i have 2 of them, ( XXX 2006 12") , and is inverted polarity, both...... , when you put a 9 volts with + + and - - the cone is down.
try reverse + - and - +
its sound amazing
hi i think to build a new box
60"w x 22"d x 16.5" h in mdf .75
with 3 re XXX 2006 12" pound with 3 t20001 bd about 2000 rms per sub
ill go with 2 slot ports 3.5 x 15 h x 23 length
52.50 port x 2 = 105 sq port area
i think will go 35hz
are my calculations ok ?
any help are...
this design is 41.57 hz
because in cf go 2.48 cf
incriminator audio say
You always use CF internal when you use QuickBox Elite!
IA Nick Wright
program design
and you put the total enclousure vol 3.77cf