Garage
Shop

See all parts that fit your 2004 Focus

Audiobahn ACAP4

1.0 Farad Capacitor

Audiobahn
Shop all Audiobahn
Product videos
highlight-star-icon

1 Farad Capacity • 20 Volt Rated-24 Volt Surge • Blue Plastic Mounting Brackets & Hardware

Learn more about the acap4p

We apologize

This item has been discontinued


Loading...
40-VW10 main

Metra 40-VW10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

22
-33.36%

$7.99

List price $11.99

70-1770 main

Metra 70-1770 Wiring Harness

Install a new car stereo in select 1986-2004 vehicles from Ford, Mercury, Mazda

22
-14.31%

$5.99

List price $6.99

99-5806 main

Metra 99-5806 Dash Kit

Install a new Single-DIN car stereo in select 1999-2004 Focus and Cougar

3
-10.00%

$26.99

List price $29.99

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

NSP68 main

NVX NSP68

540W Peak (180W RMS) 6x8" N-Series 2 Way Coaxial Car Speakers

59
-16.67%

$79.99

List price $95.99

P1683 main

Rockford Fosgate Punch P1 P1683

260W Peak (130W RMS) 6x8" Punch Series 3 Way Coaxial 4-ohm Speakers

85
VSP68 main

NVX VSP68

600W Peak (200W RMS) 6x8" V-Series 2 Way Coaxial Car Speakers

46
-16.67%

$89.99

List price $107.99

Limited time!
KW-V660BT main

JVC KW-V660BT

6.8" Double DIN CD/DVD Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

10
-16.70%

$399.00

List price $479.00

CDX3119 main

Jensen CDX3119

Single DIN CD Multimedia Receiver with Bluetooth

3

Product Highlights


1 Farad Capacity • 20 Volt Rated-24 Volt Surge • Blue Plastic Mounting Brackets & Hardware

Description


  • 1 Farad Capacity
  • 20 Volt Rated - 24 Volt Surge
  • Blue Plastic Mounting Brackets & Hardware
  • 1-year SonicElectronix.com warranty

Product history:

Audiobahn ACAP4P thumbnail
(newest, current model)
Audiobahn ACAP4 thumbnail
(previous model, replaced by Audiobahn ACAP4)

Loading...
REF507CF_2_MET-825601_2 main

2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates

390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates

3
-12.14%

$477.88

List price $543.88

BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
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

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

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

Best selling similar products

XCAP10H small

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

• For High-Powered systems
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

(47)

$299.99

List price $371.99

RFC10HB small

Rockford Fosgate RFC10HB 10 Farad Hybrid Capacitor

• 10 farad Hybrid Digital Capacitor
• Increases quality of sound
• Increases level of bass
• Platinum plated

(46)

$529.99

List price $709.99

SSCap5M small

Stinger SSCap5M

• 5 Farad Digital Capacitor
• Carbon Fiber Design
• 5000 Watt Systems
• Digital Display

(3)

$162.99

List price $349.00

BB1D small

Belva 1.0 Farad Capacitor

• 1.0 Farad Power Capacitor
• Perfect for Systems up to 1000 Watts
• Audible Warning
• Red Voltage Display
• Mounting Brackets Included

(80)

$38.99

List price $79.99

XCAP1F small

NVX XCAP1F

• For Systems Up To 1200 Watts
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

(33)

$109.99

List price $131.99

BB2D small

Belva BB2D

• 2.0 Farad Power Capacitor
• Perfect for Systems up to 2000 Watts
• Audible Warning
• Red Voltage Display
• Mounting Brackets Included

(36)

$54.99

List price $89.99

SPC5010 small

Stinger SPC5010

• Digital 10 Farad Capacitor
• Bright Red LED Voltage Display
• Monitor System Voltage
• 12-16 Volt Operation / 18 Volt Surge
• Louder And Cleaner Bass Response

(20)

$339.99

List price $739.00

V8-3DDC small

T-Spec V8-3DDC

• 3.0 Farad Digital Capacitor
• Voltage Meter
• Impact Resistant Polycarbonate Cover
• Simple Mounting System

(28)

$158.99

List price $176.99

SPC505 small

Stinger SPC505

• Digital 5 Farad Capacitor
• Bright Red LED Voltage Display
• Monitor System Voltage
• 12-16 Volt Operation / 18 Volt Surge
• Louder And Cleaner Bass Response

(17)

$274.99

List price $599.00

BT-SA150-975 small

Sundown SA150-975 (SA150)

• Non-digital 150 farads capacitor
• Made for systems up to 1200 watts
• Includes mounting hardware for a secure installation

$299.99

List price $359.99

Specifications & Details


Capacitor Specifications
LCD Meter Display
Yes
Maximum Input Gauge Size
Dependent on ring/spade terminal
Maximum Output Gauge Size
Dependent on ring/spade terminal
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

ACAP4P

Weight:

6.00lbs

Internal SKU:

acap4p

Internal Product ID:

9160

Product and How-to Videos


Customer Ratings & Reviews


Audiobahn ACAP4 thumbnail image

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



Durability
4
Value
5
Features
3
Design
4
Usability
5

Customer Reviews

Sort by:

Loading...

Very Nice.

Very nice capacitor, at an extremely good price. I noticed an immediate difference in the sound quality as soon as I installed this. Helps keep the subs from draining the power from the main amp, keeping the sound level more constant, and it also helps the bass hit harder.

By Rob on September 19, 2008

13 found this helpful



R234-2 small

Boostaroo Revolution R234-2 (Black)

Boostaroo Revolution High-Definition Personal Audio Amplifier & Splitter

(7)

$29.95

List price $34.99

DA6002D small

Dual DA6002D

600W Max (240W RMS) 2-Channel Class D 2 ohm Stable Digital Mini Series Amplifier

(1)

$69.99

List price $129.99

TPC6 small

DS18 TPC6

6.5" Speaker Covers for NXL-X and CF-X Series Marine Tower Speakers

$69.95

List price $83.99

6112T small

Directed 6112T

6112T 3105 Transceiver with Cable

$29.99

List price $64.99

M489I small

MA Audio M489I

4-Channel Amplifier

(3)

$149.99

List price $307.99

ADF-2.2-RED small

AudioFonics ADF-2.2 Red

2.0 Farad Digital Stiffening Capacitor with LED Voltage Meter

$39.99

List price $69.99

PZX1000.2 small

Crunch PZX1000.2

1000W 2-Channel Powerzone Series Class AB Car Amplifier

(5)

$51.99

List price $189.99

AACCSATCBL small

Audiovox AACCSATCBL

Converter Cable for Audiovox MediaBridge Interface Connection to SiriusXM SXV200 Tuner

$19.99

List price $24.99

BC-9727 small

Metra BC-9727

Rear Speaker Harness for

$61.99

List price $68.99

Related Searches


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

2003 Buick Rendezvous

2004 Ford Focus

2002 Mazda B3000

1973 Ford LTD

1996 Ford Explorer

2002 Ford E Series

2002 Daewoo Lanos

1998 Dodge Durango

2006 Ford E Series

2002 Ford Thunderbird

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.