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MA Audio HK297 / HK298

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400 Watt 2 Channel Amplifier • 100W x 2 RMS @ 4 Ohm • 150W x 2 RMS @ 2 Ohm • 400W x 1 RMS @ 4 Ohm • Platinum Plated Screw Type RCA Jacks • Variable High Pass & Low Pass Filters • Stainless Steel Finish Heat sink • Full Mosfet Circuitry

Learn more about the hk297

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

hk298 thumbnail

MA Audio HK298

OUR PRICE: $99.99

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Product Highlights


400 Watt 2 Channel Amplifier • 100W x 2 RMS @ 4 Ohm • 150W x 2 RMS @ 2 Ohm • 400W x 1 RMS @ 4 Ohm • Platinum Plated Screw Type RCA Jacks • Variable High Pass & Low Pass Filters • Stainless Steel Finish Heat sink • Full Mosfet Circuitry

Description


MA Audio brand icon

Authorized dealer

  • 400 Watt 2 Channel Amplifier
  • 100 watts x 2 chan. RMS @ 4 Ohm
  • 150 watts x 2 chan. RMS @ 2 Ohm
  • 400 watts x 1 chan. RMS @ 4 Ohm
  • Thermal, Short & Overload Protection Circuitry
  • Platinum Plated Screw Type RCA Jacks
  • Double Sided Black Epoxy PCB Board
  • Variable High Pass & Low Pass Filters
  • Platinum Plated Block Terminals
  • Fully Regulated Power Supply
  • Stainless Steel Finish Heat sink
  • 0-18dB Variable Bass Boost
  • Quiet Fan Cooling System
  • Full Mosfet Circuitry
  • 2 Ohm Stereo Stable
  • THD: <0.05%
  • Signal to Noise: >90dB
  • Dimensions: 6.3" L x 12.4" W x 2.7" H
  • 2-Year Manufacturer's Warranty

Product history:

MA Audio HK298 thumbnail
(newest, current model)
MA Audio HK297 thumbnail
(previous model, replaced by MA Audio HK298)

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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
400 watts x 1 channel
Amplifier Specifications
Number of Channels
2-Channel
Total RMS Power Output
400 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Signal-to-Noise Ratio
90 dB
Bass Boost
0 - 18 dB
Fuse Rating
20A x 1 

Item Details


Manufacturer:

Model Number:

HK297

Weight:

18.00lbs

Internal SKU:

hk297

Internal Product ID:

2704

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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