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Old 22nd September 2003, 04:34 PM   #1
postman is offline postman  Australia
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Default Unknown driver help

I got a 12" subwoofer drive cheap from a garage sale a while ago but i cant seem to find any specs for it at all.

Here is all i know about it :

Model number seems to be 300W036

Its 12"
87db sensitivity
frequency responce 20-1000hz
Power handling 150w continuous
2 x 50ounce magnets
dual 4 ohm voice coils - 2" voice coil

Pic is attached

Just wondering if anyone has ever seen this driver before, or has any specs for it.

If not i figure a 50 litre sealed box would be a good way to test the performance of it ?
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Old 22nd September 2003, 10:15 PM   #2
Bose(o) is offline Bose(o)  Canada
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Sorry, time to whip out the VOM and measure T/S
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Old 23rd September 2003, 09:19 AM   #3
postman is offline postman  Australia
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Yep looks like what ill have to do, just thought id give it a shot since someone may have seen it before.
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Old 23rd September 2003, 09:31 AM   #4
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50 litre box seems a good starting point but I would also port it if a sub is your plans
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Old 23rd September 2003, 09:44 AM   #5
postman is offline postman  Australia
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Ill probably make up a quick sealed box to see how it goes before bothing with a ported box. Ill be primarly using it for a musical sub, so i may not even need to port it in the end.
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