Shakespeare 15w 4-Ohm 5″ Loud Hailer Speaker W/Bracket & Talkback – White 15W 4-Ohm 5″ Loud Hailer Speaker with Bracket & Talkback – White Shakespeare marine speakers are rated from 5W to 40W power, covering radio output and hailer/listen-back applications. All are engineered to withstand the rigors of the marine environment. HS-5A Hailer Horn Speaker is made with a durable plastic weather-proof construction. 5” with 15 watts, this hailer is compact but efficient. Specifications: Size: 5″ 4-Ohm Max Power: 15W Manufacturer Part Number: HS-5A
