ZDAPMB1 - Uncategorized PHOENIX GOLD - Free user manual and instructions
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| Type of Product | Car Audio Amplifier |
| Dimensions (W x H x D) | 250 x 150 x 50 mm |
| Weight | 1.5 kg |
| Power Supply | 12V DC (negative ground) |
| Power Output (RMS) | 50W x 4 channels (4 Ohm) |
| Frequency Response | 20 Hz - 20 kHz |
| Total Harmonic Distortion | < 0.1% |
| Input Sensitivity | 200 mV - 4V |
| Signal-to-Noise Ratio | > 90 dB |
| Protection Features | Overload, thermal, short circuit |
| Cooling | Convection with heatsink |
| Remote Turn-On | 12V remote input |
| Channels | 4 |
| Material | Aluminum heatsink, steel chassis |
| Installation | Professional installation recommended |
| Maintenance | Wipe with dry cloth; keep vents clean |
| Safety | Disconnect power before servicing; avoid moisture |
| Spare Parts | Contact authorized service center |
| Manufacturer | Phoenix Gold |
| Model | ZDAPMB1 |
Frequently Asked Questions - ZDAPMB1 PHOENIX GOLD
What is the recommended power wire gauge for the ZDAPMB1?
For a typical 4-channel 50W RMS amplifier, use 8 AWG power and ground wire for runs up to 20 feet.
How do I adjust the gain on this amplifier?
Set the input sensitivity to match your head unit. Start with gain at minimum, then increase until distortion is heard, then back off slightly.
Can I bridge channels for more power?
Yes, the ZDAPMB1 can bridge channels 1-2 and 3-4 for up to 150W RMS each into 4 Ohms.
What is the impedance range for stable operation?
The amplifier is stable down to 2 Ohms per channel in stereo mode and 4 Ohms when bridged.
Does the amplifier have a subsonic filter?
Yes, it includes a built-in subsonic filter (typically 15Hz - 40Hz) to protect subwoofers from low frequencies.
How do I connect a remote turn-on wire?
Connect a wire from the head unit's remote output (or ACC) to the amplifier's remote terminal. Ensure it delivers 12V DC.
What should I do if the amplifier goes into protect mode?
Check for short circuits in speaker wires, proper impedance, and adequate power supply. Disconnect inputs and outputs to isolate the problem.
Can I use this amplifier with a factory radio?
Yes, but you may need a line output converter (LOC) to provide low-level input signals if the radio does not have RCA outputs.
How do I clean the amplifier?
Use a dry or slightly damp cloth to wipe the exterior. Do not use solvents. Ensure power is disconnected before cleaning.
Where can I find a detailed user manual?
The manual is available for free download on notice-facile.com in PDF format. Select your language and provide your email to receive a translated version.
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