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PowerBass ASA-600.4

1600W Max, 4-Channel Amplifier ASA600.4

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1600 watts Max, Class A/B 4-Channel Amplifier • 100 watts x 4 chan. @ 2 ohm • 400 watts x 2 chan. @ 4 ohm Bridged • MOSFET Power Supply • Variable High Pass and Low Pass Crossover • Soft Delay Remote Turn On/Off Circuit • Self Diagnostic Protection Circuit, LED indicates Impedance Overload, Speaker Short Circuit, Thermal Overheating, and DC Output

Learn more about the asa6004

Good news and a little bad...

This item has been discontinued

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PowerBass ASA 600.4x

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Product Highlights


1600 watts Max, Class A/B 4-Channel Amplifier • 100 watts x 4 chan. @ 2 ohm • 400 watts x 2 chan. @ 4 ohm Bridged • MOSFET Power Supply • Variable High Pass and Low Pass Crossover • Soft Delay Remote Turn On/Off Circuit • Self Diagnostic Protection Circuit, LED indicates Impedance Overload, Speaker Short Circuit, Thermal Overheating, and DC Output

Description


PowerBass brand icon

Authorized dealer

  • 1600 watts Max, Class A/B 4-Channel Amplifier
  • RMS Power Ratings:
    • 4 ohm: 100 watts x 4 chan.
    • 2 ohm: 200 watts x 4 chan.
    • 4 ohm Bridged: 400 watts x 2 chan.
  • MOSFET Power Supply
  • Low Profile Aluminum Finned Heatsink
  • Variable High Pass and Low Pass Crossover
  • 12 dB per Octave Crossover Slope
  • Frequency Response: 20 - 22,000 Hz
  • Soft Delay Remote Turn On/Off Circuit
  • 0 - 18 dB Bass Boost
  • Self Diagnostic Protection Circuit, LED indicates Impedance Overload, Speaker Short Circuit, Thermal Overheating, and DC Output
  • Variable Gain Control
  • Optional Remote Gain Control
  • Low Level Line Inputs and Outputs
  • Dimensions: 14.9"L x 9.3"W x 1.9"H
  • 1-year SonicElectronix.com warranty

Product history:

PowerBass ASA600.4x thumbnail
(newest, current model)
PowerBass ASA-600.4 thumbnail
(previous model, replaced by PowerBass ASA 600.4x)

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 4 channel
RMS Power @ 2 ohms
200 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
400 watts x 2 channel
Amplifier Specifications
Number of Channels
4-Channel
Total RMS Power Output
800 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.05%
Speaker Level Inputs
No
Preamp Outputs
Yes
High-Pass Crossover Frequency
40 - 250 Hz
Low-Pass Crossover Frequency
40 - 250 Hz
Signal-to-Noise Ratio
94 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
25A x 2 

Item Details


Manufacturer:

Model Number:

ASA-600.4

Weight:

10.00lbs

Internal SKU:

asa6004

Internal Product ID:

7022

Product and How-to Videos


Customer Ratings & Reviews


PowerBass ASA-600.4 thumbnail image

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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Outstanding amp

This is the third amp I've had in my Accord using the same speakers, with each being better than the last. The difference between my first and my second 75 watt PG was big, but the difference between the PG and this one is huge. All frequencies are clearer and punchier. It really brings out the potential of my speakers, I never thought they would sound this good!

I also like the looks - very clean, no stupid lights or visual idiocy.

5 stars for durability just because I've never had a problem with it.

By jimmy joe jack bob on May 29, 2011

11 found this helpful


Great Amp

Got this thing, installed it later on it in the day, sounds WAY better than it did. This thing doesnt feel cheap at all, its very heavy and solid. Wonderful amp.

By Matt on January 4, 2008

10 found this helpful


PowerBass is awesome!

Setup:
2003 Toyota Camry XLE
JBL Stock Head Unit
2 Infinity Kappa 6x8 682.7cf in front doors
2 Infinity Kappa 6x9 673.5i in rear deck
2 10" Kenwood KFC-W2505 Subwoofers
2 Channel PowerBass ASA400.2 on the subs
4 Channel PowerBass ASA600.4 on the Infinity's

I've had a lot of luck with this setup. The ASA600.4 amplifier was the last piece and it was well warranted. The Kappas sing to perfection and are not distorted even if I turn that dial all the way up. It's small, plenty of power, and doesn't overheat or have shut off issues, it just does what is asked and that is play my music at a painfully loud level.

By allen on April 23, 2008

7 found this helpful


Great Amplifier

Great Amplifier. First powerbass i have ever owned. Clean hard bass. Pushing 2 12 inch massive ufo's and sounds awesome. I would recommend this amplifier to everyone. I put a video of it playing

By Jerry Harris on November 26, 2025




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