PRO-127 (400-0227) Specifications Faxback Doc. # 14023 Frequency Response:...........................................90-20,000 Hz Power Handling Capacity:..........................................50 Watts Efficiency:..............................................87 dB SPL (1W/1m) Impedance:..........................................................8 Ohms Speaker Complement:..........................5-lnch High-Compliance Woofer 1-lnch Wide Dispersion Tweeter Enclosure:.............................................Acoustic Suspension Dimensions (HWD):.......................11 27/32 x 8 15/32 X 6 7/32 Inches (300 x 215 x 145mm) Weight:......................................................7 Ibs (3.2kg) (ALL-03/08/95)