I found the specs for the ksw150 and sw12 (not ksw)
It appears as thought the sw-12 is slightly better. Here's what I found.
KSW-150:
150 Watt amp
10" driver
31hz-120hz
SW-12:
150 Watt amp
12" driver w/passive radiator
28hz-120hz
It appears as thought the sw-12 is slightly better. Here's what I found.
KSW-150:
150 Watt amp
10" driver
31hz-120hz
SW-12:
150 Watt amp
12" driver w/passive radiator
28hz-120hz