206xtreme Posted November 30, 2012 Author Report Posted November 30, 2012 Finding a term lab here is not so easy. But I guess I will have to do it sometime. 2007 Peugeot 206 1400cc 75hpHead Unit: Pioneer DEH 80PRSSpeakers+Tweeters Amplifier: 2 x Hifonics Colossus Generation X3Bass Amplifiers: 2 x Taramps HD8000 (quadraple copper terminals by Toolmaker Metalworkz)Tweeters: 6 x Digital Designs VO-B2 + 4 x Beyma CP21/fMidrange Speakers: 20 x 8" Beyma 8M100 NdSubwoofers: 2 x Digital Designs 9918 walledAlternators: Mechman 320A universal + Bosch 260ARCA: Dragster OFC twisted triple shieldedWires: 0gauge big3 upgrade with SP audio, Currents with SP audio, Grounds with Rockford FosgateBatteries: 980AH of power with copper rails.Alarm: Python 5303P So far 161.4 dB with a Cadence 9kW @ Salamina 2014.
CleanSierra Posted November 30, 2012 Report Posted November 30, 2012 The picture you have isn't quite accurate. You need to have the l-port piece 45'd too in order to maintain the same port width the port drops to below desired width where that 45 is. I think TeamAlpine on here has done much research with 45s and no 45s and it DID hurt SPL score in some instances. Im not the one you want to try to troll. Just a fyi for you.
TeamHT Posted November 30, 2012 Report Posted November 30, 2012 I never understood the point....I guess it would make sense if there was a fan inverted into the speaker cutout and the airflow was flowing in one direction...but it isn't. It is moving back and forth constantly, simultaneously, and very harshly. Just my $0.02 Tell me...does this smell like chloroform to you?
CleanSierra Posted November 30, 2012 Report Posted November 30, 2012 I never understood the point....I guess it would make sense if there was a fan inverted into the speaker cutout and the airflow was flowing in one direction...but it isn't. It is moving back and forth constantly, simultaneously, and very harshly. Just my $0.02 Agree with this 100% Im not the one you want to try to troll. Just a fyi for you.
TeamHT Posted November 30, 2012 Report Posted November 30, 2012 Or why a 45 is only placed on one side. If it made that much of a difference, wouldn't having an equal angle on the parallel piece make it functional? Shit, wish I wasn't so busy I could do some tests and post results. Maybe someone will. Tell me...does this smell like chloroform to you?
revoracing247 Posted November 30, 2012 Report Posted November 30, 2012 Or why a 45 is only placed on one side. If it made that much of a difference, wouldn't having an equal angle on the parallel piece make it functional? Shit, wish I wasn't so busy I could do some tests and post results. Maybe someone will. and i wish i had the money ~ If it was easy, everybody would be doing it ~
206xtreme Posted November 30, 2012 Author Report Posted November 30, 2012 The picture you have isn't quite accurate. You need to have the l-port piece 45'd too in order to maintain the same port width the port drops to below desired width where that 45 is. I think TeamAlpine on here has done much research with 45s and no 45s and it DID hurt SPL score in some instances. You are very right! I would 45 the port's corner, the port itself (if I did an L port) and the opposite corner of the port's. This picture is borrowed from google just to show you what I mean. I am not quite sure all the time I make myself clear enough because of the difference in language. So most people believe that there in no point on doing it. okay. 2007 Peugeot 206 1400cc 75hpHead Unit: Pioneer DEH 80PRSSpeakers+Tweeters Amplifier: 2 x Hifonics Colossus Generation X3Bass Amplifiers: 2 x Taramps HD8000 (quadraple copper terminals by Toolmaker Metalworkz)Tweeters: 6 x Digital Designs VO-B2 + 4 x Beyma CP21/fMidrange Speakers: 20 x 8" Beyma 8M100 NdSubwoofers: 2 x Digital Designs 9918 walledAlternators: Mechman 320A universal + Bosch 260ARCA: Dragster OFC twisted triple shieldedWires: 0gauge big3 upgrade with SP audio, Currents with SP audio, Grounds with Rockford FosgateBatteries: 980AH of power with copper rails.Alarm: Python 5303P So far 161.4 dB with a Cadence 9kW @ Salamina 2014.
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