PS12 Thiel-Small Parameters

The PS12-4  speaker part is a 12-inch 4 ohm woofer used in the Carvin loudspeakers listed below. 

 SCxA Series:
SCx12A

PS12-4 Specifications:

Frequency Response : 50Hz - 3kHz (-3dB)
Power : 300 Watts RMS
Sensitivity: 97dB 1W/1m
Magnet Structure :  6lb Ferrite Core
Basket Frame : Stamped
Voice Coil : 2.5-inch
Impedance : 8 Ohms
NetWt  : 9 lbs
Warranty: 90 Days