Dual Voice coil, makes me happy as i only connected one amplifier wait till i use 4 Amp this puppy should hit 155DB's

Bit expensive for the man in the street with average sound.

This is a kick ass Sub! Excellent sub for SPL. I have tested two subs in a ported box and was getting 144 Db's on a very cheap Amp. Im sure with my next version box i will attain 150DB's

Similar Products Used:

Soundstream