Garage
Shop

DUB Mag Audio DUB4001

by Audiobahn, Monoblock Amplifier

Audiobahn
Shop all Audiobahn
Product videos
highlight-star-icon

1-Channel Class-A/B Amplifier • 400W RMS x 1 @ 4 • Brushed Aluminum Chassis • Top Mount Controls with Blue Illumination • Chrome DUB Cooling Fan Grille

Learn more about the dub4001

We apologize

This item has been discontinued

Product Highlights


1-Channel Class-A/B Amplifier • 400W RMS x 1 @ 4 • Brushed Aluminum Chassis • Top Mount Controls with Blue Illumination • Chrome DUB Cooling Fan Grille

Description


  • 1-Channel Class-A/B Amplifier
  • Brushed Aluminum Chassis
  • Top Mount Controls with Blue Illumination
  • Cooling Fan
  • Chrome DUB Fan Grille
  • Glass Epoxy Circuit Board
  • PWM MOSFET Power Supply
  • THD: 0.02%
  • S/N Ratio: 95 dB
  • Input Sensitivity: 200mV - 4V
  • Frequency Response: 10 - 250 Hz
  • Variable 18 dB/Oct. Low-Pass Crossover: 50 - 250 Hz
  • Bass Boost: On/Off 12 dB
  • 4-Way Protecion: Thermal, Short Circuit, Overload, and DC Offset
  • Dimensions: 8-1/4" W x 2-1/8" H x 8-3/4" L
  • 1-year SonicElectronix.com warranty

Best selling similar products

NDA12001 small

NVX NDA12001

• 500 watts x 1 channel @ 4 ohm
• 850 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(13)

$169.99

List price $239.99

ATOM 1300.1 PRO small

Deaf Bonce Apocalypse ATOM 1300.1 PRO

• 490 watts x 1 channel @ 4 ohm
• 780 watts x 1 channel @ 2 ohm
• 1300 watts x 1 channel @ 1 ohm
• Total RMS Power: 1300 watts
• Class D 1 ohm Stable Monoblock Amplifier

$199.90

List price $199.90

VAD17001v2 small

NVX VAD17001 v2 (VAD17001v2)

• 800 watts x 1 channel @ 4 ohm
• 1350 watts x 1 channel @ 2 ohm
• 1700 watts x 1 channel @ 1 ohm
• Total RMS Power: 1700 watts
• Class D 1 ohm Stable Monoblock Amplifier

(35)

$259.99

List price $335.99

JD1000/1 small

JL Audio JD1000/1

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

(24)

$429.99

List price $429.99

VAD10001v2 small

NVX VAD10001 v2 (VAD10001v2)

• 420 watts x 1 channel @ 4 ohm
• 760 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

(38)

$209.99

List price $227.99

JD500/1 small

JL Audio JD500/1

• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

(12)

$299.99

List price $299.99

VADM1 small

NVX VADM1 v2 (VADM1v2)

• 240 watts x 1 channel @ 4 ohm
• 400 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

(16)

$189.99

List price $239.99

Reference 10001A small

Infinity Reference 10001A (AMPRF10001AAM)

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

$499.95

List price $569.95

R2-1200X1 small

Rockford Fosgate Prime R2 R2-1200X1

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(23)

$449.99

List price $449.99

NDA15001 small

NVX NDA15001

• 670 watts x 1 channel @ 4 ohm
• 1100 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

(14)

$199.99

List price $287.99

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
400 watts x 1 channel
RMS Power @ 2 ohms
Not Stable
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
Not Bridgeable
Amplifier Specifications
Number of Channels
1 - Mono
Total RMS Power Output
400 watts
Minimum Impedance Unbridged
4 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
0.02%
Speaker Level Inputs
No
Preamp Outputs
No
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
95 dB
Bass Boost
0 / 12 dB
Fuse Rating
30A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

DUB4001

Weight:

12.00lbs

Internal SKU:

dub4001

Internal Product ID:

4633

Product and How-to Videos


Customer Ratings & Reviews


DUB Mag Audio DUB4001 thumbnail image

5 star
17%
4 star
17%
3 star
17%
2 star
0%
1 star
50%



Durability
2.4
Value
2.7
Features
2.4
Design
3
Usability
2.7

Customer Reviews

Sort by:

Loading...

Great AMP when USED CORRECTLY

Its only designed for a 4 ohm load. Hook your speakers up right and It will work great! My did, and does not overheat!

By Genesis on August 2, 2011

18 found this helpful


Dont think about it!!!

The worse buy i ever made. First day after like 20 minutes it over heated and this has a fan haha. It got so hot i could cook eggs on it. Never buy this amp.

*****************
EDITOR NOTE:
Overheating on the new DUB Series is most common from an incorrect level of impedance. Most buyers believe this amp can either a) work with 1 dual voice coil 4 ohm subwoofer or b) 2 single 4 ohm subs... the truth is, it cannot. Audiobahn/DUB list is specifically as only 4 ohms stable.

We recommend using 1 Kicker 05C108 / 05C128, 2 Audiobahn AW831T 8", or 1 MA Audio MA120QS.
*****************

By Richard on July 29, 2005

17 found this helpful


eh

All I have to say is... don't trust anything with the word "DUB" on it. Save another 50-60 bux and get a better amp FOR SURE.

By Eric on February 9, 2006

15 found this helpful


SUCKED A**!!!!

Wow... It sure is true that you get what you pay for! I made a big mistake bying this amplifier. Sure it works but it definetly does not put out 400 watts RMS and as everyone else sed it does get extremely hot and for some reason when i got it it didnt even come with a fan! DONT BUY THIS! STAY AWAY AT ALL COSTS!!!

By Daniel on December 5, 2005

15 found this helpful


Great Amp!

This amp is great. People just don't use it according to its manual. It powers 1 audiobahn natural series with ease and runs good for 5 hours straight without overheating!

By roberto on September 29, 2010

14 found this helpful


Uh

The amp works, but like they say you get what you pay for. It gets really hot, and through some improvised rigging I got mine to stay stable and not shut off from overheating.

By Brad on October 31, 2005

14 found this helpful




40CS354 small

Kicker CS35 (40CS354)

180W Peak (60W RMS) 3.5" 2-Way CS Series Coaxial Car Speakers

(19)

$24.95

List price $49.95

ZXi5.2C small

Hifonics Zeus ZXi 5.2C

Zeus ZXi 5-1/4" 2-way Component System (ZXi5.2C, ZXi 52C)

(13)

$59.99

List price $139.99

APX-FL-FO1 small

iDataLink Maestro APX-FL-FO1 Dash Kit and Harness

APX 10.1" Floating Stereo Dash Kit and Harness for select 2011-2023 vehicles from Ford

$259.99

List price $309.99

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
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.