Product Overview
The TOA PC-580RVU AM is a high-performance, cost-effective ceiling speaker designed to meet the needs for Mass Notification Systems, Voice Evacuation, Emergency Paging, and everyday Paging and Background Music requirements. When used with the HY-BC580U Back Can, the PC-580RVU speaker complies with UL 2572 (ULC S541, UL 1480 UUMW) for Fire Alarm Signaling and UL 2043 for use in air handling spaces.
Key Features
- 8" in-ceiling speaker for high-quality paging applications
- Center-grille volume adjustment potentiometer
- Cost-effective design
- 25V & 70V transformer taps up to 5W
- Fits standard ceiling-speaker template
- Complies with ULC S541, UL 1480 UUMW, and UL 2043 standards
- Unique "monocoque” design provides better structural integrity
- Optional UL-rated HY-BC580U Back Can
Specifications
| Specification | Details |
|---|---|
| Rated Input | 5W (70.7 V line and 25 V line) |
| Rated Impedance | 70.7 V line: 1 kΩ (5 W), 2 kΩ (2.5 W), 5 kΩ (1 W), 8.3 kΩ (0.6 W), 16.6 kΩ (0.3 W) 25 V line: 125 Ω (5 W), 250 Ω (2.5 W), 625 Ω (1 W), 1 kΩ (0.6 W), 2 kΩ (0.3 W) |
| Sensitivity (1W, 1m) | 97 dB (1 W, 1 m) |
| Frequency Response | 50 Hz - 16.5 kHz |
| Speaker Component | 200 mm (8") Dual cone-type |
| Mounting Hole | Ø228.6±3 mm (9" ±0.12") |
| Speaker Mounting Method | Mounting screw M5 X 38 |
| Connected Cable | Solid wire: Ø0.8 - Ø1.6 (AWG 20-12) |
| Connection | Push wire connection (Bridging terminal-2 branch type) |
| Operating Temperature | -10 °C to +50 °C (14 °F to 122 °F) |
| Finish | Panel: Steel plate, white; Grille: Steel plate, white |
| Dimensions | Ø324 x 103(D) mm (12.76" x 4.05") |
| Weight | 1.65 kg (3.64 lbs) |
| Optional Accessories | HY-BC580U Back can (sold separately) (for other installation): BB-580D Mount rail: Q-HY-TB2 |
| Other Feature | ULC S541, UL 1480 UUMW and UL 2043 when used with HY-BC580U |
Dimensions and Diagrams
Dimensions
The speaker has an overall diameter of Ø324 mm (12.76 inches) and a depth of 103 mm (4.05 inches). The mounting hole diameter required is Ø228.6±3 mm (9" ±0.12"). The unit is labeled as "UNIT: mm". A "Volume control" is indicated on the top view, and "Bridging terminal" and "Mounting screw hole" are shown on the front view.
Wiring Diagram
The wiring diagram shows an input connector with terminals labeled HOT (+), COM, and HOT(black). A 33 µF 100V capacitor is present. A matching transformer is depicted with multiple impedance taps. For the 70.7 V line, available taps are 16.6 kΩ (0.3 W), 8.3 kΩ (0.6 W), 5 kΩ (1 W), 2 kΩ (2.5 W), and 1 kΩ* (5 W). For the 25 V line, available taps are 125 Ω (5 W), 250 Ω (2.5 W), 625 Ω (1 W), 1 kΩ (0.6 W), and 2 kΩ (0.3 W). An 8 Ω direct connection is also shown. The diagram notes that transformer terminals should be used when changing input impedance. The 1 kΩ tap on the 70.7 V line is marked as "*Factory-preset". The connection for COM is shown as COM(white).
