18 inch cerwin vega stroker

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Got an original cerwin vega stroker 18" sub for sale. In working condition, cosmetics are fair shape. No defects, or holes in the cone or surround. Very rare old school sub. sub is single 4ohm coil.

600 SHIPPED

Specs

Fs 31 Hz

Qts 0.191

Qms 7.923

Qes 0.196

Vas 5.78 cu ft

Xmax 1.5" (peak to peak)

Re 3.6 ohms

Sd 169.65 sq in

Driver displacement 0.43 cu ft

Sensitivity 96 dB

Power Handling 1600 watts

Tuning freq. of 40 Hz. SPL tuning

The optimum enclosure is 6.52 cu ft with two 6 ” diameter ports (56.54 sq in of port area) 10.40” long each.

Tuning freq. of 35 Hz. Deep Bass

The optimum enclosure is 6.72 cu ft with two 6 ” diameter ports (56.54 sq in of port area) 16.5” long each.

Tuning freq. of 30 Hz SQ.

The optimum enclosure is 6.94 cu ft with two 6” dia ports (56.54 sq in of port area)23.30” long each.

Pure SPL Competition. 42Hz tuning

Use 9 cu.ft. of air space per driver with 160 sq.in. of port area and a port length of 16.58" long.