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#1 |
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diyAudio Member
Join Date: Oct 2002
Location: ...........
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I bought some loaded pa boxes today and managed to get the guy to try them out for me. I bought the lot for £150
Tops are : 2x 12 inch x 6 inch flare + RCL 393 phenolic comp drivers rated 50w rms each in 18mm plywood box. Mids are: 2x dual 12 inch McKenzie Forte dual cone speakers rated 100w rms each driver,16 ohm each driver in 15mm ply boxes.Sealed cabs Bass are: 2x 15 inch Celestion K15B-300 rated 300w rms each driver, 4ohms each in 18mm plywood slot reflex cab with chipboard baffle. Well I can't complain as I got the whole lot for £150, and he tested them out with 3 amps and an active x over and sounded pretty good. But would like to change the chipboard baffles on the bassbins for plywood baffles and change the 1/4 inch jack inputs for speakon. Top drivers are RCL 393 phenolic comp drivers, mids drivers are McKenzie Forte and bass are Celestion K15B-300. So does anyone know where more specs and ts parameters are for these drivers??? Would like to know the vc size,magnet weight,QTS,BL and Xmax for those drivers etc |
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#2 |
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diyAudio Member
Join Date: Mar 2011
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I know this is VERY old threat but Google found this when I was trying to find parameters of the Celestion K15B-300. They were so hard to find so I finally asked from the manufacturer. So if anyone is still interested:
Celestion K15B-300: nom. diam. (inch) 15 voice coil diam. (mm/inch) 75/3 former material Kapton coil winding length 11/0.43 magn. gap depth 8/0.31 overall depth 160/6.30 weight (kg) 6 freq. range 40-4k sensitivity (1W@1m) 97 power handling (W) 300 nom. impedance (ohm) 8 Fs (Hz) 40 Re (ohm) 5.78 d 0.33/12.99 Sd 0.0855/132.5 Vas (l) 212.0/7.48 Mmt 69.9 Qes 0.665 Qms 4.863 Qts 0.585 Bl 12.7 Cms 0.2065 Rms 3.78 Xmax (mm/inch) 1.5/0.059 B (T) 0.96 Le (mH) 0.81 |
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| Thread | Thread Starter | Forum | Replies | Last Post |
| deriving T/S parameters from common specs | hitsware | Full Range | 8 | 5th January 2009 02:12 AM |
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