Edwards 757-8A-SS25W is an Integrity Series speaker-strobe with a white housing, a 25 V speaker and a 110 cd strobe. Under UL 1971 the strobe is rated 110 cd for wall mounting and 60 cd for ceiling mounting.
The sealed mylar speaker reaches 90 dBA at 2 W, and a DC blocking capacitor is supplied so the audio circuit can be supervised. The appliance mounts with a single screw on a universal plate and needs no trim plate.
Features
- 110 cd strobe (60 cd when ceiling mounted)
- 25 V speaker with 1/4, 1/2, 1 and 2 W taps
- 90 dBA at 2 W
- DC blocking capacitor included
- Lens markings can be changed with LKW/LKC kits
- Synchronization compatible with Genesis devices
Specifications
| Speaker voltage |
25 VRMS |
| Wattage taps |
1/4, 1/2, 1, 2 W (90 dBA at 2 W) |
| Speaker cone |
4 in. mylar, sealed back, 8 W rated, 8 ohm |
| Frequency response |
250 to 13,000 Hz |
| Strobe voltage |
16 to 33 VDC continuous |
| Strobe output |
UL 1971 110 cd wall / 60 cd ceiling; ULC S526 110 cd |
| Wire connections |
Separate polarized speaker and strobe terminals, 12 AWG max. |
| Mounting (indoor) |
4-in. square box 1-1/2 in. deep with 1-1/2 in. extension ring; 757A-SB(W) surface box; 757A-BDF frame |
| Indoor environment |
32 to 120 F (0 to 49 C), 85% RH at 30 C |
| Approvals |
UL 1971, UL 1480, ULC S526, ULC S541, MEA, CSFM, FM |
Specifications taken from the manufacturer data sheet E85001-0315 Integrity Speaker and Speaker-Strobe.
