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Boss CAP30

30 Farad Digital Hybrid Capacitor with Blue Illumination

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• 30 Farad Digital Hybrid Capacitor with Blue Illumination
• 3-Digit, super bright LED voltage meter
• Voltage measure accurate to +/- 0.1VDC
• Blue illuminated window with light following played music
• Automatic sleep status when volume is low
• Warning tones protection

Learn more about the cap30

We apologize

This item has been discontinued


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Product Highlights


• 30 Farad Digital Hybrid Capacitor with Blue Illumination
• 3-Digit, super bright LED voltage meter
• Voltage measure accurate to +/- 0.1VDC
• Blue illuminated window with light following played music
• Automatic sleep status when volume is low
• Warning tones protection

Description


Boss brand icon

Authorized dealer

  • 30 Farad Digital Hybrid Capacitor with Blue Illumination
  • 3-Digit, super bright LED voltage meter
  • Voltage measure accurate to +/- 0.1VDC
  • Blue illuminated window with light following played music
  • Automatic sleep status when volume is low or there is no voltage variation present
  • Warning tones for reverse polarity connection, over voltage (>17VCD), or low battery voltage (<10VDC)
  • Working voltage: 16VDC
  • Surge voltage: 20VDC
  • ESR (Equivalent Series Resistance): 0.015 ohm @ 120Hz, 25°C
  • Capacitance tolerance: +/- 10%
  • Dimensions: 11-1/2"L x 7"W x 3-1/2"H
  • 1-year Manufacturer's warranty

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Specifications & Details


Capacitor Specifications
Capacitance (farads)
30 farads
LCD Meter Display
Yes
Maximum Input Gauge Size
4 AWG
Maximum Output Gauge Size
4 AWG
Built-In Distribution Block
No
Primary Color
Silver
Illumination
Blue LED lights
Width
7"
Height
3-1/2"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

CAP30

Weight:

8.00lbs

Internal SKU:

cap30

Internal Product ID:

13314

Product and How-to Videos


Customer Ratings & Reviews


Boss CAP30 thumbnail image

5 star
70%
4 star
30%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
4.6
Design
4.8
Usability
5

Customer Reviews

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off brand but still good product

Yes, it is an off brand product. I've had mine for 6 months and had no problems or issues with it. The light bar seems to do nothing other then flicker depending on slight voltage variation it goes wild.

30 farads in the size of two standard single cylinder capacitors? Yes. Works just as expected. You may be better off with a secondary or third or fourth battery, but unless you have 14.7-15 volt batteries then your voltage will drop to 12 then stay there. This will get you up to a stable 14.7 and stay there quite well, even if you run a 3800+ Watt rms amp

Running with: Lanzar Vbp 281 4200wpeak about 3850 rms if I remember correctly

By Ryan on September 7, 2012

15 found this helpful


works great

It works great and looks good. The lights light up with the bass.

By R T on January 9, 2012

14 found this helpful


Great buy!

i have me this product an i must say it's worth it,holds power like a kid with candy not letting go.i strongly suggest buying this product if ur into power it holds all you will eva need.

By kirk on June 17, 2009

15 found this helpful


great product

this product works great. i have full 2ga wire run to it then to a db block and then to three 2000 watt amps which power 3 spl 12s and it works great. it barely drops down to 11 volts when the bass hits really hard even with all that stuff. I love how the lights on it pulses with the music. I don't like how the screw holes where you can mount it are made of plastic cause they will break easy if you mount it too tight.

By moondogg on April 5, 2010

13 found this helpful


Power that you need

Bought this for a 2100 watt RMS mono block power hungry AMP. This cap has not let me down in 7 months.

By Ravendragon on August 9, 2012

11 found this helpful


Excellent merchandise

Excellent merchandise, I had the Boss CAP30 for a little bit now. It works great. When I first installed the Boss CAP30, I could tell a major difference in my system. The bass sounded different, and I didn't have a loss of power. Plus I purchased it at a great price. I love the Boss CAP30 and will be getting another one.

By WildBill on August 18, 2011

11 found this helpful


Great service and product

Easy to install, sounds great, easy to listen to~ Good return policy along with service.

By Kat on June 25, 2012

10 found this helpful


Great way to power your system!

I bought this because I run two batteries in the rear of my vehicle and wanted to lessen the stress on my batteries. Plus I run a High watt comp. amp with a single 15, so I need the extra juice for long bass hits. Over all great piece of hardware, just make sure your car or truck can handle the extra stress on its alternator.

By Michael on August 8, 2013

10 found this helpful


Great Value

Quick delivery, easy to install, and does the job. I would definitely recommend. I have 2 Pioneer Premiers 12s, Rockford Fosgate Power bd1500.1

By Ahkeel on September 5, 2014

9 found this helpful


By Tim on December 11, 2023 Checkmark Icon Verified purchase




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