vw passat Posted July 28, 2013 Report Share Posted July 28, 2013 hi smd i have a vw passat 97-00 and i have a 15'' sub this are the specs of the sub http://www.spldynamics.fi/products/subwoofers/SPL-series/spl-380d2-e.html in my passat on the meter iv made 143db and with the same equipment and the same box in a peugeot 308 iv made only 141db with the same song as well. i think that in a peugeot 308 i need to make more db's cause its a small car i think i dont know thats why im posting this problem cause i know that some one can help me as always. can someone tell me what do u think that is the problem this is the amp specs http://www.spldynamics.fi/products/amplifiers/ICE-series/ice-3500d-e.html and this is the box http://i44.tinypic.com/m0ifk.png it play a small of low notes but when there is songs that are like 29hz its sounds like the woofer its free air i think cause the freq is to high 40hz. and there is somthing that i can change from the box to make a little bit more dbs like 16sq inches is good or i need to make it lower? tx smd Link to comment Share on other sites More sharing options...
vw passat Posted July 28, 2013 Author Report Share Posted July 28, 2013 42 views without any question? great!!! Link to comment Share on other sites More sharing options...
vw passat Posted July 28, 2013 Author Report Share Posted July 28, 2013 bump Link to comment Share on other sites More sharing options...
Trey_Dog650 Posted July 28, 2013 Report Share Posted July 28, 2013 Need to slow down the typing and have a clear question. The reason why your system "hits" different dbs in different cars is simply car acoustics and they are a bitch. You can never expect the same numbers. Shit you can throw the same system in the same car and it can still have different scores. Anyway test and tune and rebuild 13 Kia Forte Build! 07 Hyundai Accent Build ***Super Seller*** N8ball2013 And then he gets to say ok all you guys were right. im sorry for being a dummy poo poo head. Link to comment Share on other sites More sharing options...
TeamHT Posted July 28, 2013 Report Share Posted July 28, 2013 Just because it is the same equipment does not mean it will net the same score. And it's not even really a problem. You're looking at two completely different environments, even the electrical systems might be different. 2 decibels probably isn't even that audible Tell me...does this smell like chloroform to you? Link to comment Share on other sites More sharing options...
vw passat Posted July 28, 2013 Author Report Share Posted July 28, 2013 but i think the peugrot 308 is smaller than a vw passat so it will make more dbs. Link to comment Share on other sites More sharing options...
Trey_Dog650 Posted July 28, 2013 Report Share Posted July 28, 2013 What did I just say 13 Kia Forte Build! 07 Hyundai Accent Build ***Super Seller*** N8ball2013 And then he gets to say ok all you guys were right. im sorry for being a dummy poo poo head. Link to comment Share on other sites More sharing options...
TeamHT Posted July 28, 2013 Report Share Posted July 28, 2013 It's not always about the size of the car. The size of the area being pressurized, the placement of the speakers and port, even the distance to the windshield could all affect the score. Maybe it's too small for the enclosure setup or orientation and the waves aren't maturing. A majority here will be in the states, can you provide pictures of the car sad setup to help reference? Tell me...does this smell like chloroform to you? Link to comment Share on other sites More sharing options...
vw passat Posted July 28, 2013 Author Report Share Posted July 28, 2013 the car is like this http://i42.tinypic.com/2qav94y.jpg can i change the specs of the box? Link to comment Share on other sites More sharing options...
Trey_Dog650 Posted July 28, 2013 Report Share Posted July 28, 2013 Dude why are you tripping so hard. If you wanna change the spec of the box then just build a new box 13 Kia Forte Build! 07 Hyundai Accent Build ***Super Seller*** N8ball2013 And then he gets to say ok all you guys were right. im sorry for being a dummy poo poo head. Link to comment Share on other sites More sharing options...
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