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Boss CPBK4

4 Farad Capacitor w/ Digital Display

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• Black 4.0 Farad Digital Capacitor
• Rated Voltage: 20 vdc
• Surge Voltage: 24 vdc

Learn more about the cpbk4

We apologize

This item has been discontinued

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Product Highlights


• Black 4.0 Farad Digital Capacitor
• Rated Voltage: 20 vdc
• Surge Voltage: 24 vdc

Description


Boss brand icon

Authorized dealer

General Features:

  • Black 4.0 Farad Digital Capacitor
  • Rated Voltage: 20 Vdc
  • Surge Voltage: 24 Vdc
  • E.S.R.: ≤0.00195Ω
  • Width: 4"
  • Height: 11.37"
  • Tolerance: ±10 %
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Capacitor Specifications
Capacitance (farads)
4 farads
LCD Meter Display
Yes
Maximum Input Gauge Size
4 AWG
Maximum Output Gauge Size
4 AWG
Built-In Distribution Block
No
Primary Color
Black
Secondary Color
Silver
Illumination
Red LED lights
Width
4"
Height
11.37"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

CPBK4

Weight:

7.00lbs

Internal SKU:

cpbk4

Internal Product ID:

93832

Product and How-to Videos


Customer Ratings & Reviews


Boss CPBK4 thumbnail image

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



Durability
3.5
Value
4.5
Features
4
Design
4
Usability
4.5

Customer Reviews

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Good product

I'm having a great time with my product ant will most definitely buy more!

By Less on October 19, 2015

4 found this helpful


Dependable

Good product for the price. Does exactly what it's supposed to do.

By Moe on September 1, 2016




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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.