Bronze Member Username: PaogrAthensGreece 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__tilleHamilton, Indiana United states Post Number: 422 Registered: Feb-06 | what kind of amps are they |
Bronze Member Username: PaogrAthensGreece Post Number: 33 Registered: Dec-05 | pioneer 7100 the first jbl 75.2 mine |
Silver Member Username: Yamahabanshee1Paulding, Ohio USA Post Number: 354 Registered: Jul-04 | what kinda vehicles? |
Silver Member Username: Alexv305Tavernier, 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: PaogrAthensGreece 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: KillswitchjdPost 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: CadillacdbHouston , 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: TdbdadrummerWellsburg, WV USA Post Number: 1562 Registered: Aug-05 | Or buy a bigger amp without your friend knowing hehehehe... |
Bronze Member Username: PaogrAthensGreece Post Number: 35 Registered: Dec-05 | I will definetely buy a bigger amp in the future |
Gold Member Username: Matt12490Benicia, California USA Post Number: 1156 Registered: May-05 | your jbl is probably putting out more than its rated. |
Bronze Member Username: PaogrAthensGreece Post Number: 36 Registered: Dec-05 | I hope so, too... |
Gold Member Username: TdbdadrummerWellsburg, 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: RovinTrinidad & 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: MakmillionUnited 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. |