Name: PowerBass ASA 400.4x
Brand: PowerBass
SKU: asa4004x
Price: 119.99 USD
Availability: Discontinued
Rating: 4.5000 (4 reviews)

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Product videos

Product highlights

Auto Sound 4-Channel Class A/B Car Amplifier • 100 Watts x 4 Chan. @ 2 Ohm • 50 Watts x 4 Chan. @ 4 Ohm • 800 Watts Max • 3-Way System Protection Circuitry • LED Power And Protect Indicators • MOSFET Power Supply

Learn more about the asa4004x

Product Highlights

Description

Authorized dealer

General Features:

Auto Sound 4-Channel Class A/B Car Amplifier
RMS Power Rating:

4 ohm: 50 watts x 4 chan.
2 ohm: 100 watts x 4 chan.
Bridged, 4 ohm: 200 watts x 2 chan.

Max power output: 800 watts
MOSFET power supply
Bass Remote Details (ASA Bass remote level control sold separately)
LED power and protect indicators
Bass Boost/EQ details (0-18 dB bass boost at 40 Hz)
4/3/2 channel operation
Preamp RCA outputs
3-Way System Protection circuitry (thermal, overload, and speaker short protection)
Heavy duty aluminum alloy ribbed heatsink for maximum heat dissipation
Silver-plated RCA level inputs
Silver-plated screw terminals
Variable high-pass filter (40-250 Hz, 12 dB/octave)
Variable low-pass filter (40-250 Hz, 12 dB/octave)
Damping Factor: >150
Frequency response: 20-20,000 Hz
Dimensions: 10-3/16"L x 9-5/16"W x 2"H
4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
1-year Manufacturer's 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

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

0.05%

Speaker Level Inputs

Preamp Outputs

1 pair

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)
Full (AP)

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

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Overall rating distribution

5 star		75%
4 star		0%
3 star		25%
2 star		0%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		4.5
Value		5
Features		4
Design		4
Usability		3.8

Customer Reviews

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VERY GOOD AMP!!!

Im running my entire system off of this amp and it's never given me problems, it doesn't even heat up!! My system - HU Pioneer DEH-P7200HD - Front and Rear Speakers are PowerBass L-6502X and one sub a Kicker comp10" in a ported box. I love the sound, very natural and rich sounding not harsh at all and very loud when you need it to be..Im very impressed by Powerbass for there ability to bring a good product at an affordable price.....HIGHLY RECOMMEND...

By JR. on February 11, 2011

19 found this helpful

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Just for your Info.

The reason the manu. locates the power and RCA's on opposite sides is for a particular reason. The reason being that the power wire 12V DC is a square wave and the wave or alternation between cycles changes from an upper voltage ( being RMS or Vp-p ) to an level voltage ( being 0V reference regardless ) so the RCA's can pick up what we like to call an loop interruption ( Ground Loop Noise ) what happens is that you will be able to hear a high freq. ( high Pitch ) Noise through the speakers caused by either the amp or miss-routing of cables. having the RCA's routed on the same side of the vehicle as the power cables ( Remote/ on-off, or/both supply 12V ). the best advice to give is always route the RCA's on the opposite side of the vehicle in reference to the power and/or the remote wires. This method will not allow ( depending upon grnd. reference) a noise to build and be heard through the speakers. always remember as a mind reference tool power on one and sound on the other.

By Kenneth on November 14, 2009

17 found this helpful

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great amp

I bought this amp for a buddy that wanted to upgrade his stock speakers. I have it run to pioneers 5x8s up front and pioneer 6x9s in the rear, and wow this little amp does a perfect job. Nice and clear with no distortion. puts out plenty of power with plenty to spare. I highly recomend this amp. The only thing that i dont like about the amp is; the amp preouts are on the opposite side from the power ground. it makes it a little akward tho tuck the wires away. But what do you do. Its a great amp and well worth the money.

By CHETA on August 4, 2009

16 found this helpful

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PowerBass ASA 400.4x

This is a pretty good amp so far using it for mids and highs.

It has a small foot-print so it can be installed under a seat and still leave room for cooling.

Biggest con is it uses Phillip head screws for the terminals which can strip easily.

By Taco 21 on November 3, 2010

15 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 400.4x

We apologize

This item has been discontinued

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