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Beyma CP755Nd 60W 8 Ohm 1.4" Bolt On Neodymium Compression Driver
This high frequency compression driver features a composite structure diaphragm. It has a Mylar surround to provide damping and avoid resonant peaks typical of metal surrounds. The dome is made of pure titanium, with its unique mechanical properties. This diaphragm combined with a new optimized phasing-plug and a copper ring, results in an extremely smoothed and extended high frequency response.
 TECHNICAL SPECIFICATIONS:
CONSTRUCTIVE DETAILS:
- Throat diameter 36 mm 1.4 in
 - Nominal impedance 8 ohm
 - Minimum impedance 7.3 ohm @ 3.5 kHz
 - Re 5.5 ohm
 - Power capacity 60 W AES above 800 Hz
 - Program power 120 W above 800 Hz
 - Sensitivity 112 dB 1 W @ 1 m coupled to horn
 - Frequency range 600-20000 Hz
 - Recom. crossover frequency 800 Hz or higher (12 dB/oct. min slope)
 - Voice coil diameter 72.2 mm 2.9 in
 - Flux density 2.2 T
 - BL factor 11.5 N/A
 - Diaphragm material Titanium dome with polyester surround
 
CONSTRUCTIVE DETAILS:
- External diameter 145 mm 5.70 in
 - Depth 65 mm 2.56 in
 - Mounting Four M6 threaded holes. 90 deg apart on 101.6 mm (4 in) diameter circle.
 - Mounting hardware is supplied
 - Net weight 2.96 kg 6.51 lb
 - Total weight 3.21 kg 7.06 lb
 - Magnet Neodymium
 
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