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Monitor Audio IA150-2 Installation Amplifier

Model #: IA1502
Monitor Audio
At a Glance

The IA150-2 installation amplifier delivers 150 watts per channel at 4 ohms, powering one stereo pair. Part of Monitor Audio’s cutting-edge Installation Amplifiers range, it offers both Line Inputs and Loop Outputs.

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Get to know this product.

Monitor Audio Installation Amplifiers are built to do more and use less space. Our distribution amplifiers offer full connectivity with simple wired voltage trigger or signal sense.

The IA150-2 powers a stereo pair, with rear panel-located volume adjustment for each channel. Just 42 mm high, 438 mm wide, and 427 mm deep, the handsome 1U sized case houses world renowned Hypex amplifiers, selected by us to guarantee reliability and the great sound quality the world has come to expect from Monitor Audio.

  • 150 x2 @ 4Ohms via Hypex Amplifier modules
  • 1U Chasis
  • Stereo RCA in/out
  • Bridgeable
Useful Documents


Channel Number2 (1 Stereo Pair)
Power (W / Channel) | 4 ohms150 W
Power (W / Channel) | 8 ohms100 W
Power (W / Channel) | Bridge (8 ohms)320 W (1CH)
Input Impedance20 K ohms
Output Impedance (Loop RCA)600 ohms
Input Sensitivity100 mV / 1 W, 1000 mV – Full power
Maximum Input Voltage2.9 V
Signal to Noise (SN:R)-100 dB (20 Hz – 20 kHz)
Frequency Response5 Hz – 50 kHz
Total Harmonic Distortion THD + N@1 KHz0.03%
Rack Height1U
Dimensions (Excluding Feet (H x W x D))42.4 x 438 x 427 mm (1.69 x 17.25 x 16.82")
Dimensions (Including Feet (H x W x D))52.8 x 438 x 427 mm (2.06 x 17.25 x 16.82")
Width (including rack brackets)482 mm (19")
Mains Operating Voltage100 – 120 V @ 60 Hz; 220 – 240 V @ 50 Hz
Fuse Type5 A (T5AL ~ 250VAC)
Standby Power Consumption<0.5 W (green mode)
Weight5.29 kg (11 lb 10 oz)

Misc. Specs

Depth (in.)16
Height (in.)1.69
Impedance20k ohms
Width (in.)17.25
Manufacturer Warranty5 Year
Product Weight11.88
WarningProposition 65 Warning for California Residents