As Max said, use a Zenclosure box with (1) 10" sub offset. The offset will allow you to mount an amp onto the front of the box next to the sub.

 

Here's my trunk and audio install before getting a 4080 box..

 

^ that looks almost identical to mine exept the wiring.

 

Clean!!

 

Now we're talking!! How inexpensively could I do that? And how much effort went into that install? Assume that I know nothing about car audio...

 

Andrew, I have a never used before Zenclosure box like the picture up there. If ya willing to do business again i can sell it to ya pretty cheap since im not using it hahaha.

 

Are you kidding me Joe?!?!? I swear to God that every time I want something, you have one laying around in your warehouse of goodies!! You wouldn't by any chance have a tall, thin blond with blue eyes and a huge rack down there would you?!?

Anywho, I e-mailed ya.

 

assuming you can procure the box from our asian friend, you could purchase an amplifier, a subwoofer, and hookup wiring and be done.

If you're looking for inexpensive equipment, I'll just give the below as an example. This is by no means a top-of-the-line setup, but would certainly fill the lack of bass that you're experiencing.

Amplifier
JL Audio 250/1v2 This delivers 250Watts from 1.5-4 ohms.

Subwoofer
JL Audio 10W3V3 This is a 2 ohm sub which handles 300 Watts continuous.

Amp Wiring Kit
JL Audio 8AWG Wiring Kit

Speaker Wire
This can be found at a local RadioShack® or whatever

 

go with the 2 12's. you wont regret it. i had one 10inch w7 but switched them out for 2 12'' w6's.it sounds amazing

 

LMAO hell i wish i had that in my garage too, checking now

 

I highly recommend asking Finagle69, |\|/-\|\/|, and Ironchef2008. They are all experience in this area. they can help you hook it up. let me look for that DIY

 

here ya go man

https://www.myg37.com/forums/2419211-post8.html

 

be great if you can post some pixs

 

take it from a golfer. yes i play. 4080 box wont work. Zenclosure or something i did on my g will

 

Damn thats sick