• Unique patented Design
• 113 dB sensitivity 1 W / 1 m
• 800 Hz Crossover
• Extended high frequency response up to 20 kHz
• Small Size and low Weight
• 44.4 mm sandwich in- and outside VC
• 8 or 16 Ohm

BMS 4550 is a powerful 1" professional compression driver that delivers 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 weight Copper 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 4550 - 1" compression driver is designed for a wide variety of applications in high quality, high power professional reinforcement systems and stage monitors where low crossover frequency is needed.

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• Product Data
• Curves
• CAD Drawing 2D