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Screw in Mount for Compression Driver on the back side of Magnet.

4 inch voice Coil

High Power Handling (600 Watts) and excellent response.

This is basically an OMEGA 12A woofer with a Coax Horn and Screw on Driver Mounting.

TSG  12-1844 COAX 12” inch with 4 Inch Voice Coil

And 1 3/8” Screw on Compression Driver mounting.

 

Re = 5.52 ohms

Le = 1.68 mH

Qms = 9.95

Qes = .27

Qts = .27

Xmax = 4.8 mm

BL = 17.96 T*M

VC Diameter = 4 inches

Gap Height = 9.52 mm, .375"

No (Efficiency) = 2.75  97 db

Fs = 44.41 Hz

Zmax = 206.1 ohms

Mms = 57.4 g

Mmd = 50.4 g

Cms = .2239 MM/n

Rms = 1.6088 N*sec/M

Sd = 532.36 Cm2

Vd = 253.54 cc

EBP = 162.2

Magnet Weight = 109 oz.

Winding Length = 19.0 mm,  .75 inches

Calculated Sensitivity = 97 db