TOA TU-631 30W Driver Unit for Public Address Announcement Applications

The TU-631 driver unit is a specialized device designed for use in public address announcement systems, providing high intelligibility in speech transmission. When used in conjunction with a compatible horn (sold separately), it delivers clear and effective sound projection for a variety of outdoor or indoor environments. The unit's weather-resistant properties are ensured by its powder-coated finish and use of stainless steel screws, making it a reliable and durable solution for outdoor installations.

TOA TU-631 Features:

• Low-impedance (16 Ω) model
• Power rating: 30 W
• Frequency Response: 150 Hz – 6 kHz
• IP65 certified weatherproof construction

TOA TU-631 Specifications:

• Frequency response: 150 Hz - 6 kHz
• Sensitivity (1 W, 1 m): 110 dB (with TH-650, TH-660)
• Rated impedance: 16 Ω
• Rated input (low impedance): 30 W
• Operating temperature.: -20°C to +60°C (-4°F to 140°F)
• Dimensions: 139 x 149 mm (Ø x D)
• Finish: Aluminium, powder coating, grey, Rear cover: ABS resin, grey