ALL4SPL
09-11-2012, 06:03 PM
SMD DD-1 $125 shipped USPS Priority with insurance. No Trades.
http://www.bortzmedia.com/dd1.jpg
kramer_212
09-12-2012, 12:06 AM
I have tested this on 4 different hus, and 4 different amps, and its dead on to my o-scope,
glws op.
bumppinKota
09-13-2012, 12:36 PM
if its here friday i want it
SAbass15
02-15-2013, 12:19 PM
This product made my sound system so much louder, and hit lower :D I LOVE IT