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Loa hộp treo tường 6W TOA BS-678T

Trang Chủ >> Âm thanh thông báo >> Âm thanh TOA >> Loa hộp treo tường 6W TOA BS-678T
Mã số:23020207
Loa hộp treo tường 6W TOA BS-678T

Loa hộp treo tường 6W TOA BS-678T
-Loa hộp treo tường TOA BS-678T được thiết kế dễ dàng cho việc lắp đặt.
-Ngõ vào loa loại nhấn.
-The BS-678T, of which cabinet is made of wood, can be installed in a vertical or horizontal orientation. Either concealed in-wall wiring or exposed wiring can be used for speaker cable connection. The speaker structure that permits direct wall-mounting with screws prevents the speaker from falling easily even if an outward force is applied to. The input impedance can be easily changed by changing the tap position of the transformer. Two built-in 6-inch double cone speaker units deliver high quality sound. The push-in type input connector makes cable connections easy and allows bridge wiring. BS-678T have a built-in attenuator and can be connected to a 2-wire or 3-wire system.
Đặc tính kỹ thuật

Rated Input 6 W (100V line), 3 W (70V line)
Rated Impedance 100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 6.7 kΩ (1.5 W), 13 kΩ (0.8 W)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 6.7 kΩ (0.8 W), 13 kΩ (0.4 W)
Sensitivity 94 dB (1 W, 1 m) (500 Hz - 5 kHz, pink noise)
Frequency Response 150 Hz - 20 kHz (peak -20 dB)
Speaker Component 16 cm (6') double cone-type
Applicable Cable 600 V vinyl-insulated cable (IV wire or HIV wire)
Solid wire: φ0.8 - φ1.6 mm (equivalent to AWG 20 - 14)
7-core twisted wire: 0.75 - 1.25 m (equivalent to AWG 18 - 16)
Connection Push-in connector (bridging terminal)
Attenuation OFF, 1 (-12 dB), 2 (-6 dB), 3 (0 dB)
Finish Baffle: HIPS, off-white (RAL 9010 or equivalent color)
Cabinet: Particle board with pvc sheet, off-white (RAL 9010 or equivalent color)
Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent color)
Dimensions 250 (W) x 190 (H) x 110 (D) mm (9.84' x 7.48' x 4.33')
(excluding volume control knob)
Weight 1.7 kg (3.75 lb)
Accessory Speaker mounting screw (4 x 35 (0.16' x 1.38')) …2

-Sản xuất tại Indonesia.
-Bảo hành: 12 tháng.

Giá: Vui lòng gọi

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