Technical Parameters

• Nom. Impedance 8 Ohm
• Winding Material Al
LF
• Minimum Impedance 6.4 Ohm
• AES Power Handling (1) 250 W
• Max Power Handling (2) 500 W
• Sensitivity (1W/1m) (3) 97 dB
• Frequency Range 55-5000 Hz
• Voice Coil Diameter 65 mm (2.56 in)
• Former Material Glass Fiber
• Winding Depth 17.4 mm (0.69 in)
• Magnetic Gap Depth 8 mm (0.31 in)
• Flux Density 1.25 T
• Magnet Neodymium Ring
• Basket Material Aluminum
• Demodulation Aluminum Ring
• Cone Surround (5) Triple Roll
• NET Air Volume filled by Loudspeaker 1.9 dm^3 (0.067 ft^3)
• Spider Profile 1x variable height waves
HF
• Minimum Impedance 6.8 Ohm
• AES Power Handling (1) 30 W
• Max Power Handling (2) 60 W
• Sensitivity (1W/1m) (3) 107 dB
• Frequency Range 1500-20000 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 (LF)

• Fs 56 Hz
• Re [LF] 5.3 Ohm
• Re [HF] 5.5 Ohm
• Qes 0.38
• Qms 11.3
• Qts 0.37
• Vas 61.1 dm^3 (2.16 ft^3)
• Sd 539 cm^2 (83.55 in^2)
• Xmax (6) 7.37 mm
• Xdamage (7) 17.4 mm
• Mms 53.6 g
• Bl 16 N/A
• Le 0.45 mH
• Mmd 39.5 g
• Cms 0.15 mm/N
• Rms 1.7 Kg/s
• Eta Zero 2.67 %
• EBP 147 Hz