The WORK PRO PA-USB R series consists of three professional installation amplifiers with an integrated mixer, USB/SD playback with recording function, siren and Tel/Emer priority, and flexible settings for fixed installations. They are designed for schools, retail stores, offices, hospitality venues, industrial environments, and other spaces where background music, voice amplification, and emergency announcements are required.
The WORK PRO PA-USB R series includes the following models: WORK PRO PA 60 USB/R, WORK PRO PA 120 USB/R, WORK PRO PA 240 USB/R
The Power of Versatility
All models in the WORK PRO PA-USB R series share a range of powerful and versatile features that make them an ideal choice for a wide variety of fixed audio installations. Each amplifier is equipped with an integrated mixer offering five inputs, including microphone, line, and AUX/CD channels. This enables users to manage multiple audio sources simultaneously and control them individually with separate volume knobs, while a dedicated tone control (bass and treble) ensures optimal sound balance.
Built-in Media Players
The built-in USB/SD media player allows playback of MP3 and WMA files and also features a convenient recording function. This allows voice messages or live announcements to be recorded directly onto a memory card or USB stick of up to 32 GB.
Reliability and Durability
For use in emergency situations, all models are equipped with a siren button and a Tel/Emer priority input, which automatically gives announcements or alerts precedence over other audio sources. The option to connect an external 24V DC emergency power supply ensures reliable operation during power outages. The WORK PRO PA series mixer amplifiers are built for long-term use and deliver robust performance in professional environments. Their compact and durable design ensures that these amplifiers can be easily integrated into a wide range of audio configurations without compromising on performance.
Specifications of the WORK PRO PA-USB R Series
| WORK PRO PA 60 USB/R | WORK PRO PA 120 USB/R | WORK PRO PA 240 USB/R | |
 |
 |
 |
|
| Power | 60 W | 120 W | 240 W |
| Frequency Range | Mic: 60 Hz – 15 kHz Line: 50 Hz – 20 kHz Tel: 200 Hz – 10 kHz |
Mic: 60 Hz – 15 kHz Line: 50 Hz – 20 kHz Tel: 200 Hz – 10 kHz |
Mic 1-3: 50 Hz – 14 kHz Line: 30 Hz – 14 kHz Tel: 100 Hz – 30 kHz |
| Weight | 8 kg | 10 kg | 10,5 kg |
| Phantom power | +17 V | +17 V | +24 V |
| Dimensions (W x H x D) | 483 x 44 x 260 mm | 483 x 88 x 355 mm | 483 x 88 x 335 mm |
| Impedance | 70 V, 100 V en 8 Ω | 70 V, 100 V en 8 Ω | 70 V, 100 V en 4/8/16 Ω |
| Inputs | 5 ingangen (3 mic, 1 line, 2 aux) | 5 ingangen (2 mic, 1 mic/line, 1 aux, 1 CD) | 5 ingangen (3 mic, 1 line, 2 aux/CD |
Questions about the PA Series of WORK PRO?
Tau has an enthusiastic team of audio specialists ready to assist you with any questions you may have. Additionally, Tau stocks almost all WORK PRO products, allowing us to deliver orders as soon as the next business day. Need more information about a specific product, advice on purchasing or installing the right audio setup? Or would you like an installation carried out by a Tau dealer? Get in touch via our contact form or call us at +31 (0)50 549 90 90.