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Hummer 4TH order bandpass built by Scott Bowman


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its only like a half day work...

not even worth that?

come on.........

try eettttttt

2008 California state record holder 157.2 Bassrace2009 California state record holder 157.0 BassraceRollin 50's 158.7db2009 King of Cali Bassrace2009 USACi score 160.5 @ 42hz
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well, i talked to singer. essentially whats happening here is these subs do horrible in a sealed environment. he tested them in just a sealed box alone and in several bandpass environments and they would not perform what so ever...

No offense to anyone else but i've been good friends with singer for about 5 years now and i'm going to take his advice. You guys were making me feel crazy but singer essentially agreed with everything i was thinking.

were not going to change anything until the woofers are swapped.

Good to know you were on the right track then Nick. Keep me posted!

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well, i talked to singer. essentially whats happening here is these subs do horrible in a sealed environment. he tested them in just a sealed box alone and in several bandpass environments and they would not perform what so ever...

No offense to anyone else but i've been good friends with singer for about 5 years now and i'm going to take his advice. You guys were making me feel crazy but singer essentially agreed with everything i was thinking.

were not going to change anything until the woofers are swapped.

Good to know you were on the right track then Nick. Keep me posted!

thanks man, i appreciate your help. was nice catching up as well man!

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Mike told me last summer that the hd's where not ideal for sealed...it was either subs or batteries and I choose to get more batts...subs will come later..mayhems or nightshades..or I may just psi these...there was no bad advice given...Ray is proven in getting Hummers loud as well as building 4th orders but it comes to a point where the ends don't justify the means...when I change subs in a few months Nick and Scott can brainstorm then vs doing it now and then doing it again in a few months...and Ray he did shrink the port

supercharged hummer h2

8 Sundown nightshade v'2 Scott Bowman built 4th order bandpass

2 precision power pcx 4125(mids & hi's)

2 Stetsom 14k2e's

alpine ina-w910

dual Mike Singer350 amp alt

8 kinetic 2400 batteries two shuriken bt 120

1 kinetic 2000 under the hood

link to build log:

My link

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Last he texted me was a 55.4 ish sealed.

57.2 door open after they shrunk the vent a little

2008 California state record holder 157.2 Bassrace2009 California state record holder 157.0 BassraceRollin 50's 158.7db2009 King of Cali Bassrace2009 USACi score 160.5 @ 42hz
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Last he texted me was a 55.4 ish sealed.

57.2 door open after they shrunk the vent a little

New port:

50_imagejpeg952-1.jpg?t=1313859233

Test fit:

49_imagejpeg952.jpg?t=1313859071

port installed:

51_imagejpeg952.jpg?t=1313641000opem

door open at 42hz?:

54_imagejpeg952.jpg?t=1313960815

supercharged hummer h2

8 Sundown nightshade v'2 Scott Bowman built 4th order bandpass

2 precision power pcx 4125(mids & hi's)

2 Stetsom 14k2e's

alpine ina-w910

dual Mike Singer350 amp alt

8 kinetic 2400 batteries two shuriken bt 120

1 kinetic 2000 under the hood

link to build log:

My link

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