Name: PowerBass ASA-400.4
Brand: PowerBass
SKU: asa4004
Price: 119.99 USD
Availability: Discontinued
Rating: 4.4286 (7 reviews)

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PowerBass ASA-400.4 Image 1 — PowerBass ASA-400.4

PowerBass ASA-400.4 Image 2 — PowerBass ASA-400.4

PowerBass ASA-400.4 Image 3 — PowerBass ASA-400.4

PowerBass ASA-400.4 Image 4 — PowerBass ASA-400.4

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Product highlights

800 watts Max, Class A/B 4-Channel Amplifier • 100 watts x 4 chan. @ 2 ohm • 200 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 asa4004

NVX - Worth the Envy - Direct to Consumer Car Audio

Product Highlights

Description

Authorized dealer

800 watts Max, Class A/B 4-Channel Amplifier
RMS Power Ratings:

4 ohm: 50 watts x 4 chan.
2 ohm: 100 watts x 4 chan.
4 ohm Bridged: 200 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: 10.2"L x 9.3"W x 1.9"H
1-year SonicElectronix.com warranty

Product history:

	PowerBass ASA 400.4x (newest, current model)
	PowerBass ASA-400.4 (previous model, replaced by PowerBass ASA 400.4x)

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

50 watts x 4 channel

RMS Power @ 2 ohms

100 watts x 4 channel

RMS Power @ 1 ohm

Not Stable

Bridged RMS Power

200 watts x 2 channel

Amplifier Specifications

Amplifier Class

A/B

Number of Channels

4-Channel

Total Peak Power Output

800 watts

Total RMS Power Output

400 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

.05%

Speaker Level Inputs

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

94 dB

Bass Boost

0 - 18 dB

Remote bass/level controller

Optional (Accessory required and sold separately)

PowerBass ASA-BASS

Fuse Rating

15A x 2

Customer Ratings & Reviews

Overall rating distribution

5 star		71%
4 star		14%
3 star		0%
2 star		14%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		4.7
Value		5
Features		4.7
Design		4.9
Usability		5

Customer Reviews

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This amp will run all day and not get hot,I would highly recommend this amp

By KyLe on December 6, 2008

10 found this helpful

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Great sound

Great quality sound just alot of mechanical issues within the amp itself wouldn't recommend for a beginner...

By Jasper on January 24, 2020

8 found this helpful

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Excellent amp

I have been using this to run a Kicker 150wrms sub and a pair of Diamond Audio components up front. Its perfect other than on the features I rated it a 4 out of 5 because I'm not able to use the bass boost for regular speakers. It only works on the low pass filter for subs. If you are looking for an amp to power your whole system for a great price this is the one.

By Craig on June 28, 2009

9 found this helpful

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Great amp

this little amp is very strong for the size. I run my mids and highs off this amp, and they scream!

By TROY on September 28, 2009

7 found this helpful

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Great amp for the money!!

This amp is perfect if you want something simple and plenty of power to run some components! does a great job and looks very clean! i recommend!!

By Kevin on September 20, 2009

8 found this helpful

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Great sound for the price

This amp is great and easy to tune, good job power bass. Great price Sonic Electronix, Tim from Houma La.

By Timothy on September 1, 2009

8 found this helpful

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wow!!

never heard this brand before.my neighbor bought this amp and the 6.5 components and the 6x9 coaxials the s series running off this amp and hit car jams the features on this amp are excellent look at all the adjustments.and its clean looking to boot.very impressed.he got his stuff at local shop for a lot more money of course but i am very impressed with this brand.there s series speakers do not hit very hard but have great mid range and nice smooths highs which blend together well with a subwoofer.a powerbass system in someones car sounds great and for a great price to boot.value wise i would have done a 10 out of 5 possible.

By todd on August 18, 2006

7 found this helpful

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Add-ons

Belva BAK44

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(61)

$49.99

List price $79.99

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PowerBass ASA-400.4

Good news and a little bad...

This item has been discontinued

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