Product Overview
The TOA PC-580RUAM is a UL-listed 8-inch in-ceiling speaker with a 5 W transformer for 25 V and 70 V distributed audio. Selectable taps let integrators set per-speaker power for even coverage in paging and background music systems. Its UL listing suits commercial and life-safety-adjacent installs. It is priced and sold per unit.
Product Description

The PC-580RUAM is a UL-listed ceiling loudspeaker built for 25 V and 70 V constant-voltage distribution, the standard for commercial background music and paging. An 8-inch driver delivers a 50 Hz to 16.5 kHz response with 97 dB sensitivity for clear speech and music. The 5 W transformer offers multiple taps on both 25 V and 70 V lines (5 / 2.5 / 1 / 0.6 / 0.3 W) so designers balance level zone by zone without changing amplifiers. The UL listing helps with inspection sign-off in commercial buildings. The speaker installs into a standard ceiling cutout with its mounting hardware and pairs with TOA mixer amplifiers. It ships individually so integrators order to exact zone counts.
Key Features
- UL-listed — Supports inspection sign-off in commercial installs.
- 25 V / 70 V transformer — Integrates into constant-voltage distributed audio lines.
- Selectable taps — 5 / 2.5 / 1 / 0.6 / 0.3 W to balance SPL by zone.
- 8" driver — 50 Hz–16.5 kHz response with 97 dB sensitivity.
- Sold per unit — Order to exact zone counts.
Technical Specifications
| Driver | 8 in (20 cm) cone |
|---|---|
| Transformer | 5 W, 25 V & 70 V |
| Power Taps | 5 / 2.5 / 1 / 0.6 / 0.3 W |
| Frequency Response | 50 Hz – 16.5 kHz |
| Sensitivity | 97 dB SPL (1 W, 1 m) |
| Listing | UL |
Specifications per TOA published datasheet (PC-580RU / PC-580RVU). Confirm against the manufacturer datasheet before final specification.
At Creation 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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