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15" XL Aero Port Question


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I'm looking to buy a 15" M2 XL and I was wondering if anyone can tell me what size and how many aero ports I would need in order to tune it to 32hz. Thanks!

2008 Pontiac Grand Prix

Currently:

Powder coated 300amp Mike Singer Alt

(1) XS Power D3400

(1) XS Power D3100

Future:

CT Sounds CT2200.1D

DC Audio 15" M2 XL

Pioneer AVH-X4700BS

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Its a 15, imo between 45-60" of port area in a 3-4cuft box.

Look around at builds using those speakers to see how much port area and net volume people are using for them. Then build a box that fits your car with net volume and port area around what others are running those subs with

t1500bdcp

2 t2d4 15"

1 t600.4

1 t400.2

1 set p1 tweets

singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz.

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Also I assume were talking about NET volume, Lets say it was 3.5 NET then to tune to 32 you would need 2 4" ports 15" long each This would be about 25si of port

DC AUDIO

Phone Number

1(855)SPL-DBZZ

Built by Competitors, for Competitors.

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  • 4 weeks later...

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