15-watt industry standard paging horns certified by Underwriters Labs Under Standard 1480.

Emergency Horn Speaker with 15-Watt 25V/70V Transformer
AP-15TU
Your price (USD):
$146.99
Emergency Horn Speaker with 15-Watt 25V/70V Transformer Meets Buy America Requirements
AP-15TU-USA
Your price (USD):
$151.99
Emergency Signaling Horn Loudpeaker with 15-Watt 25V/70V Transformer and Line Supervision Capability
AP-15TUC
Your price (USD):
$164.99
Emergency Horn Speaker with 15-Watt 25V/70.7V Transformer and Line Supervision Capability - Red
AP-15TUCR
Your price (USD):
$164.99
Flanged Emergency Horn Speaker with 15-Watt 25V/70V Transformer
APF-15TU
Your price (USD):
$148.99
Flanged Emergency Horn Speaker with 15-Watt 25V/70V Transformer Meets Buy America Requirements
APF-15TU-USA
Your price (USD):
$154.99
Flanged Emergency Horn Speaker with 15-Watt 25V/70V Transformer and Line Supervision Capability
APF-15TUC
Your price (USD):
$166.99