Профессиональный динамик СЧ/НЧ BEYMA 10BR60 V2. Инструкция на английском языке

10BR60V2
LOW FREQUENCY TRANSDUCER
www.beyma.com
KEY FEATURES
?  100 W RMS  program handling
?  Sensitivity: 90,6 dB @ 2,83 V @ 1 m
?  2” voice coil.
?  Extended controlled displacement: X max  ± 6,5 mm
?  Low frequency driver
?  Ferrite magnet
TECHNICAL SPECIFICATIONS
Nominal diameter                     250 mm    10 in              DIMENSION DRAWINGS
Rated impedance                                8 ?
Minimum impedance                             8,3 ?
Power capacity*                          100 W RMS
Program power                                200 W
Sensitivity               90,6 dB   2,83v @ 1m @ 2?
Frequency range                        30 - 5.000 Hz
Recom. enclosure vol.       30 / 100 l     1,06 / 3,53 ft 3                                                *
Voice coil diameter                51,7 mm         2 in
Magnetic assembly weight            2,75 kg    6,06 lb
Bl factor                                  10,6 N/A
Moving mass                                0,048 kg
Voice coil length                           16 mm
                       
*
Air gap height                                7 mm
X damage  (peak to peak)                    31 mm
MOUNTING INFORMATION
THIELE-SMALL PARAMETERS**                                Overall diameter                260,5 mm    10,26 in
Bolt circle diameter            243,5 mm      9,59 in
Resonant frequency, f s                       31 Hz          Baffle cutout diameter:
D.C. Voice coil resistance, R e               6,5 ?           - Front mount                   228 mm      8,98 in
Mechanical Quality Factor, Q ms                3,29           - Rear mount                    232 mm      9,13 in
Electrical Quality Factor, Q es                0,55          Depth                            120 mm      4,72 in
Total Quality Factor, Q ts                     0,47          Volume displaced by driver          2,5 l      0,08 ft 3
Equivalent Air Volume to C ms , V as         108,2 l         Net weight                        2,87 kg      6,33 lb
Mechanical Compliance, C ms              536 µm / N          Shipping weight                   3,25 kg      7,17 lb
Mechanical Resistance, R ms               2,89 kg / s
Efficiency, ? 0                              0,57 %          Notes:
Effective Surface Area, S d                0,038 m 2
*  The  power  capaticty  is  determined  according  to AES2-1984  (r2003)  standard.  Program
Maximum Displacement, X max  ***            6,5 mm           power is defined as the transducer’s ability to handle normal music program material.
Displacement Volume, V d                   240 cm 3          ** T-S parameters are measured after an exercise period using a preconditioning power test.
Voice Coil Inductance, L e  @ 1 kHz         1,5 mH           The measurements are carried out with a velocity-current laser transducer and will reflect the
long term parameters (once the loudspeaker has been working for a short period of time).
*** The X max  is calculated as (L vc  - H ag )/2 + (H ag /3,5), where L vc  is the voice coil length and
H ag  is the air gap height.

10BR60V2
LOW FREQUENCY TRANSDUCER
www.beyma.com
LOW & MID FREQUENCY TRANSDUCER
FREE AIR IMPEDANCE CURVE
[?]
[Hz]
FREQUENCY RESPONSE AND DISTORTION
[dB]
[Hz]
Note: On axis frequency response measured with loudspeaker
standing on infinite baffle in anechoic chamber, 1W @ 1m
Poligono Industrial Moncada II ? C/. Pont Sec, 1c ? 46113 MONCADA - Valencia (Spain)
? Tel.: (34) 96 130 13 75 ? Fax: (34) 96 130 15 07 ? http://www.beyma.com ? E-mail: beyma@beyma.com ?
07/11