Garage
Shop

See all parts that fit your 2012 Fiesta

Audiobahn A4004J

400W 4-Channel Intake Series Car Amplifier

Audiobahn
Shop all Audiobahn
Product videos
highlight-star-icon

4-Channel Class AB Intake Series Car Amplifier • 50W x 4 Chan @ 4 Ohm • 100W x 4 Chan @ 2 Ohm • Bass Boost On/Off Switch • High Gloss Chrome-Plated Finish • Cobalt Blue Illumination • Air Intake Fan

Learn more about the a4004j

We apologize

This item has been discontinued


Loading...
UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

43
-16.69%

$149.95

List price $180.00

VSP65KIT main

NVX VSP65KIT

750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers

84
-15.39%

$109.99

List price $129.99

XED650C main

Cerwin-Vega XED650C

600W Peak (70W RMS) 6.5" XED Series 2-Way 4-ohm Component Speaker System

28
-16.67%

$64.99

List price $77.99

H7653 main

Cerwin-Vega H7653

680W Peak (120W RMS) 6.5" HED Series 3-Way Coaxial 4-ohm Speakers

43
-16.67%

$79.99

List price $95.99

H7652 main

Cerwin Vega H7652

640W Peak (120W RMS) 6.5" HED Series 2-Way Coaxial 4-ohm Speakers

31
-16.67%

$69.99

List price $83.99

Pioneer AVH-3500NEX

7" Single DIN Flip-Out Touchscreen CD/DVD Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

9
-10.75%

$829.99

List price $930.00

JBL Stage3 627F (STAGE3627FAM)

270W Peak (90W RMS) 6.5" Stage3 Series 2-way Coaxial 3-ohm Speakers

3
-20.01%

$79.95

List price $99.95

Product Highlights


4-Channel Class AB Intake Series Car Amplifier • 50W x 4 Chan @ 4 Ohm • 100W x 4 Chan @ 2 Ohm • Bass Boost On/Off Switch • High Gloss Chrome-Plated Finish • Cobalt Blue Illumination • Air Intake Fan

Description


Audiobahn A4004J Intake Series Car Amplifier

Sonic Electronix is now carrying Audiobahn's new 2011 amplifiers. The Intake Series features the same attractive appearance you are used to from Audiobahn with the included flame fan grilles. The intake series also comes equipped with an air-induction groove and a air intake fan that will keep the amps temperature at a safe operating level, a high gloss chrome plated finish to add to the eye catching appearance, and a 3-way protection circuitry which includes thermal, short circuit, and overload protection. Available in mono, 2-channel, 4-channel, and even 5-channel configurations. Combine the stunning looks with the performance and you have yourself a winner.

Digital DC Input Voltage

Audiobahn Intake Amplifiers feature an on-board cobalt blue digital volt meter which allows a quick assessment of your vehicle’s charging voltage to the amplifier. During normal operation, the display should read between 11.5V and 14.4V. A LO or HI readout indicates a problem that requires attention.

Air Intake Fan

Audiobahn’s Intake Series of amplifiers were made to be ultra-durable and allow for installation versatility. Since heat weakens the inner workings of any electrical component, attention was put into the placement of the air-induction groove and air intake fan. These design components help force cooler outside air into the chassis of the amplifier and help to maintain its optimum operating temperature.

Nickel-Plated Block Terminals

Audiobahn uses nickel-plated block terminals to ensure increased productivity and maintaining proper connection. Because nickel is an ideal electrical conductor, the flow of power is essential in maintaining proper current flow through power connections. The nickel-plated block terminals provide a more efficient power transfer from output terminals to speakers and subwoofers and make a more solid and secure connection for all wires. Each terminal block is also encased in black ABS plastic to prevent short circuits and accidental wire entanglement.

Product Features
  • 4-Channel Class AB Intake Series 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.
  • PWM MOSFET power supply
  • Large display volt meter with blue illumination
  • Bass Boost on/off switch
  • High gloss chrome-plated finish
  • 4-channel operation
  • Throughput RCA connections
  • Cobalt blue illumination
  • Double-Sided glass epoxy circuit board
  • Air-Induction groove and air intake fan help force cooler outside air into the chassis of the amplifier and help to maintain its optimum operating temperature
  • Chrome flame fan grilles for an enhanced appearance
  • 3-way Protection Circuitry: Thermal, Short Circuit and Overload
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Nickel-Plated RCA level inputs
  • Nickel-Plated block terminals
  • Input Sensitivity: 200mV-8V
  • Variable Low-Pass Filter (50-120 Hz, 18 dB/octave)
  • Variable High-Pass Filter (50-750 Hz, 18 dB/octave)
  • Subsonic Filter (20-50 Hz)
  • Frequency Response: 10-40,000 Hz
  • THD: 0.02%
  • Signal-To-Noise Ratio: >100 dB
  • Dimensions: 9-1/8"L x 11-3/16"W x 2-1/8"H
  • 8-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:

Audiobahn A4004J thumbnail
(newest, current model)
Audiobahn A4004V thumbnail
(previous model, replaced by Audiobahn A4004J)
Audiobahn A4004T thumbnail
(previous model, replaced by Audiobahn A4004V)

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

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

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
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

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

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


Best selling similar products

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(41)

$209.99

List price $239.99

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(14)

$159.99

List price $215.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(28)

$379.99

List price $379.99

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(24)

$279.99

List price $335.99

MVPA4 small

NVX MVPA4

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

(70)

$279.99

List price $383.99

AP200/4BT small

JL Audio AP200/4BT

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

$549.99

List price $659.99

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 RMS Power Output
400 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.02%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 750 Hz
Low-Pass Crossover Frequency
50 - 120 Hz
Subsonic Filter
20 - 50 Hz
Signal-to-Noise Ratio
>100 dB
Bass Boost
On/Off Switch
Remote bass/level controller
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

A4004J

Weight:

9.50lbs

Internal SKU:

a4004j

Internal Product ID:

33639

Product and How-to Videos


Customer Ratings & Reviews


Audiobahn A4004J thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


MXA62PS small

Memphis MXA62PS

300W Peak (150W RMS) 6.5" MXA Series 2 Way Coaxial 4-Ohm Powersport Speaker Pods with RGB LED Lighting

$289.99

List price $509.95

71-1858 small

Metra 71-1858

Reverse Wiring Harness for Select 1988-1994 GM Vehicles

(2)

$16.99

List price $25.99

GEX-P10HD small

Pioneer GEX-P10HD

HD Radio Tuner for use with "HD Radio Ready" Pioneer Headunits

(3)

$94.99

List price $119.99

3512-02 small

MTX 3512-02

500W Peak (250W RMS) 12" 35 Series Single 2-ohm Car Subwoofer

(1)

$119.95

List price $109.95

190-WP-CGS-8R small

SSV Works 190-WP-CGS-8R

Replacement Star Grille Inserts for SSV Works WP-A8 8" Marine Speakers (Red)

$15.99

List price $15.99

D 2400 small

Massive Audio D 2400

2400W MAx (1200W RMS) Monoblock D Block Series Car Amplifier

(2)

$279.95

List price $629.95

Related Searches


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

2011 Honda Element

2012 BMW M6

2005 Dodge Neon

2013 GMC Terrain

2003 Ford Escape

2003 Suzuki Vitara

1995 Ford Probe

2002 BMW Z3

2006 Cadillac Escalade

2012 Ford Fiesta

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.