Профессиональный динамик ВЧ BEYMA CP385/Nd. Инструкция на английском языке

CP385Nd
CP385Nd
HIGH FREQUENCY
COMPRESSION DRIVER
TECHNICAL SPECIFICATIONS
Throat diameter                            25 mm 1 in.
Rated impedance                               8 ohms.
Minimum impedance                 5.2 ohms. @ 4.5 kHz
D.C. Resistance                              4.7 ohms.
Power Capacity*               70 w AES above 1.5 kHz
Program Power                     140 w above 1.5 kHz
Sensitivity**                        107 dB 1w @ 1 m
coupled to TD-250 horn
Frequency range                           0.8 - 20 kHz
Recommended crossover 1.2 kHz or higher, 12dB/oct. min.
Voice coil diameter                   44.4 mm. 1.75 in.
Magnetic assembly weight                1.1 kg. 2.42 lb.
Flux density                                     2.2 T
BL factor                                      7.5 N/A           DIMENSION DRAWINGS
MOUNTING INFORMATION
Overall diameter                    100 mm.       4 in.
Depth                                80 mm.     3.1 in.
Mounting        Three M-5 threaded holes, 120? apart on
57 mm. (2.24 in.) diameter circle.
Two M-5 threaded holes, 180? apart on
76.2 mm. (3 in.) diameter circle.
Mounting hardware is supplied.
Net weight                           1.35 kg.  2.97 lb
Shipping weight                       1.5 kg.    3.3 lb
MATERIALS
Notes:
Diaphragm: Polyester
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Voice coil: Edgewound aluminium ribbon                      Program power is defined as the transducer's ability to handle normal music
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Voice coil former: Kapton                                   program material.
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Magnet: Neodymium
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**Sensitivity was measured at 1 m distance, on axis, with 1 w input, averaged
in the range 1-7 kHz
GENERAL DESCRIPTION
This 1” professional high quality compression driver features a compact, lightweight neodymium rare-earth magnet
system, an integrated polyester diaphragm attached to an edgewound aluminium ribbon wire voice coil, providing
exceptional acoustic pressure over an extremely wide frecuency range, with smooth and flat response, and low
harmonic distortion. The coil diaphragm assembly is easily field replaceable without soldering.
FREQUENCY RESPONSE AND DISTORTION CURVES                            FREE AIR IMPEDANCE CURVE
Note: on axis frequency response measured coupled to TD250 horn in
anechoic chamber, 1w @ 1m
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Poligono Industrial Moncada II  C/. Pont Sec, 1c  46113 MONCADA - Valencia (Spain)
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.  Tel. (34) 96 130 13 75  Fax (34) 96 130 15 07  http://www.beyma.com  E-mail: beyma@beyma.com             .