This siren driver unit comes with a black housing that bestows sturdy construction and incredible durability. It is designed with a slip-on male thread terminal. This functional siren driver unit makes an indispensable part of loud speakers.

• Rated power: 100W.
• Impedance: 8/1ohm.
• Frequency: 250-5,000Hz.
• SPL: 111dB at 1W/m.
• Horn coupling: 1-3/8”-18.
• Male thread terminal: slip-on type.
• Finish: black.
• Weight: 1.58kg.