Frazier X-15 Info

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BSwithTF
Posts: 17
Joined: Mon Mar 03, 2008 8:41 pm
Location: Joplin, MO

Re: Frazier X-15 Info

#16 Post by BSwithTF »

B&C 15PL40-8 15" Professional Woofer? I found these close to me for $100 for the pair. I didn't know if looking at T/S specs alone tell if a speaker may work in this enclosure or is definitely out of the question? Here's the specs for the B&C's.

Specs:
Nominal Diameter 380 mm (15 in)
Nominal Impedance 8Ω
Minumum Impedance 6.2Ω
Power Handling (50 --500 Hz) Nominal 400 W Continuous Program 800 W
Sensitivity (1W/1m) 99 dB
Frequency Range 40-2000 Hz
Voice Coil Diameter 76 mm (3 in)
Winding Material Copper Former Material Glass Fibre
Winding Depth 16 mm (5/8 in)
Magnetic Gap Depth 9 mm (11/32 in)
Flux Density 1.2 T
Thiele & Small Parameters
Fs 39 Hz
Re 5.1Ω
Qes 0.23
Qms 8.7
Qts 0.22
Vas 211 dm3 (7.4 ft3)
Sd 855 cm2 (132.5 in2)
η0 5.3%
X max ± 4 mm
X var ± 4 mm
Mms 79 g
Bl 20.6 T·m
Le 2 mH

Not looking for a definitive yes or no from anyone. Just a educated guess from someone who knows how read T/S parameters.

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