Nominal Specifications

• Nom. Diameter 200 mm (8 in)
• Overall Diameter 223.75/207.9 mm (8.81/8.18 in)
• Bolt Circle Diameter 210 mm (8.27 in)
• Baffle Cutout Diameter 183 mm (7.20 in)
• Depth 126.5 mm (4.98 in)
• Flange and Gasket Thickness 10.7 mm (0.42 in)
• Net Weight 4.7 Kg (10.4 lb)
• Shipping Box
• (Single Carton Box) 235 x 235 x 155 mm
• (9.3 x 9.3 x 6.1 in)
• Shipping Weight 5 Kg (11.0 lb)

Technical Parameters

• Nom. Impedance 8 Ohm 8 Ohm
• Winding Material Al
LF
• Minimum Impedance 8 Ohm
• AES Power Handling (1) 250 W
• Max Power Handling (2) 500 W
• Sensitivity (1W/1m) (3) 94 dB
• Frequency Range 70-4000 Hz
• Voice Coil Diameter 65 mm (2.56 in)
• Former Material Glass Fiber
• Winding Depth 15 mm (0.59 in)
• Magnetic Gap Depth 8 mm (0.31 in)
• Flux Density 1.12
• Magnet Ferrite Ring
• Basket Material Aluminum
• Demodulation Aluminum Ring
• Cone Surround (5) Triple Roll
• NET Air Volume filled by Loudspeaker 1 dm^3 (0.035 ft^3)
• Spider Profile 1x variable height waves
HF
• Minimum Impedance 7 Ohm
• AES Power Handling (1) 30 W
• Max Power Handling (2) 60 W
• Sensitivity (1W/1m) (3) 105 dB
• Frequency Range 1200-20000 Hz
• Voice Coil Diameter 37 mm (1.46 in)
• Former Material Kapton
• Winding Depth 2.1 mm (0.08 in)
• Magnetic Gap Depth 2.6 mm (0.10 in)
• Flux Density 1.85 T
• Min. Cross. Freq. (4) 1.7 kHz
• Dispersion Angle 100°
• Diaphragm Material Ketone Polymer
• Diaphragm Shape Annular

Thiele And Small Parameters

• Fs 70 Hz
• Re [LF] 6.5 Ohm
• Re [HF] 5.5 Ohm
• Qes 0.38
• Qms 7.4
• Qts 0.36
• Vas 8 dm^3 (0.28 ft^3)
• Sd 205 cm^2 (31.8 in^2)
• Xmax (6) 6.17 mm
• Xdamage (7) 16 mm
• Mms 23.6 g
• Bl 15.1 N/A
• Le 0.57 mH
• Mmd 20.3 g
• Cms 0.14 mm/N
• Rms 1.79 Kg/s
• Eta Zero 1.42 %
• EBP 184 Hz