Specifications*
Throat diameter 38 mm (1.5 in)
Nominal impedance 8 Ω
Minimum impedance 8.1 Ω
Nominal power handling2 140 W
Continuous power handling3 280 W
Sensitivity (1W/1m)4 109.0 dB
Frequency range 1 - 20 kHz
Recommended crossover5 1.0 kHz
Voice coil diameter 100 mm (4.0 in)
Winding material Aluminium
Inductance 0.18 mH
Diaphragm material Titanium
Flux density 1.95 T
Magnet material Neodymium Ring
Mounting And Shipping Info
Four M6 holes 90° on 102 mm (4 in) diameter
Overall diameter 154 mm (6.1 in)
Depth 60 mm (2.4 in)
Net weight 3.4 kg (7.5 lb)
Shipping units 1
Shipping weight 3.7 kg (8.1 lb)
Shipping box 195x195x100 mm
(7.7x7.7x3.9 in)
Service Kit
Replacement diaphragm MMD4ATN8M
*Driver mounted on B&C ME 90 horn.
