FEATURES
- High-impedance (70 V / 100 V lines) model
- Power rating: 30 W
- Frequency Response: 150 Hz – 6 kHz
- IInput impedance selector facilitates control from the outside.
- IP65 certified weatherproof construction
DESCRIPTION
The TU-631M is a highly intelligible driver unit suited to public address announcement applications. Use the driver unit in combination with a suitable horn (optional). Its powder-coated finish and stainless steel screws ensure the unit's weatherproof capability.
SPECIFICATIONS
| Frequency response | 150 Hz - 6 kHz |
|---|---|
| Sensitivity (1 W, 1 m) | 110 dB (with TH-650, TH-660) |
| Rated input (high impedance) | 30 W |
| Tappings | 100 V line: 330 Ω(30 W), 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W) 70 V line: 170 Ω (30 W), 330 Ω (15W), 670 Ω (7.5 W), 1 kΩ (5 W), 2 kΩ (2.5 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 |
