BMS 4552 1" Neodymium HF Comp Driver, 1,75" VC,
80W
113 dB
8 Ohm

Features:
•Unique Patented Design
•Neodymium Magnet Assembly
•113 dB Sensitivity 1 W / 1 m
•1 kHz Crossover
•Extended high Frequency Response up t 20 kHz
•Very small Size and low Weight
•44.4 mm Sandwich in- and outside Voice Coil
•8 Ohm

The BMS 4552ND is a powerful 1" professional compression driver that delivers superb sonic quality in a small package. The unique BMS annular diaphragm together with the high energy neodymium magnet achieve very high sensitivity and linear frequency response up to 20 kHz.

The sound of BMS 4552ND is extremely transparent and detailed, it has an exceptional dynamic range and produces even the most complex music signals with depth and definition. 4552ND - 1" compression driver is designed for a wide variety of applications including high level professional reinforcement systems, studio monitors and high-end audio.

Specifications:
•Throat diameter: 1" (25.4 mm)
•Nominal impedance: 8 Ohm
•Power capacity (AES): 80 W
•Peak Power: 450 W
•Sensitivity 1 W / 1 m: 113 dB
•Max. SPL (cont.): 132 dB at 80 W
•Frequency Range: 500 - 20000 Hz
•Recommended Crossover: 1000 Hz
•Voice Coil Diameter: 1.75" (44.4 mm)
•Magnet Material: Neodymium
•Flux Density (Tesla): 2.2
•Voice Coil Material: Copper Clad Aluminum
•Voice Coil Former: Kapton TM
•Diaphragm Material: Polyester

Mounting Information:
•Overall Diameter: 85 mm
•Depth: 36 mm
•Net Weight: 0.83 kg
•2 x M5 Holes, 180° on 76.2 mm Diameter