TOA TU-631M Driver Unit for Horn Speakers
The TOA TU-631M is a high-impedance driver unit designed specifically for public address horn speaker applications. It features a 30 W power rating and 110 dB sensitivity. This unit supports 70 V and 100 V lines with selectable tappings. Procure.ae supplies this audio equipment in the UAE.
The TOA TU-631M delivers 30 W power with a frequency response of 150 Hz to 6 kHz. It offers multiple tappings for 100 V lines (5 W to 30 W) and 70 V lines (5 W to 30 W). Sensitivity is rated at 110 dB (1 W, 1 m). The unit weighs 1.9 kg with dimensions of 139 x 149 mm. It operates between -20°C and +60°C.
This driver unit requires a suitable horn for installation. It features a powder-coated aluminium finish in grey with stainless steel fasteners. The IP65 rating ensures weatherproof performance. Impedance selection is managed via external control. Procure.ae arranges installation and support for this audio component across the UAE.
Key features
Specifications
| Model | TU-631M |
| Type | Driver Units for Horn Speakers |
| Frequency Response | 150 Hz - 6 kHz |
| Impedance | High-impedance (70 V / 100 V lines) |
| Sensitivity | 110 dB (1 W, 1 m) |
| Power Capacity (W) | 30 W |
| Dimensions | 139 x 149 mm (Ø x D) |
| Finish | Aluminium, grey |
| Operating Temperature | -20°C to +60°C |
| Weight | 1.9 kg |
| IP Rating | IP65 |
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This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.
Specifications are provided by the manufacturer and may change without notice.
Pricing is quote-based. Contact Procure for current pricing and availability.
Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.
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