I was looking for a simple line output converter to add my brother's Infinity Kappa Perfect 10" sub to my Mazda 3, and this is about as simple as it gets. I have no complaints about its performance over the last six months and would recommend to anyone looking to do something similar.
I've ordered from Sonic about 3 times, fast shipping and every product was in excellent condition. One sub and 2 amps. Great prices, beats almost every local shop here. Getting a new car soon, so looking forward to ordering a new set up.
