Gonna be running off of an Audioque 2200d and i was wondering the difference between the AA mayhem and the Fi btl 12's i see the different specs but i was wondering what people thought about each as ive never used either. and I know i can call AA direct but does anyone know the price on the mayhems? thanks.

use the search function and see what people have said about each sub. cant go wrong with either. they are the same company so if you can get in contact with AA, you can get in contact with Fi.

Talk to BKOLFO4

Basically a Mayhem is like a fully loaded BTL with minor differences

BKLFO will be able to give you a price or point you in the right direction

Edited February 2, 201015 yr by Julian

I have used both in 2 different setups. Direct comparisons with same amps, same box, etc. Just swapped woofers.

In both setups, there were 2 differences:

1. The BTL's were slightly louder on the meter (4 15" on 16000 watts were .7 dB louder)

2. Mayhem's peaked ~6 Hz lower and sounded louder to the ear playing music. I had people get in my truck that could tell a noticable difference playing music, and would never believe that the BTL's were actually louder.

I tell all my customers - If SPL numbers on a meter are your #1 goal, buy a BTL. If you want an awesome daily beater, buy the Mayhem.

PM me your zip code and I can get you dealer info.

Brian