Профессиональный динамик ВЧ BEYMA SMC65. Инструкция на английском языке

SMC65
SM SERIES
TECHNICAL SPECIFICATIONS
Throat diameter                          36 mm.   1.4 in.
Rated impedance                                8 ohms
Minimum impedance                    6.9 ohms @ 3.3 kHz
D.C. Resistance                               5.5 ohms
Power capacity*                   50 w AES above 800 Hz
70 w AES above 1.5kHz
Program power                        100 w above 800 Hz
140 w above 1.5kHz
Sensitivity**                           107 dB 1w @ 1m
coupled to TD-365 horn
Frecuencia range                             0.7 - 18kHz
Recommended crossover      0.8 kHz or higher (12dB/oct. min)
Voice coil diameter                     72.2 mm. 2.84in
Magnetic assembly weight                 4.1 kg.   9.02 lb.
Flux density                                     1.55 T
BL Factor                                      8.8 N / A
MOUNTING INFORMATION                                          DIMENSION DRAWINGS
Overall diameter                       156 mm.   6.14 in.
Depth                                   64 mm.   2.52 in.
Mounting               Four M6 threaded holes, 90? apart on
101.6 mm (4 in.) diameter circle
Net weight                              4.2 kg.    9.24 lb.
Shipping weight                         4.7 kg.  10.34 lb.
MATERIALS
•   Diaphragm: titanium.
•   Voice coil:  edgewound aluminium ribbon.
Notes:
•   Voice coil former: polyimide.
•   Magnet: ferrite.                                          *The power capacity is determined according to AES2-1984 (r2003) standard.
Program power is defined as the transducer’s ability to handle normal music program material.
**Sensitivity was measured at 1 m distance, on axis, with 1 w input, averaged in the range 1-7 kHz.
GENERAL DESCRIPTION
This 1.4” professional high quality compression driver features a composite diaphragm assembly. The mylar surround provides damping and
avoids typical resonant peaks of metal surrounds. By the other hand, the pure titanium dome exhibits the unique mechanical properties of this
material.
FREQUENCY RESPONSE AND DISTORTION CURVES                 FREQUENCY RESPONSE AND DISTORTION CURVES
Note: on axis frequency response measured coupled to TD-385 horn  Note: on axis frequency response measured coupled to TD-565  horn
in anechoic chamber, 1w @ 1m.                             in anechoic chamber, 1w @ 1m.
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