Appendix G: ULI Compatible Speakers
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Appendix G: ULI Compatible Speakers
COOPER-WHEELOCK MODEL NUMBER dbA @ 10 feet Mounting and Shape
Square Speakers (25V or 70V)
E50-R (red)
E50-W (white)
1/8 watt
1/4 watt
1/2 watt
1 watt
2 watts
77 dBA
81 dbA
83 dbA
86 dbA
89dbA
Standard Electrical Box, 5” square speaker
Rectangular Speaker/Strobe (25V or 70V)
E50-241575W-FR (red)
E50-241575W-FW (white)
E50-24MCW-FR (red)
E50-24MCW-FW (white)
1/8 watts
1/4 watts
1/2 watts
1 watts
2 watts
76 dBA
80 dbA
82 dbA
85 dbA
88 dbA
Standard Electrical Box with extension ring,
5"W x 6.74” rectangular speaker/strobe
E50-24MCW-MW (white)
E50-24MCWH-FR (red)
E50-24MCWH-FW (white)
Round Speaker (25V or 70V)
E60-R (red)
E60-W (white)
1/8 watt
1/4 watt
1/2 watt
1 watt
2 watt
77 dBA
81 dbA
83 dbA
86 dbA
89dbA
Standard Electrical Box, 7.385” round
speaker
Round Speaker/Strobe (25V or 70V)
E60-24MCC-FR (red)
E60-24MCC-FW (white)
E60-24MCCH-FR (red)
E60-24MCCH-FW (white)
1/8 watt
1/4 watt
1/2 watt
1 watt
2 watts
76 dBA
80 dbA
82 dbA
85 dbA
88 dbA
Standard Electrical Box with extension ring
7.385” round