When i purchased this cap i wasn’t expecting it to do much at all but it did. Very high quality cap and i was not able to play my 2 15″ audiopipe tsvrs without my car almost turning off. But with this cap it really did planet audio justice returned power to my battery and i even noticed a change in the way my music sounded, crisper. Kept my battery around 13.8 to 14.4 volts. I would recommend this cap to anyone. Also if you haven’t read the product description this cap is huge it was almost as big as my amp!!! its like 18″ long and i think the diameter is like 4 or 5 inches i don’t exactly remember. Anyway Ive decided to go straight planet audio in my car because of the high quality and performance that i have seen with my two purchase of the 4″ door speakers and the cap. Also I just purchased the planet audio 15″ big bang and will be writing a review as soon as i get a box made and other such mattersGarrett Oleksy
