Phoenix Gold ZXM400.4ISO 4-Channel Plug & Play ISO Mini Amplifier
The Phoenix Gold ZXM400.4ISO is a compact plug-and-play ISO mini amplifier designed for effortless OEM audio upgrades, without needing the more advanced ZDA DSP amplifier. Compatible with the full range of Phoenix Gold plug & play harnesses, it allows simple installation in more than 2,000 vehicles with no cutting, splicing, coding or modifying factory wiring. Despite its ultra-small chassis it delivers clean, efficient Class-D power for both OEM and aftermarket systems.
Key Features
- 100% Plug & Play: Works directly with the Phoenix Gold plug & play harness range
- OEM-Ready ISO Design: Factory audio upgrades with no coding or complexity
- Class-D Efficiency: Clean output, 90% total efficiency (4 Ohm)
- Protection: Short circuit, thermal and high/low voltage protection
- Auto-Start with High-Level Input: Plus remote turn-on mode
- Adjustable Filters: High-pass and low-pass 40 – 400 Hz, 12 dB/oct
- OEM Impedance Simulation: OFF / 6 Ohm
- LED Status Indicator: Surface-mount technology for reliability
- Ultra-Small Footprint: Easy mounting
Technical Specifications
- Class: D
- Channels: 4
- RMS Power @ 4 Ohm: 4 x 60W
- RMS Power @ 2 Ohm: 4 x 100W
- RMS Power @ 4 Ohm Bridged: 2 x 220W
- Max Power: 800W
- Frequency Response: 20 Hz – 25 kHz
- Signal to Noise Ratio (full power): -82 dB
- THD: <1%
- Low Pass Filter: 40 – 400 Hz (12 dB/oct)
- High Pass Filter: 40 – 400 Hz (12 dB/oct)
- Crossover Switch: HPF / FULL / LPF
- Crosstalk: -48 dB
- Input Sensitivity: 0.4V – 20V
- High-Level Input / Auto Turn-On: Yes / Yes
- Input Mode: 2CH / 4CH
- RCA Passthrough Output: Yes
- Operating Voltage: 9V – 16V
- Idle Current: 0.69A
- Max Current Draw: 34A
- Total Efficiency (4 Ohm): 90%
- Connector: 20-pin Molex (input / output / power)
- Dimensions (L x W x H): 151 x 83.1 x 34.8 mm (167 mm including feet)
The easiest way to add real amplifier power to a factory audio system.
