Garage
Shop

See all parts that fit your 1979 Challenger

PowerBass ASA 300.2x

600W Max, 2-Channel Auto Sound Series Amplifier (ASA300.2x)

PowerBass
Shop all PowerBass
Product videos
highlight-star-icon

Auto Sound 2-Channel Class A/B Car Amplifier • 75 Watts x 2 Chan. @ 4 Ohm • 150 Watts x 2 Chan. @ 2 Ohm • 600 Watts Max • 3-Way System Protection Circuitry • LED Power And Protect Indicators • MOSFET Power Supply •

Learn more about the asa3002x

We apologize

This item has been discontinued


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

Product Highlights


Auto Sound 2-Channel Class A/B Car Amplifier • 75 Watts x 2 Chan. @ 4 Ohm • 150 Watts x 2 Chan. @ 2 Ohm • 600 Watts Max • 3-Way System Protection Circuitry • LED Power And Protect Indicators • MOSFET Power Supply •

Description


PowerBass brand icon

Authorized dealer

  • Auto Sound 2-Channel Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 75 watts x 2 chan.
    • 2 ohm: 150 watts x 2 chan.
    • Bridged, 4 ohm: 300 watts x 1 chan.
  • Max power output: 600 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)
  • 2/1 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: 7-13/16"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 ASA300.2x thumbnail
(newest, current model)
PowerBass ASA-300.2 thumbnail
(previous model, replaced by PowerBass ASA 300.2x)

Best selling similar products

ATOM-900.2 PRO small

Deaf Bonce Apocalypse ATOM-900.2 PRO

• 350 watts x 2 channel @ 4 ohm
• 510 watts x 2 channel @ 2 ohm
• 900 watts x 2 channel @ 1 ohm
• Bridged: 1020 watts x 1 channel @ 4 ohm
• 1000 watts @ 2 ohm
• Total RMS Power: 900 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

$229.90

List price $229.90

MFA 2.420 small

Deaf Bonce MFA 2.420

• 420 watts x 2 channel @ 4 ohm
• 630 watts x 2 channel @ 2 ohm
• Bridged: 1260 watts x 1 channel @ 4 ohm
• Total RMS Power: 1260 watts
• Class D 2 ohm Stable 2-Channel Amplifier

$229.90

List price $229.90

ATOM-700.2 PRO small

Deaf Bonce Apocalypse ATOM-700.2 PRO

• 230 watts x 2 channel @ 4 ohm
• 480 watts x 2 channel @ 2 ohm
• 700 watts x 2 channel @ 1 ohm
• Bridged: 960 watts x 1 channel @ 4 ohm
• 14000 watts @ 2 ohm
• Total RMS Power: 700 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

(1)

$199.90

List price $199.90

R2-200X2 small

Rockford Fosgate Prime R2 R2-200X2

• 50 watts x 2 channel @ 4 ohm
• 100 watts x 2 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 2-Channel Amplifier

(2)

$239.99

List price $239.99

VADM2 small

NVX VADM2 v2 (VADM2v2)

• 200 watts x 2 channel @ 4 ohm
• 300 watts x 2 channel @ 2 ohm
• Bridged: 600 watts x 1 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 2-Channel Amplifier

(17)

$199.99

List price $239.99

ION700.2D small

DS18 ION700.2D

• 240 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 700 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

$299.95

List price $359.99

PBR300X2 small

Rockford Fosgate Punch PBR300X2

• 100 watts x 2 channel @ 4 ohm
• 150 watts x 2 channel @ 2 ohm
• Bridged: 300 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class BR 2 ohm Stable 2-Channel Amplifier

(22)

$249.99

List price $279.99

MFA 2.520 small

Deaf Bonce Machete MFA 2.520

• 520 watts x 2 channel @ 4 ohm
• 750 watts x 2 channel @ 2 ohm
• Bridged: 1500 watts x 1 channel @ 4 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

(2)

