I have the KSW-12: According to the specs it's suppose to go down to 26HZ... I don't know if that is an honest enough, because i have run a sound generator from 20-80HZ and this sub has most bass produced at 45-65 HZ : sure you do get 20HZ bass out of the unit; but its just PORT NOISE.
- Is there anything to do to this sub to make it hit deeper? Loudness is not an issue, since its located in a 10X9 room with two SF-2's and a Yamaha RX-V800
------------------
http://www.autodirectsave.com