• Unique Patented Design
• Cost effective, high efficiency Neodymium Magnet Assembly
• 113 dB Sensitivity 1 W / 1 m
• 1.2kHzCrossover
• Extended high frequency response up to 20 kHz
• Very small Size and low Weight
• 44.4 mm Sandwich in- and outside Voice Coil
• 8 or 16 Ohm

BMS 4545ND is a powerful 1″ professional compression driver that delivers superb sonic quality in a very small package. The unique BMS annular diaphragm together with the cost effective, high energy Neodymium magnet assembly offers an economical solution for a wide variety of high level professional reinforcement system applications.

BMS 4545ND achieves very high sensitivity and linear frequency response up to 20 kHz. The sound of BMS 4545ND is extremely transparent and detailed, it has an exceptional dynamic range and produces even the most complex music signals with depth and definition.