$239.90

List price $239.90

H400.2D small

Cerwin-Vega H400.2D

• 80 watts x 2 channel @ 4 ohm
• 125 watts x 2 channel @ 2 ohm
• Bridged: 290 watts x 1 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 1 ohm Stable 2-Channel Amplifier

$239.99

List price $287.99

NBA201 small

NVX NBA201

• 200 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 700 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

(11)

$99.99

List price $249.99

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
75 watts x 2 channel
RMS Power @ 2 ohms
150 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
300 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
600 watts
Total RMS Power Output
300 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.5%
Speaker Level Inputs
No
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)
Fuse Rating
20A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

ASA300.2x

Weight:

7.25lbs

Internal SKU:

asa3002x

Internal Product ID:

18502

Product and How-to Videos


Customer Ratings & Reviews


PowerBass ASA 300.2x thumbnail image

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



Durability
5
Value
5
Features
4.7
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Perfect, Exactly What I Needed

I installed a JL W1 series 12" sub... rated at 600W @ 2ohms. The reason I bought this amp is because it matched up with the specs of my sub perfectly. Its a quiet amp and has great functionality. Love it!! And for only 100 bucks you surely can't beat it.

By gibknows01 on April 5, 2010

13 found this helpful


Just 300 watts?!?!?

Are we sure this amp is just 300watts?!? Has and will push anything I put on it. Completely durable, and doesn't get hot behind my seat. Flexible amp, as with most 2 channel amps. Love it! Perfect amp for medium powered subs. Just wish it came with a bass knob. Although I was able to find one and plug it in easily. 20 out of 10 for value!!

By Brian on April 2, 2012

11 found this helpful


Perfect

Perfect. Just what i was looking for. Compact,durable,powerful,runs cool,low noise,and a bargain! Im thinking about running one in my boat......perfect.

By Anonymous on March 9, 2019

7 found this helpful




EV-DRAM small

Echomaster Ram Truck Rear-View Camera Integration Kit (EV-DRAM)

Add a Rear-View Tailgate Camera to an Aftermarket Radio in select 2009-2017 vehicles from Ram, Dodge (Camera Included)

$185.00

List price $349.00

PFL153IRG small

Absolute PFL153IRG (Gray)

15" TFT-LCD Overhead Flip-down Monitor with Built-in IR Transmitter and Remote Control

(2)

$139.99

List price $699.99

SPACEV12-V1 small

VIBE Audio SPACEV12-V1

12" Space Series Loaded Non- Amplified Ported Subwoofer Car Enclosure

$139.95

List price $299.95

NAS-3036 Silver small

Naxa NAS3036 (Silver)

Portable Speaker with USB & SD/MMC Inputs & FM Radio with Display

$24.95

List price $39.99

No picture

Kenwood DNX5190 R/B

In-Dash 6.1" LCD Touchscreen DVD/CD/MP3 Receiver w/ GPS, Bluetooth & Variable Color Illumination

$479.99

List price $1100.00

DFL-4008IRG small

Absolute DFL-4008IRG (GRAY)

9.5" TFT-LCD Overhead Flip-down Monitor with DVD Player and Built-in IR Transmitter

(2)

$129.99

List price $299.99

DFL-1550IRG small

Absolute DFL-1550IRG (Gray)

15" Flip Down Widescreen Overhead Monitor with TFT LCD Display & Built-in DVD Player

(1)

$169.99

List price $389.99

PFL-181IRB small

Absolute PFL-181IRB (Black)

18" Overhead Flip Down TFT-LCD Monitor with Built-in IR Transmitter and Remote

(1)

$169.99

List price $329.99

MANLFH1 small

db Link MANLFH1

4/8 AWG In-Line Mini ANL Single Fuse Holder w/ Heat Resistant Housing

$3.99

List price $9.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1979 Dodge Challenger

1978 Buick Century

2000 Jaguar XK8

2000 Jaguar XJ8

1987 Dodge Aries

2003 BMW 525i

1999 Volvo V70

2003 Kia Rio Cinco

2014 Nissan Altima

2016 Land Rover Range Rover Evoque

Vehicle
Store
Delete

2013 Harley Davidson FLD Switchback

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.