http://www.partsexpress.com/pe/pshowdetl.cfm?&DID=7&Partnumber=264-838

Specifications:
Power Handling: 90 watts RMS/250 watts max
*VCdia: 2"
*Impedance: 4 ohms
*Re: 3.2 ohms
*Frequency range: 37-200 Hz
*Fs: 27 Hz
*SPL: 89 dB 2.83V/1m
*Vas: 3.15 cu.ft.
*Qms: 4.21
*Qes: .31
*Qts: .29
*Xmax 12 mm
*Dimensions: A: 8-1/2" x 12-1/8", C: 5-3/4".


"If you are flammable and have legs, you are never blocking a fire exit" -Mitch Hedberg