TOA TH-650 – Wide Dispersion IP65 Driver Horn (Driver Sold Separately)
TOA TH-650 – Wide Dispersion IP65 Driver Horn (Driver Sold Separately) is backordered and will ship as soon as it is back in stock.
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Product Overview
The TOA TH-650 is an IP65-rated wide dispersion driver horn for outdoor and demanding indoor installations. The horn enclosure — comprising an aluminum horn body, ABS reflector, stainless steel mounting bracket, and stainless fasteners — is designed to withstand weather, dust, and UV exposure. Important: The TH-650 is a horn assembly only; it requires a separately purchased compatible driver unit (TU-631, TU-631M, TU-651, or TU-651M) to produce audio. The driver couples to the horn via the standard 1-3/8" 18-thread inch screw mount.
Product Description

With a 500 mm mouth diameter, the TH-650 produces wide sound dispersion suited for large outdoor areas, stadiums, parking lots, and industrial facilities. When fitted with a compatible TOA driver (TU-631 or TU-651 series), the system achieves 110 dB sensitivity (1W, 1m), a 200 Hz–6 kHz frequency response, and an IP65 ingress protection rating against dust and water jets. The operating temperature range (−20°C to +55°C) ensures reliable year-round outdoor performance. The off-white powder-coated aluminum finish and stainless steel hardware provide long-term corrosion resistance.
Key Features
- IP65 rated — dust-tight and jet-water resistant for outdoor and harsh-environment installations (with compatible driver)
- Wide dispersion — large 500 mm (Φ) horn mouth for broad coverage of large open areas
- High sensitivity — 110 dB (1W, 1m) with compatible driver for long-throw paging coverage
- Standard driver coupling — 1-3/8" 18-thread inch screw accepts TU-631, TU-631M, TU-651, TU-651M drivers
- All-weather construction — aluminum horn, ABS reflector, stainless steel bracket and screws
- Wide operating temperature — −20°C to +55°C for year-round outdoor use
- Driver sold separately — horn assembly only; order TU-631 or TU-651 series driver separately
- On Sale — currently discounted from regular retail price
Technical Specifications
| Specification | Value |
|---|---|
| Compatible Drivers | TU-631, TU-631M, TU-651, TU-651M |
| Driver Coupling | 1-3/8" 18 threads (inch screw) |
| Sensitivity (with driver) | 110 dB (1W, 1m) |
| Frequency Response (with driver) | 200 Hz – 6 kHz |
| Ingress Protection (with driver) | IP65 |
| Operating Temperature | −20°C to +55°C |
| Horn Material | Aluminum, off-white powder coat |
| Reflector Material | ABS resin |
| Bracket | Steel, gray powder coat |
| Hardware | Stainless steel |
| Dimensions | Φ500 × 394 (D) mm |
| Weight | 2.9 kg |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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