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Monitor Audio IA125-4 - 4 Channel Power Amplifier (250W) is backordered and will ship as soon as it is back in stock.
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Compact 4-Channel Amplifier
Designed for custom installation systems, delivering flexible multi-channel amplification in a compact form factor.
Flexible Power Output
Provides 4 x 125W output or 2 x 250W in bridged mode for higher power applications.
Power Sharing Capability
Dynamically distributes power across channels to match system requirements and speaker loads.
Built-In DSP Processing
Advanced DSP allows precise tuning, routing, and system optimization via web-based control.
Efficient Class-D Amplifier Design
High-efficiency design ensures low heat generation and reliable long-term performance.
Multi-Zone Audio Capability
Ideal for powering multiple zones, stereo setups, or height channels in home theatre systems.
Compact 1U Rack Design
Space-saving chassis fits easily into racks or custom installations.
High Signal-to-Noise Ratio
Delivers clean and detailed audio with minimal distortion for high-fidelity sound reproduction.
Comprehensive Protection Circuits
Includes protection against short circuit, overheating, overload, and voltage fluctuations.
70V/100V System Compatibility
Supports distributed audio systems for commercial and large-scale installations.
Ideal for Custom Installations
Perfect for home theatre, multi-room audio, and professional AV setups.
Specification
Details
Product Name
Monitor Audio IA125-4 4-Channel Power Amplifier
Amplifier Type
Class-D Custom Installation Amplifier
Channels
4 Channels
Power Output (4/8 Ohm)
4 x 125W
Bridged Power (BTL)
2 x 250W
Power Sharing
Up to 250W (Flexible Channel Allocation)
DSP Control
Full DSP Matrix (Web-Based Configuration)
Frequency Response
20 Hz – 20 kHz (+0 / -0.25 dB)
Signal-to-Noise Ratio
>106 dB (A-weighted)
THD+N
<0.05%
Speaker Compatibility
4–8 Ohm / 70V & 100V Line Systems
Protection Circuits
Short Circuit, DC, Thermal, Overload, Undervoltage Protection
Power Supply
Switch Mode PSU with PFC
Power Consumption
150W
Design
1U Half-Rack Compact Installation Design
Dimensions (H x W x D)
44 x 220 x 325 mm
Operating Voltage
100–240V, 50/60 Hz
Standby Power
<0.5W
Warranty
5 Years
Ideal Use
Multi-Room Audio, Home Theatre Height Channels, Stereo Zones
Payment methods
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