Bozak Cone Driver Parameters.

advisd · 22nd January 2004, 04:45 PM

Bozak Cone Driver Parameters.

Hello:

I have a pair of 12” alnico Bozak cone Driver:
The internal suspension of the woofers are new.
Two tweeters in each Driver are inside of the frame.
The Cone and Voice coil of the 4 tweeters are new (re-cone)
The forward woofer cone motion works well.

Fs is 39.7785 Hertz
Qts is 0.7892
Cone area is 0.0613 m^2
Qes is 1.0438
Qms is 3.2360
Qts is 0.7892
Vas is 6.5349 cubic feet
Vas is 185.1240 liters
Re is 6.8000 ohms
Rm is 27.8811 ohms
Voice Coil Inductance Le is 0.6891 mH
Efficiency is 92.31 dB 1w/1m
BL is 8.62 Tesla meters

But :

What Can I do with this Cone Drivers??
.(Sealed , Vented , TL………)

I need some Ideas from You!!

sreten · 23rd January 2004, 10:35 PM

Sightly confusing post as you give no details of the crossover.

Open baffle with some passive line level electrical eq for baffle
rolloff probably the best, Q is near ideal for this, note you will
need a big baffle to realise the possibly excellently deep bass.

Sealed box, would have to be very big, reflex is a non starter.
TL's I'm not sure, would have to be massive and well damped.

sreten.

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23rd January 2004, 10:35 PM	#2
sreten diyAudio Member Join Date: Nov 2003 Location: Brighton UK	Sightly confusing post as you give no details of the crossover. Open baffle with some passive line level electrical eq for baffle rolloff probably the best, Q is near ideal for this, note you will need a big baffle to realise the possibly excellently deep bass. Sealed box, would have to be very big, reflex is a non starter. TL's I'm not sure, would have to be massive and well damped. sreten.