B&C Zvučnik 8MBX51

B&C Zvučnik 8MBX51 :

B&C 8MBX51 8" 200W 8 Ohm Loudspeaker Driver

Specifications:

Nominal diameter 200 mm (8.0 in)
Nominal impedance 8 ohms
Minimum impedance 5.9 ohms
Nominal power handling 200 W
Continuous power handling 400 W
Sensitivity (1W/1m) 96.5 dB
Frequency range 60 - 4000 Hz
Voice coil diameter 51 mm (2.0 in)
Winding material Aluminium
Former material Glass Fibre
Winding depth 15 mm (0.59 in)
Magnetic gap depth 7 mm (0.28 in)
Flux density 1.3 T

Design:

Surround shape Triple Roll
Cone shape Curvilinear
Magnet material Neodymium Ring
Spider Single
Pole design T-Pole
Woofer cone treatment Hydrophobic Treatment
Recommended enclosure 19.0 dm3 (0.67 ft3)
Recommended tuning 63 Hz

Parameters:

Fs 60 Hz
Re 4.9 ohms
Qes 0.31
Qms 5.6
Qts 0.29
Vas 23.0 dm3 (0.81 ft3)
Sd 220.0 cm2 (34.1 in2)
Reference efficiency 1.7 %
Xmax 6.0 mm
Xvar 8.0 mm
Mms 20 g
Bl 11.4 Txm
Le 0.4 mH
EBP 193 Hz

Mounting And Shipping Info:

Overall diameter 225 mm (8.86 in)
Bolt circle diameter 210 mm (8.27 in)
Baffle cutout diameter 187.0 mm (7.36 in)
Depth 93 mm (3.66 in)
Flange and gasket thickness 9 mm (0.35 in)
Air volume occupied by driver 1.1 dm3 (0.04 ft3)
Net weight 1.8 kg (3.97 lb)
Shipping weight 2.2 kg (4.85 lb)
Shipping box 300x160x180 mm (11.81x6.30x7.09 in)
Service Kit RCK008MBX518