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Danh mục sản phẩm
SMC280ST
- SMC280ST
- Mã sản phẩm: SMC280ST
- Số lượng :
- Lượt xem: 3895
- Liên hệ
- Đặt hàng
- Thông tin sản phẩm
- Bình luận
| TECHNICAL SPECIFICATIONS | |
|
Throat diameter
|
25 mm 1 in
|
|
Nominal impedance
|
8 Ohm
|
|
Minimum impedance
|
5.2 ohm @ 4 kHz
|
|
Re
|
5.6 ohm
|
|
Power capacity
|
50 W AES above 1.5 kHz
|
|
Program power
|
100 W above 1.5 kHz |
|
Sensitivity
|
105 dB 1 W @ 1 m coupled to horn
|
|
Frequency range
|
800-18000 Hz
|
|
Recom. crossover frequency
|
1.5 kHz or higher (12dB/oct min slope)
|
|
Voice coil diameter
|
44.3 mm 1.75 in
|
|
Flux density
|
1.65 T
|
|
BL factor
|
8.5 N / A
|
|
Diaphragm material
|
Polyester
|
|
External diameter
|
102 mm 4 in
|
|
Depth
|
53 mm 2.08 in
|
|
Mounting
|
Three M5 threaded holes. 120º apart on
|
| 57 mm (2.24 in) diameter circle. | |
| Two M5 threaded holes. 180º apart on | |
| 76.2 mm (3 in) diameter circle. | |
|
Net weight
|
1.3 kg 2.86 lb |
|
Total weight
|
1.4 kg 3.1 lb |
|
Magnet
|
Ferrite
|
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