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MA Audio HK298

400 watts, 2-Channel Amplifier

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

Learn more about the hk298

We apologize

This item has been discontinued

Product Highlights


400 Watt 2 Channel Amplifier • 100W x 2 RMS @ 4 Ohms • 150W x 2 RMS @ 2 Ohms • 400W x 1 RMS @ 4 Ohms • 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 Ohms
  • 150 watts x 2 chan. RMS @ 2 Ohms
  • 400 watts x 1 chan. RMS @ 4 Ohms
  • Thermal, Short & Overload Protection Circuitry
  • Platinum Plated Screw Type RCA Jacks
  • RCA Outputs: 1 Pair
  • Adjustable Input Gain: 200 mV - 4 V
  • 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)

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 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
40 - 250 Hz
Low-Pass Crossover Frequency
40 - 250 Hz
Signal-to-Noise Ratio
90 dB
Bass Boost
0 - 18 dB
Fuse Rating
20A x 1 
Warranty and Return Policy

Item Details


Manufacturer:

Model Number:

HK298

Weight:

18.00lbs

Internal SKU:

hk298

Internal Product ID:

3677

Product and How-to Videos


Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
3.5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Very Good Amp

I Have this hooked up to 1 MTX Thunder 5500 8" T5508-44 wired bridged in parallel for a 2ohm load putting 400watts. when the sub level is cranked up the sub hits pretty hard, but i haven't had much experience with 8"ers. I have the amp X-over putting the higher bass to the 8" while my 2 15"s take over the low end. Dollar for Dollar this is a very good amp. I Only use MA Audio amps Great Prices, very HIGH POWER, And very Reliable products.

By Joseph on July 25, 2007

1

found this helpful.

I once had one of these amps it was good until the day it started to smoke and from then on it didnt work since it couldnt take both of my 12 inch MA audio subs..... this amp is good but just dont turn your music too high or you will end up overheating it...

By salvador on November 14, 2005

2

found this helpful.

Add-ons


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