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MA Audio M289I

400W Max, 2-Channel Amplifier

MA Audio
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400 Watt 2-Channel High Performance Amplifier • 100W x 2 @ 4 Ohm RMS • 150W x 2 @ 2 Ohm RMS • Full MOSFET Circuitry • High/Low Level Inputs • Variable High/Low Pass Cross-Over 50 - 250 Hz • Variable Bass Boost 0-18dB @ 45Hz

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Product Highlights


400 Watt 2-Channel High Performance Amplifier • 100W x 2 @ 4 Ohm RMS • 150W x 2 @ 2 Ohm RMS • Full MOSFET Circuitry • High/Low Level Inputs • Variable High/Low Pass Cross-Over 50 - 250 Hz • Variable Bass Boost 0-18dB @ 45Hz

Description


MA Audio brand icon

Authorized dealer

  • 400 Watt 2-Channel High Performance Amplifier
  • Variable High/Low Pass Cross-Over 50 - 250 Hz
  • Variable Bass Boost 0-18dB @ 45Hz
  • 3-Way Protection Circuitry
  • 2 Ohm Stereo Stable
  • High/Low Level Inputs
  • Low Level Output
  • Full MOSFET Circuitry
  • Adjustable gain control
  • 100 x 2 chan. Watts RMS @ 4 Ohm Stereo
  • 150 x 2 chan. Watts RMS @ 2 Ohm Stereo
  • 200 x 1 chan. Watts RMS @ 4 Ohm Bridged
  • Dimensions: 2" H x 10.75" W x 8" L
  • 2-Year Manufacturer's warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 2 channel
RMS Power @ 2 ohms
150 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
200 watts x 1 channel
Amplifier Specifications
Number of Channels
2-Channel
Total RMS Power Output
300 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.05%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 250 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
90 dB
Bass Boost
0 - 18dB(45Hz)
Fuse Rating
20A x 1 

Item Details


Manufacturer:

Model Number:

M289I

Weight:

16.00lbs

Internal SKU:

m289i

Internal Product ID:

2677

Product and How-to Videos


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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