The TOA SC-610 is a compact, highly intelligible speaker suited to public address announcement applications. Its external speaker component finished with powder coating, and stainless steel bracket and screws ensure the unit's weatherproof capability.

Fully weather-resistant for reliable operation in demanding environmental conditions, SC Series models are available with a choice of power ratings from 10W to 50W. The SC Series are easy to install in wall, pole or ceiling-mount applications and include corrosion-resistant stainless-steel mounting hardware. The SC Series models are also designed for intercom talk-back applications requiring dual operation as both a microphone and speaker.

Each model is a double re-entrant horn with compression driver for high sensitivity and a lightweight aluminum enclosure. The loud-speaker diaphragm is heat and moisture-resistant to prevent deformation and extend operation. The SC Series are also IP-65 standards compliant for dust and moisture-resistance with a wide operating temperature range from -4° F to 130° F.

• Paging Horn Speakers for voice paging and tone signaling distribution.
• Weather-Resistant to withstand demanding environmental conditions.
• Double Re-Entrant Horn with Compression Driver.
• Controlled Dispersion.
• High Sensitivity: up to 113 dB (1 W/1 m).
• Usable as a Microphone for intercom talk-back applications.
• Built-In 25 V / 70.7 V Built-In 25 V / 70.7 V Transformer ("T" Models) with screwdriver-adjustable power taps (8 and 16 ohm models also available).
• Lightweight, Sealed, Aluminum Enclosure prevents moisture damage.
• Cable Strain-Relief.
• IEC IP-65 Standards Compliant for dust and moisture-resistance.
• Wide Temperature Range: -4°F to 131°F.
• Phenolic Loudspeaker Diaphragm prevents deformation from heat and moisture.
• Stainless-Steel Mounting Bracket for easy installation and aiming in wall, pole or ceiling-mount applications.