Who is louder, me or my friend?

 

Bronze Member
Username: Paogr

AthensGreece

Post Number: 32
Registered: Dec-05
My friend's system:
1 CVR 12'' , 380wrms amp , on a 1.25cf sealed box. (He has no room in his trunk).

My system:
1 CVR 12'' , 240wrms amp , on a 2.0cf ported box tuned to 32-33hz (I will build the box the next week).

Which will be louder? (in theory)
 

Silver Member
Username: Logan__tille

Hamilton, Indiana United states

Post Number: 422
Registered: Feb-06
what kind of amps are they
 

Bronze Member
Username: Paogr

AthensGreece

Post Number: 33
Registered: Dec-05
pioneer 7100 the first

jbl 75.2 mine
 

Silver Member
Username: Yamahabanshee1

Paulding, Ohio USA

Post Number: 354
Registered: Jul-04
what kinda vehicles?
 

Silver Member
Username: Alexv305

Tavernier, FL USA

Post Number: 253
Registered: Oct-05
generally the ported box would be louder if designed properly...but all kinds of variables can determine who is louder in reality.
 

Bronze Member
Username: Paogr

AthensGreece

Post Number: 34
Registered: Dec-05
Let's say in the same vehicle.

The box i will build is this:
http://www.subwoofertools.com/forum/ported-box.asp?Ew=22&Eh=15.5&Dia=6&Xmax=11.5 &Vd=0.075&NumW=1&Vb=2&Fb=32&Qts=0.561&Vas=3.28&Fs=26.8&CE=0
 

Silver Member
Username: Killswitchjd

Post Number: 254
Registered: Apr-06
yes yours will be louder... or they may be the same thats not much power... the box types wil decide which is louder (quality of the boxes)
 

Silver Member
Username: Cadillacdb

Houston , TX

Post Number: 753
Registered: Aug-05
wont be enough of a noticable difference for anyone to make a decision if they are playing it by ear so get a meter and find out
 

Gold Member
Username: Tdbdadrummer

Wellsburg, WV USA

Post Number: 1562
Registered: Aug-05
Or buy a bigger amp without your friend knowing hehehehe...
 

Bronze Member
Username: Paogr

AthensGreece

Post Number: 35
Registered: Dec-05
I will definetely buy a bigger amp in the future :-)
 

Gold Member
Username: Matt12490

Benicia, California USA

Post Number: 1156
Registered: May-05
your jbl is probably putting out more than its rated.
 

Bronze Member
Username: Paogr

AthensGreece

Post Number: 36
Registered: Dec-05
I hope so, too...
 

Gold Member
Username: Tdbdadrummer

Wellsburg, WV USA

Post Number: 1572
Registered: Aug-05
Eh, JBL's put out what they say...Like Audiobahn amps, but the voltage is key, yet again...
 

Gold Member
Username: Rovin

Trinidad & T...

Post Number: 8566
Registered: Jul-05
a slot port going up against a sealed box even though he's got more power than u !? - hell ya ur slot will kick his @ss real good !.....
 

Bronze Member
Username: Makmillion

United States

Post Number: 81
Registered: Apr-06
I don't see how either would be loud at less than 400 watts.. it would distort so quick that you wouldn't have time to judge before the coils gave in..

I do, however, think your distortion would be louder than his :-)

...and my theory is under the assumption that you intend to spl.
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