The TOA WT-4820 is a dual channel wireless receiver from the 5000 Series, designed for professional audio applications requiring reliable signal integrity. It utilizes space diversity technology and accepts WTU-4800 modules to define frequency range and receiving capabilities. Procure.ae supplies this equipment to businesses, schools, hospitals and government buyers across the UAE and wider Middle East & Africa.
The TOA WT-4820 operates with a frequency response of 50 Hz to 18 kHz and features noise squelch for clear audio transmission. It includes two BNC antenna inputs (75 Ω) and one BNC output (75 Ω), supporting phantom power for antennas. Audio outputs consist of XLR balanced and ¼" jack unbalanced connections for channel one, plus a dedicated ¼" jack for channel two. The unit provides mix/solo switching and includes AF peak and antenna A/B LEDs for monitoring.
This diversity tuner fits into standard 19-inch racks using optional MB-WT3 or MB-WT4 brackets. Its compact dimensions are 210 x 44 x 181 mm (W x H x D) with a weight of 770 g and a black resin finish. It operates on AC mains via a supplied adapter within temperatures ranging from -10 °C to +50 °C. Procure.ae provides bulk, project and tender quotations for this hardware across the UAE.
| Application | Speech; Health and fitness clubs; Fixed installations |
| Key Features | noise squelch, mix/solo switch, AF peak LED, antenna A/B-LED |
| Model | WT-4820 |
| Type | Dual Channel Receiver |
| Audio Out | Mix/ch1: XLR balanced, ¼" jack unbalanced; ch2: ¼" jack |
| Frequency Response | 50 Hz - 18 kHz |
| Phantom Power | for antennae |
| Antenna | 2 x BNC (75 Ω) inputs; 1 x BNC (75 Ω) output |
| Power Source | AC mains (supplied AC adapter must be used) |
| Color | black |
| Dimensions | 210 x 44 x 181 mm (W x H x D) |
| Finish | resin, black |
| Mounting | optional rack brackets MB-WT3, MB-WT4 |
| Operating Temperature | -10 °C to +50 °C (14 °F to 122°F) |
| Weight | 770 g |
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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