA 4230X-B |
| RMS Power (4 ohms) | 4 x 100 W |
| RMS Power (2 ohms) | 4 x 180 W |
| Bridged Power (4 ohms) | 2 x 360 W |
| Frequency Response | 10 Hz - 30 kHz |
| Signal-to-Noise Ratio | > 100 dB |
| Input Sensitivity | 200 mV - 6 V |
| Low-Pass Filter | 50 - 250 Hz |
| High-Pass Filter | 50 - 250 Hz |
| Bass Boost | 0 - 12 dB at 45 Hz |
| Number of Channels | 4 |
| Dimensions (L x W x H) | 350 x 200 x 50 mm |
| Weight | 2.5 kg |
| Power Supply | 12 V DC (Car Battery) |
| Fuse Rating | 2 x 30 A |
| Protection Features | Short circuit, thermal, over-voltage |
| Maintenance | Keep clean and dry; check connections regularly |
| Spare Parts | Replacement fuses available |
Frequently Asked Questions - GZTA 4230X-B Ground Zero
What is the RMS power output of the Ground Zero GZTA 4230X-B?
The amplifier delivers 4 x 100 W RMS at 4 ohms, 4 x 180 W RMS at 2 ohms, and 2 x 360 W RMS bridged at 4 ohms.
What filters does the GZTA 4230X-B have?
It features a low-pass filter (50-250 Hz), a high-pass filter (50-250 Hz), and a bass boost (0-12 dB at 45 Hz).
What is the recommended fuse size for this amplifier?
Use two 30A fuses for proper protection.
Can the GZTA 4230X-B be bridged?
Yes, channels can be bridged to deliver higher power to a single speaker, giving 2 x 360 W RMS at 4 ohms.
What is the input sensitivity range?
The input sensitivity is adjustable from 200 mV to 6 V, allowing compatibility with various head units.
Is the amplifier stable at 1 ohm?
No, the GZTA 4230X-B is not rated for 1 ohm loads; minimum impedance is 2 ohms per channel or 4 ohms bridged.
What protection features does the amplifier have?
It includes short circuit, thermal overload, and over-voltage protection to safeguard the unit.
How should I maintain the amplifier?
Keep it in a dry, well-ventilated area and periodically check all connections and mounting screws.
What are the dimensions and weight?
The amplifier measures 350 x 200 x 50 mm and weighs approximately 2.5 kg.
Does the GZTA 4230X-B come with a remote subwoofer control?
No, this model does not include a remote control; adjustments are made directly on the amplifier.
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