This battery is incredible. My system is pushing 2100W RMS, and the Focal E30 KX sub woofer really started taxing my electrical system. I noticed drop out at high-current draw frequencies and overall wasn't pleased with the subwoofer upgrade (I didn't have the same issues on a JL 12TW3 because it was pulling significantly less power). I thought preliminary it was a tuning issue, or that the sub just wasn't meeting my expectations, but after a bunch of tinkering and not much better results I decided to try an XS battery before giving up on the sub. WOW!! I wasn't anticipating much - if any - difference, but I couldn't have been more wrong. This battery made my entire system come alive, especially the sub!! I was outright astounded by the difference a battery change alone made. I don't think I'll ever run another battery again, these XS batteries are that incredible.
Pros: great product quality, massive amperage, resolved power issues
0 of 0 found this helpful
Ok I am not complaining directly about Crutchfield because they are great about shipping and customer service , I am complaining about the manufacture that ships this item its been over a week now and i still have yet to receive any tracking info at all I spoke to Crutchfield rep they emailed the shipper and still 2 days later no response at all, I paid alot of money to have this battery and desperately need it so all in all im disappointed in the manufacture of this item, if you need this battery quickly dont rely on it because I am now going into the second week now without any tracking info even, very upsetting, but I do wanna thank Crutchfield they are helping a tons to find out whats going on Crutchfield is amazing i love them, so if you need this battery specifically try to find it at a local supplier or something.
Pros: Crutchfield is the only great thing about ordering this battery the manufacture is terrible at customer service and shipping times.
Cons: Terrible shipping, going on my second week and still nothing not even tracking info.
3 of 12 found this helpful
i bought one of these powerhouses direct from the manufacturer about a year ago and it truly does what it claims. I have a fairly small car stereo system (1300 watts rms total ) and a stock 136 amp alternator and my voltage never falls below 14 volts when vehicles running and never drops below 12.6 volts with the vehicle off and playing music at high volumes. it seems expensive but is definitely worth the money when you need that extra reserve power.
16 of 16 found this helpful