Bassworx SPL demo car enclosure
07-16-2007, 11:48 AM
#11
this box was built to Bassworx recommended volume
they recommend 1.0cf3 per sub plus sub and port diss tunned at 56hz....
I kind of thought it was a bit small but I tried it any ways
no love lost..it's only 35 bucks worth of MDF
he did a sweep from 40hz to 60hz to get the 144db
I played withTermpro and it tells me this box peaks at about 68hz
so we will do some more testing and see what happens
they recommend 1.0cf3 per sub plus sub and port diss tunned at 56hz....
I kind of thought it was a bit small but I tried it any ways
no love lost..it's only 35 bucks worth of MDF
he did a sweep from 40hz to 60hz to get the 144db
I played withTermpro and it tells me this box peaks at about 68hz
so we will do some more testing and see what happens
07-16-2007, 10:17 PM
#16
any ways.....
he won 1st place in Superstreet 1,2 no wall with the
60hz to 40hz sweep
I was playing with Termpro and it showed a nice peak at
64hz
we just did some testing with a sweep from 70hz to 60hz
and it really peaked out at 64hz....if he would have went
up a few hz his score would have been better but he
still took home 1st place
we will get some mic time soon here and see what it
does in the higher freq....there is a comp coming up
in August...everything will be tunned in
he won 1st place in Superstreet 1,2 no wall with the
60hz to 40hz sweep
I was playing with Termpro and it showed a nice peak at
64hz
we just did some testing with a sweep from 70hz to 60hz
and it really peaked out at 64hz....if he would have went
up a few hz his score would have been better but he
still took home 1st place
we will get some mic time soon here and see what it
does in the higher freq....there is a comp coming up
in August...everything will be tunned in
Last edited by thumpper; 07-16-2007 at 10:40 PM.
07-16-2007, 10:26 PM
#17
Originally Posted by silverbane
They are 12.3 on roids.
i can't wait to try a set of them out....
btw, anyone think that they would be more marketable to spl guys with lower impedence, say dual 1 or 1.4 coils.
if there is a large enough demand, they will build it.
07-17-2007, 03:53 AM
#18
0 Watt CAFz'r
Join Date: Jun 2007
Posts: 20
Originally Posted by Sub Sonic
we did not even have a chance to test the box
out before he had it metered..we have no clue what
frequency it peaks out at yet......
with a sweep from 40hz to 60hz it hit 144db on a Termlab....
his last box hit 147db on a Audiocontrol..
the difference between an Audiocontrol mic and a Termlab
is about 8db or so....so it is a bit louder
we will play around with it a bit and
see if we can squeeze any more out of it
out before he had it metered..we have no clue what
frequency it peaks out at yet......
with a sweep from 40hz to 60hz it hit 144db on a Termlab....
his last box hit 147db on a Audiocontrol..
the difference between an Audiocontrol mic and a Termlab
is about 8db or so....so it is a bit louder
we will play around with it a bit and
see if we can squeeze any more out of it
07-17-2007, 10:16 PM
#20
this box was built to Bassworx specks...
the only changing factor was going from the
4" round ports to a slot port
the 1.0cf3 seems a little small to me...
I'm going to play with this one a bit and try another
one a little bigger and tune it to the resonance freq
of the vehicle and see the diff
the only changing factor was going from the
4" round ports to a slot port
the 1.0cf3 seems a little small to me...
I'm going to play with this one a bit and try another
one a little bigger and tune it to the resonance freq
of the vehicle and see the diff
