Shop By Category
 
 
 
Welcome to OnlineCarStereo.com
Boss Audio CAP20 Item# 19047
20 Farad Capacitor With Digital Voltage Display And Blue Illumination
Boss Audio :: CAP20 :: $99.00
MSRP: $223.00
Regular Price: $109.00
You Save: $124.00 (55%)    
Our Price: $99.00
 Protect Your Investment (- hide options)

CPS Extended Service Plan (more info)




Condition: Brand New Avg Rating: 4 Star Rating
Free Shipping On Items Over $99
magnifying glass

Please roll over the image to see detail.
Hint: click on the image to see larger image.

 

Write a Review

left arrow
Making buying decisions based solely on reviews is not recommended.   more info...
Onlinecarstereo.com is not a forum for product reviews. For product reviews, we recommend sites such as www.bizrate.com, www.pricegrabber.com, and www.nextag.com. Onlinecarstereo.com is a private site that conducts the business of selling car audio/stereo and as such, any specifications and information posted by Onlinecarstereo.com regarding products for sale must be factual. However, customer comments in regards to their experience with said products are the opinions of the user. The customer opinion reviews are used at the discretion of Onlinecarstereo.com as a marketing device for positive and constructive ways to share the benefit of the product. It is not used as a source for negative commentary as we cannot endorse the validity of any negative comment. Therefore, the Onlinecarstereo.com site is moderated to remove any unproven biased negative comments. It is not the intention of Onlinecarstereo.com to mislead any customer and therefore
all purchase decisions should not be solely based on the customer reviews.
*Product Features:
*Sound Quality/Improvement:
*Money Value:
*Overall:
*Type Your Review:
The best reviews include not only
whether you liked or disliked
a product, but also why. Feel free
to mention related items and how
this product rates in comparison to them.
*Your Name:
*Your Location:
 
The Fine Print:
» Your reviews will be posted within one to three business days.
» Submissions that do not follow our review guidelines will not be posted.
 

Customer Reviews

Average Rating
Overall: 4.5 Star Rating
Features: 4 Star Rating
Value: 4.5 Star Rating
Quality: 3 Star Rating
Carl From Valdosta GA
Overall: 3.5 Star Rating
Features: 2.5 Star Rating
Value: 4 Star Rating
Quality: 2.5 Star Rating
Steve, did you charge the cap first? Insstall it correctly (positive to cap, then to amp, grnd to grnd then to gnd source, not to amp)? what cap did you buy? Lots of things can influence how your cap will perform.
 
jay From N.Y
Overall: 5 Star Rating
Features: 5 Star Rating
Value: 5 Star Rating
Quality: 5 Star Rating
to respond to the last post a cap has nothing to do with sound quality its more about your batt and from what u have listed (alter and optima) u would not need a cap a cap helps by keeping the batt from draning rapidly insted the cap will diss charge the power in a fraction of a sec. and keep your lights from diming and keep your rpms from droping .....ect. but for ppl who r not making more than 1500watts a cap is a good alternative to upgrading (altternators and batterys and motor and battery grounds)that "most" ppl will never need
 
Steve From Orange, CA
Overall: 5 Star Rating
Features: 5 Star Rating
Value: 5 Star Rating
Quality: 2.5 Star Rating
I've been hearing a lot of talk about needing a capacitor so I got one. I installed it in my van behind the driver inside the panel with velcro. I don't notice any difference in my system though. I have a Yellow Top deep cycle battery and it came with a beefed up alternator and a volt meter. The cap20 shows me digitally what I see on the gage in the dash. I don't detect any improvement in sound quality after installing it. I guess you can't believe everything you hear until you hear it for yourself.
Top of pageTop