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Phoenix gold

Phoenix Gold ZXM400.4ISO - 4 Channel ISO Mini Class D Car Amplifier

  • Availability:In Stock
  • Available:10 in stock
  • Item Condition:New
  • Brand:Phoenix gold
  • Product Code:ZXM400.4ISO
  • EAN / UPC:7427288140717
  • Warranty:2 Years Warranty
£199.99

ZXM400.4ISO ISO Mini Amplifier

The ZXM400.4ISO is a compact, ISO mini-amplifier designed for effortless OEM audio upgrades. Compatible with our full range of harnesses, it allows simple installation across more than 2,000 vehicles, with no cutting, coding, or complexity. Delivering clean Class-D power in an ultra-small chassis, it’s the ideal solution for boosting factory sound with maximum ease.\

OEM Integration Made Simple. Mini in size, Maximum in Power and Compatibility.

The ZXM400.4ISO mini amp is the perfect solution for upgrading OEM audio without needing the more advanced ZDA DSP amplifier. Designed from the ground up for true installation, this ISO mini amp connects seamlessly via our complete ecosystem of harnesses, allowing you to upgrade over 2,000 vehicles without cutting, splicing, or modifying factory wiring.

Despite its ultra-compact size, the ZXM400.4ISO delivers clean, efficient, and powerful Class-D amplification suitable for both OEM and aftermarket systems. Engineered for direct integration, it’s the ideal choice for drivers who want better sound quickly and reliably.

Specifications

Why Choose the ZXM400.4ISO?

Designed to work directly with our complete 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.

Features

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

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:
Input Mode
2CH / 4CH
OIS – OEM Impedance Simulation:
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

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Phoenix Gold ZXM400.4ISO - 4 Channel ISO Mini Class D Car Amplifier