I have 2 fairly new MTX Thunder7500s with the MTX Thunder Box for sale. I'm getting out of the loud bass stage of my life and moving on to lets go quick and look good doing it. These subs have been used for almost 3 months. There 400 max RMS and I ran right at 300 RMS. They sound good, work perfect, and look great.

Specs:

# Impedance: 4 Ohm
# Power range 175-400 watts RMS
# Peak power handling 800 watts
# Frequency response 45-150 Hz
# Sensitivity 89.09 dB sensitivity 89.09 dB
# Mica-filled polypropylene cone with an aluminum finish
# Wxpanded poly cone dustcap
# Rubber surround
# Diecast aluminum frame
# Top-mount depth 7-3/16"
# Sealed box volume 1.25 cubic feet
# Ported box volume 1.75 cubic feet

They got for right around $190 new each, and I'm looking to get $250+ shipping. Local pickup is always welcome. If you have any questions or need any other pictures, shoot me a PM.