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WTB Excel W21 EX002 or similar Seas drives

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G

gaborbela

Member
Joined 2005
Hello

I would like to buy a pair Seas Excel W21 EX002 or similar driver in good condition , lightly used.
Specially interested on these model but I'm open on other similar 8" Excel , newer model to.:)

Some info from these driver just in case you have a pair extra etc.

20 cm bass driver with magnesium cone. The cone is equipped with a copper phase plug.
•power handling (continuous/programme) = 120/300 W
•resonance frequency fs = 28 Hz
•impedance R = 8 Ohm
•sound pressure level SPL = 91 dB (2,83V; 1m)
•DC resistance Re = 6,4 Ohm
•force factor BL = 9,2 N/A
•voice coil inductance L = 0,5 mH
•effective piston radiating area Sd = 220 cm2
•effective mechanical mass incl. air load mms = 29 g
•equivalent volume of compliance Vas = 69 l
•total Q factor Qts = 0,36 (Qms=2,7, Qes=0,41)
•voice coil diameter = 39 mm
•mounting diameter d = 187 mm
•overall diameter d = 215,4 mm
•mounting depth (not countersunk) t = 80,3 mm

Thank you
Greetings gabor
 

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