BMS 4549 Plus

GŁOŚNIKI BMS

GŁOŚNIKI WYSOKOTONOWE

Driver BMS 4549 Plus

OPIS:

1" HIGH FREQUENCY COMPRESSION DRIVER

· 113 dB sensitivity 1W / 1m
· 1 kHz Crossover
· Extended high frequency
· response up to 20 kHz
· Small size and low weight
· 44,4 mm voice coil
BMS 4549 Plus is a powerful 1" professional
compression driver that deliver outstanding sonic
quality in a small package. It has an exceptional
dynamic range and produces even the most
complex music signals with depth and definition.
The BMS exclusive voice coil technology employs
a light weigh Cooper Clad Aluminium wire wound
inside and outside of the Kapton former to improve
the heat dissipation, dramatically increasing the
acoustic output and reliability of the driver while
minimises the power compression.
The BMS 4549 Plus - 1" compression driver is
compatible to the older 4549 model offering more
linear frequency response and greater reliability.
It was designed for a wide variety of applications
in high quality, high power professional
reinforcement systems and for replacing the 4548
model in existing systems.
BMS Elektronik GmbH - Germany
Boulevard der EU 6, D-30539 Hannover
Phone +49(0)511-8 79 38 98 - Fax +49(0)511-8 79 3901

DANE TECHNICZNE:

Specifications
Throat diameter 1" (25,4 mm)
Nominal impedance 8 or 16 Ohm
Power capacity (RMS) 80 W
Peak power 450 W
Sensitivity:
CD Horn 90°x75°, 1W/1m 112 dB
Plane wave tube, 1mW 117 dB
Maximal SPL (continuous) 131 dB @ 80 W
Frequency range 500 - 20.000 Hz
Recommended crossover 1.000 Hz
Voice coil diameter 1,75" (44,4 mm)
Magnet material Ceramic
Flux density 1,9 T
Voice coil material Cooper Clad Aluminium
Voice coil former Kapton
Diaphragm material Polyester
Mounting information
Overall Diameter 123 mm
Depth 52 mm
Net weight 0,83 kg
Two M6 holes, 180° on 76,2 mm diameter