Customer Ratings & Reviews

Master Auto Tech

Nice cap, really like the shape instead of the round type. Easier for my mounting. Easy to read and removable wire ferrels to ease hook up.

worth money spent

my hifonic brutus1700.1 was in needs of power i called sonic and they recommened this and now with big 3 incuded as well amp is definitly getting the power needed also my headlights still dim but not as bad as before worth it

Great Product, Great Value

This product is well designed and very easy to use. It features a digital blue volt meter that can be turned off. Nice feature since the bling and rediculous lighting of some capacitors are nice advertising for thieves.

The triple 4ga/0ga inputs and outputs are handy and will accomodate both gauges with the use of a spacer. All of which are neatly concealed by a trim panel. I am very pleased with the quality and fit and finish of this capacitor. I have owned SPL and tsunami caps in the past, tsunami is right up there with stinger and streetwires in my opinion, the only thing it is not up on is the price.

Good product

I bought this one due to its compact design. It fits well under the back seat of my 2006 dodge. Since the install i have noticed my head lamps do not dim any more. My amp performes way better.

Tsunami HCAP-5

This cap has syling to match my JL Audio HD 900/5. Even at max volume level the amp never starves for power. Playing songs with a lot of bass notes, the lights on my car have never dimmed. The digital readout on top of the cap is also a nice feature to let me know that there is no problems with the voltage. I highly recommend this product.