:wtf: Aftermarket system = no bass:wtf:

No bass blockers installed. The amp is a RF 400w X 4 channel. The speakers are TMA. Total Mobile Audio made by JL Audio.

I guess I'll have to bring it back to them and have them change the crossover on the amp. I'm trying to stay away from subs because I don't want to lose the space under the rear seats. I was considering putting a sub under the passenger front seat, but it seems that nobody thinks thats a good idea. I don't know what to do if they can't make it sound better. Starting to feel like I wasted almost $600.00

The amp i already had. The speakers are new. Listened to them in the shop on a 100 watt amp and an aftermarket HU and they sounded great. But in the truck, no bass.

I got the crazy look already. I told them that when I had it done. Kinda figure that they were listening but I guss not.

Something else i was thinking about. I don't think that the shop installed a Re-Q. I think they used the line out converters. But i'm not sure. Could this be an issue??