Transfer Function

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Jul 24, 2001 | 11:59 AM

Marin84L69

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Junior Member

Joined: Apr 2001

Posts: 30

Likes: 0

From: Kitchener, Ontario, Canada

Transfer Function

I'm in the process of designing a sealed subwoofer enclosure. One of the parameters of great importance is the vehicles transfer function. It gives you an idea of how your subwoofer will respond (SPL) at certain frequencies in your car (also based on the location of the sub). Since I am looking for a flat frequency response and am planning to use the rear well area for the box location, what transfer fuction should I be using? I have not seen this in any other posts. Any help is appreciated. Thanx,

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1984 Z28
L69, CC Quadrajet
K&N Filter
3.73 Limited Slip
Centerforce DF Clutch
SLP 1 5/8 headers, high flow CAT, SS Exhaust
GM Motorsports Struts

Jul 24, 2001 | 12:08 PM

Jim85IROC

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Joined: Jul 1999

Posts: 13,579

Likes: 9

From: Readsboro, VT

Car: 85 IROC-Z / 88 GTA

Engine: 403 LSx (Pending) / 355 Tuned Port

Transmission: T56 Magnum (Pending) / T5

Axle/Gears: 3.42 / ?

The transfer function of our cars is around 50hz, but to get an exact curve, you should find a shop with an RTA and a pink noise generator.

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