• Horn flare: Aluminum, off-white, powder coating
• Reflector horn and rear cover: ABS resin, off-white
• Bracket, screws and bolts: Stainless steel
• Speaker cable: Polyvinyl chloride insulated cabtyre cable
• (6 mm in diameter, 600 mm in length)

The SC-651 is a compact, highly intelligible speaker suited to public address announcement applications. Its external speaker component finished with powder coating, and stainless steel screws ensure the unit’s weatherproof capability.