Nominal Diameter: 8" (203.2mm)
Nominal Impedance: 4 Ohms
RMS Power Handing: 275 Watts 
MAX Power Handing: 550 Watts
Sensitivity (1w/1m): 98dB
Frequency Response: 65Hz - 22KHz
Recommended Hi Pass Crossover: 80Hz
Midrange  
Voice Coil Diameter: 1.5" (38.1 mm)
Voice Coil Former Material: Kapton
Winding Material: CCAW
Basket Material: Steel
Magnet Material: 27 oz
Tweeter  
Voice Coil Diameter: 1" 
Voice Coil Material: Kapton
Winding Material: CCAW
Diaphragm Material: Aluminum Alloy 
Magnet Weight: 0.44 oz
Magnet Material: Neodymium (N38H)
Thiele & Small Parameters  
Equivalent Volume / Vas 12.4021 LTR
Excursion / Xmax  1.6mm
Free Air Resonance / Fs 110 Hz
Mechanical Factor / Qms 3.906
Electrical Factor / Qtes 0.76
Total Factor / Qts 0.708
DC Resistance / Re  3.2 ohms
Measurements  
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")

PRO-ZT8 PRO 8" 2-WAY MIDRANGE WITH BUILT IN BULLET TWEETER 275 RMS

$87.00Price