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DIY Speakers and Subs

Beovox's Avatar Beovox
12:13 PM Liked: 10
post #1 of 5
07-02-2013 | Posts: 4
Joined: Jun 2013
Thinking of buying this to replace the 8" Beovox 3702 woofer.
Will it work?


8" Replacement Speaker Woofer Part # W-8PC-4
Aluminum Frame
Poly Mica Cone, Rubber Surround, Gold Binding Posts, Vented, Bumped Backplate
Size: 8-1/8"
Hole cut-out: 7"
Depth: 3-11/16"
Voice Coil: 1-1/2"
Magnet: 30 oz
Impedance: 4 ohms, Re: 3.7 ohms
Power: 165 watts RMS, 330 watts max
Response: 25-2800 Hz
Sensitivity: 91 dB, 1 watt, 1 meter
Le: .90 mH, Fs: 45 Hz, Vas: 1.77 cu. ft., Qms: 4.2, Qes: .72, Qts: .62, Xmax: 4mm

with this....

Beovox 3700 type 6233:

Height (inches): 19,75

Width (inches): 9,9

Depth (inches): 9,9

Weight: 8,5kg

Impedance (ohms): 4

RMS load (W): 40

Music load (W): 75

Frequency response (Hz): 40-20

Harmonic distortion (%): 1

sensitivity (W): 3

Cabinet volume (Litres): 20

Dispersion (degrees angle): 120

Bass unit: 20cm

Mid-range unit: -

Treble unit: 38mm dome

Crossovers ((Hz): 2K
Mrkazador's Avatar Mrkazador
01:14 PM Liked: 267
post #2 of 5
07-02-2013 | Posts: 3,892
Joined: Jun 2005

You can't swap any driver in there without doing some measurements. The best replacement would be the exact same woofer. Is the woofer damaged beyond repair?


Colm's Avatar Colm
02:26 PM Liked: 89
post #3 of 5
07-02-2013 | Posts: 4,652
Joined: Aug 2002
Quote:
Originally Posted by Beovox View Post

Will it work?
Yeah, it will work. Whether it will be an improvement is the question. Why do you want to replace the woofer?
Beovox's Avatar Beovox
03:04 PM Liked: 10
post #4 of 5
07-02-2013 | Posts: 4
Joined: Jun 2013
Thinking about just cutting of the wires from the old one, and use them on the new without changing the electronics first, it won't explode right? I guess the ohms are the most important?
The old woofer is blown or something.
Awenta's Avatar Awenta
06:13 PM Liked: 12
post #5 of 5
07-02-2013 | Posts: 64
Joined: May 2013
Define or something.

You may end up downgrading the woofer and still have it be something.

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