TOA / BS-61WA

The OA (TOA) / BS-61WA is a high-impedance speaker that can be installed in a hallway or other location using anchor bolts.

■Wooden Wall-Mounted Speaker
■6W

■Rated Input Power
6W
■Rated Impedance
1.7kΩ (6W), 5kΩ (2W)
■Output Sound Pressure Level
92dB (1W, 1m) (single unit)
■Frequency Response
130-13,000Hz
■Speakers Used
16cm Cone-Type x 2
■Speaker Type
Class L (92dB(A) or greater when measured with the second signal of the voice alarm sound, in accordance with the Fire Service Act Enforcement Regulations)
■Sound Power Level
100dB (1W, 1m)
■Directivity Classification
X (Horizontal: Q=2 for 0° to 30°, Q=1 for 30° to 60°, Q=0.3 for 60° to 90°) )
(Vertical: 0° to 50°, Q=2; 50° to 70°, Q=1; 70° to 90°, Q=0.3)
■Other
Conforms to JIS C 5532 (Speakers for Sound Systems)
■Finish
Case: Off-white wood (approximate Munsell 5Y9/1.2)
Front jersey net: Off-white
■Dimensions
200 (W) x 290 (H) x 214 (D) mm
■Weight
2.8 kg
■Accessories
Machine screws...2, tapping screws...2, SP outlet...1
■Compatible Box
Exposed, Recessed: JIS C 8340
*Do not use in environments prone to oil. This may cause the mounting area to deteriorate and result in accidents such as falling.