H 4550

Type:
Driver
Usage:
-
H 4550

Description

BMS 4550 is a powerful 1" professional compression driver that delivers superb sonic quality in a small package. It has an exceptional dynamic range and produces even the most complex music signals with depth and definition.

 

 

 

Model:   H 4550
 Throat diameter:    1" (25.4 mm)
 Nominal impedance:    8 Ω or 16Ω
 Power capacity (AES):    80 W
 Peak Power:    450 W

 Sensitivity in:
   
 CD Horn, 1W/1m    113dB
 Plane wave tube, 1mW    118dB
 Maximal SPL (cont.)    132dB at 80 W
 Frequency range    500 - 20000 Hz
 Recommend crossover    800 Hz
 Voice coil diameter    1,75" (44,4 mm)
 Magnetic material    Ceramic
 Flux density    2,0 T
 Voice coil material    Copper Clad Aluminium
 Voice coil former    Kapton
 Diaphragm material    Polyester

Mounting Information
 Overall diameter    mm    123
 Depth    mm    52
 Net weight    kg    2,25
2xM6 holes, 180o on 76.2 mm diameter