Suited to background music and paging announcements, this range of wooden TOA loudspeakers are designed to be mounted to a wall in a horizontal or vertical orientation. The speakers may be mounted directly to a wall with screws for greater security.
Available in off-white (76-1671) or black (76-1676), this wooden cabinet has a 'stylish, compact and unobtrusive design' delivering 'highly cost-effective performance'. It is made of PVC coated particle board, with the baffle of resin and the grill of steel plate net. Connections are made using push-in type input connectors, the power settings are adjusted by changing the tap position on the transformer.
The driver is a 160mm double cone that offers a frequency response of 150Hz to 20kHz and a sensitivity of 94dB at 1W, 1m.
Rated input: 6W, 100V; 3W, 70V. Frequency Response: 150Hz - 20kHz. Taps: 6/3/1.5/0.8W, 100V line; 3/1.5/0.8/0.4W, 70V. Sensitivity: 94 dB, 1W, 1m, 500Hz - 5kHz, pink noise. Dimensions (WxHxD): 250 x 190 x 110mm. Weight: 1.7 kg.
Included accessories: 2x fixing screws.
BS-678T (off-white) and BS-678BT (black) share all specifications of BS-678 and BS-678B however in addition these models feature a built-in attenuator allowing the user to adjust the volume by 0dB, -6dB, -12dB, or off. These models are also able to operate on both 2-wire and 3-wire systems offering emergency switching.
Note: dimensions shown exclude the volume controller on BS-678T and BS-678BT models.