Phoenix Gold ZXM400.4ISO

Specifications:
Class-D 4-Channel Mini Amplifier
Power (MAX): 1000W
RMS Power:
125W x 4 @ 2Ω
60W x 4 @ 4Ω
250W x 2 @ 4Ω bridged
Frequency Response: 20Hz–20kHz
Signal to Noise Ratio: > 90dB
THD: < 1%
Low Pass Filter: 40Hz–400Hz (12dB/Oct)
High Pass Filter: 40Hz–400Hz (12dB/Oct)
Crosstalk: -45dB
Input Sensitivity: 0.45V–20V
High-Level Auto Turn-On: Yes
Input Mode: 2CH / 4CH
OIS – OEM Impedance Simulation: Yes
Operating Voltage: 7V–16.5V
Idle Current: 0.70A
Max Current Draw: 48A
Total Efficiency (4Ω): 90%
Power Terminal: 10mm²
Speaker Terminal: 1mm²
Dimensions (w/ Feet): 165 × 83.1 × 34.8 mm
Dimensions (w/o Feet): 149 × 83.1 × 34.8 mm 

Features at a Glance
Class-D efficiency and clean output
Short circuit / thermal/high-low voltage protection
Excellent signal-to-noise ratio & FM noise rejection
LED status indicator
Surface-mount technology for reliability
Ultra-small footprint for easy mounting
Auto-start with high-level input
Fully adjustable high-pass & low-pass filters 

Why Choose the ZXM400.4ISO?
100% Plug & Play – Designed to work directly with our complete plug & play harness range.
OEM-Ready ISO Design – Perfect for factory audio upgrades with no coding or complexity.
Compact & Powerful – Mini chassis, big performance.
Simple Installation – No cutting, no complications, connect and enjoy.