30 Watt 4Ohm speaker horn. Use this with any standard radio that has a built in hailer 20watts or less in power. If the hailer has listen feature this 4 Omh speaker will perform the listen feature.
Exempt
Sensar Marine Boat Monitor with Bilge Sentry
$499.00
Standard 240SW Hailer Horn 40 Watt 4 Ohm
$60.00
Standard 220SW Hailer Horn 30 Watt 4 Ohm
$50.00
Standard
Model: 220SW
2 in stock (can be backordered)
