TOA BS633A Wall Mount Speaker
Product Description:
The TOA BS633A is a compact and durable wall mount speaker designed for clear voice and background music reproduction in schools, offices, shops, and public facilities. With a 6W rated input and easy push-in terminal connections, it ensures reliable performance and simple installation. Its ABS resin housing and transformer tap settings provide flexibility, while the off-white finish blends seamlessly into any interior.
Key Features:
6W wall mount speaker for paging and BGM
Transformer tap for multiple impedance settings
Wide frequency response: 120 Hz – 15 kHz
Sensitivity: 91 dB (1 W, 1 m)
Durable ABS resin housing, off-white finish
Push-in terminal with bridge wiring support
Lightweight (780 g) and easy wall installation
Specifications:
Rated Input: 6 W (100V), 3 W (70V)
Impedance: 100V: 1.7 kΩ (6W) / 3.3 kΩ (3W) / 10 kΩ (1W)
70V: 1.7 kΩ (3W) / 3.3 kΩ (1.5W) / 10 kΩ (0.5W)
Sensitivity: 91 dB (1 W, 1 m)
Frequency Response: 120 – 15,000 Hz
Speaker Unit: 12 cm (5") cone-type
Connection: Push-in connector (bridging terminal)
Operating Temperature: -10 °C to +50 °C
Finish: ABS resin (off-white), hardboard rear
Dimensions: 173 (W) × 195 (H) × 101 (D) mm
Weight: 780 g
Accessories: Mounting screws (2 × 35 mm, 2 × 16 mm)
