Do you have a question about the Phoenix Gold ZX450 and is the answer not in the manual?
Details the primary features and capabilities of the Phoenix Gold ZX450 amplifier.
Provides detailed technical specifications including power output, frequency response, and distortion levels.
Explains how to set crossover frequencies, input sensitivity, and bass boost.
Details connections for speakers, power (B+/B-), and remote turn-on.
Describes front/rear inputs, auxiliary outputs, and the frequency multiplier function.
Covers status LEDs, Remote Diagnostic Display Port, and LPL Control Port.
Explains the function of mode, source, bypass, and crossover select switches for signal routing.
Illustrates power distribution systems for single and multi-amplifier setups.
Guidance on selecting power cables and using optional capacitors for optimal performance.
Example configuration for connecting front and rear speakers with crossover settings.
Example configuration for connecting front speakers and a subwoofer.
Example for subwoofer configurations and achieving 48dB per octave crossover operation.
Example for integrating tweeters and midbass drivers using frequency multiplier.
Essential guidelines and precautions for safely mounting the amplifier.
Step-by-step instructions for connecting power and speaker cables securely.
Detailed steps for setting input sensitivity and bass boost for optimal sound quality.
Provides a guide to diagnose and resolve common amplifier problems.
| RMS Power at 4 Ohms | 50W x 4 |
|---|---|
| RMS Power at 2 Ohms | 75W x 4 |
| Frequency Response | 20Hz - 20kHz |
| Total Harmonic Distortion (THD) | <0.02% |
| Signal to Noise Ratio | >100dB |
| THD | <0.02% |
| S/N Ratio | >100dB |
| Input Sensitivity | 200mV - 4V |
| Crossover Slope | 12dB/octave |
| Bridged RMS Power | 150W x 2 |
| Power Output (RMS) | 50W x 4 @ 4 Ohms |











