PRO-ZT6 General Nominal Diameter: 6.5" ( 1651.1 mm)
Nominal Impedance: 4 ohms
RMS Power Handing: 225 Watts MAX
Power Handing: 450 Watts
Sensitivity (1w/1m): 96dB
Frequnecy Response: 65Hz - 22KHz Recommended Hi Pass Crossover 120Hz
Midrange Voice Coil Diameter: 1.5" ( 38.1 mm)
Voice Coil Former Material: Kapton
Winding Material: CCAW
Basket Material: Steel
Magnet Weight: 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 Thiele & Small Parameters Equivalent Volume / Vas 2.917 LTR Excursion / Xmax 1.6 mm Free Air Resonance / Fs 150Hz Mechanical Factor / Qms 3.906 Electrical Factor / Qes 0.747 Total Factor / Qts 0.701 DC Resistance / Re 3.2
Measurements Overall Diameter: 178mm (7") Front
Mount Baffle Cutout: 144mm ( 5.67" )
Mounting Depth: 77mm ( 3.03" )
Overall Depth: 97mm ( 3.81 )