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150dB trunk build!!! with seats that don't fold?!?


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Posted

hammer fixes everything you know this.

THERE IS NO BUILD LOG!

1998 Chevy Silverado ext cab

Alpine CDA-9887

4 Team Fi 15s

2 Ampere Audio TFE 8.0

2 Ampere Audio 150.4

3 Digital Designs CS6.5 component sets

Dual Mechman 370XP Elite alternators inbound!

8 XS Power d3400

6 XS power d680

Second Skin

Stinger

Tsunami Wiring

Sky High

A Real Voltmeter not a piece of shit stinger.

Posted

I run way more than that for my 2 10's. If you can't go any bigger on the port, you'll have to greatly decrease the size of your ported chamber.

pics?

I have no port noise btw.

a little late on the response but here's my port for my 2 10's

IMG_20110812_163209.jpg

also very unlikely to get port noise at such a low frequency even with too small a port.

If you still have the box apart try shrinking the ported chamber a bit. It will make your peak go up. But that doesn't always mean your score will go up, but it's worth a shot imo.

Posted

a little late on the response but here's my port for my 2 10's

http://i82.photobucket.com/albums/j263/FLstrongman/IMG_20110812_163209.jpg

also very unlikely to get port noise at such a low frequency even with too small a port.

what are the specs on that box? what vehicle is it for?

my port really isn't too small, and of course a port thats too small will cause port noise, why else would people be worried about port area?

Posted

I was saying more vent. In turn making it longer to keep tuning

on this note, I've never actually considered the port to only be the thickness of the MDF.

as the ends of the port are so close to other hard surfaces, the effective port length would be much longer than its actual length.

Posted

a little late on the response but here's my port for my 2 10's

http://i82.photobucket.com/albums/j263/FLstrongman/IMG_20110812_163209.jpg

also very unlikely to get port noise at such a low frequency even with too small a port.

what are the specs on that box? what vehicle is it for?

my port really isn't too small, and of course a port thats too small will cause port noise, why else would people be worried about port area?

sorry, specs are top secret right now lol. It's for a 1999 2 door Jimmy.

A larger port would make your peak go up. That's all I was trying to say.

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