TOA BS-680F

รหัสสินค้า : TOA-BS-680F

 TOA BS-680F IT ลำโพงตู้ติดผนังสีขาว 6 วัตต์ WALL MOUNT SPEAKER 6W

ลำโพงชนิดติดผนัง เหมาะสำหรับงานประกาศทั่วไป

ดอกลำโพงขนาด 16 cm (6 นิ้ว) ชนิด Double Cone Speaker

กล่องลำโพงสี off-white ผลิตจากวัสดุแผ่นเหล็ก ซึ่งมีความทนทาน

Description

Constructed with metal cabinet, the speaker is ideal for use in a voice alarm system. Can be surface- or flush- mounted to the wall. Either concealed in-wall wiring or exposed wiring can be used for speaker cable connection. The speaker structure of 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. The built-in 16 cm double cone speaker unit delivers high quality sound. The push-in type input connector makes cable connections easy and allows bridge wiring.

Specification

Rated Input 6 W (100 V line), 3 W (70 V 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 Solid wire: φ0.8 - φ1.6 mm (AWG 20 - 14)

7-core twisted wire: 0.75 - 1.25 m㎡ (AWG 18 - 16)

Connection Push-in connector (bridging terminal)

Finish Baffle, Cabinet: Steel plate, off-white (RAL 9010 or equivalent color)

Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent color)

Dimensions 310 (W) × 190 (H) × 87.2 (D) mm (12.2" × 7.48" × 3.43")

Weight 2.6 kg (5.73 lb)

Accessory Rubber grommet …2, Speaker mounting screw (4 × 16) …4