产品参数：

Dual Cone Full-Range Ceiling Speaker Assemblies

. 10 watts RMS/20 watts maximum power handling

. 10oz. magnet

. 1” aluminum voice coil

. Frequency response: 55Hz – 15kHz

. 12” white painted metal grill

. 70V taps: 10W, 5W, 2.5W, 1.25W & 0.625W