8" 2Way Midrange Loudspeaker w/ Built-in Tweeter 550W 4 Ohm DS18 PRO-ZT8

8" 2Way Midrange Loudspeaker w/ Built-in Tweeter 550W 4 Ohm DS18 PRO-ZT8

This listing includes:
(1) DS18 PRO-ZT8 8" Mid Range 2 way Loud Speaker 

RMS Rating 275 Watts Per Speaker
Max Power 550 Watts Per Speaker
Impedance: 4 Ohms 
Sensitivity (1w/1m) 98dB
Frequency Response 65Hz - 22KHz
Recommended Hi Pass Crossover 80Hz
Voice Coil Diameter 1.5" (38.1 mm)
Magnet Material 27 oz
Overall Diameter 214 mm (8.42")
Front Mount Baffle Cutout 181 mm (7.13") 
Mounting Depth 91 mm (3.58")
Overall Depth 113 mm (4.44")