TOA Electronics PC‑580RU‑AM Ceiling Mount Speaker – 8" Dual‑Cone, 5W, UL‑Listed, Commercial Paging Speaker

Ceiling Mount Speaker – PC-580RU

The TOA PC‑580RU is a high‑performance, cost‑effective ceiling speaker engineered for Mass Notification Systems, Voice Evacuation, Emergency Paging, and everyday paging or background music applications. Its durable construction, UL safety compliance (when paired with the HY‑BC580U AM back can), and compatibility with standard ceiling‑speaker templates make it an ideal solution for large-scale commercial, institutional, and public‑safety installations.

Key Features

• 8-inch Dual Cone Design: Provides high‑quality audio for paging and general sound reinforcement.
• Cost‑Effective & Scalable: Ideal for large installations requiring consistent, reliable performance.
• 25 V & 70 V Line Operation: Transformer taps up to 5 W to support distributed sound systems.
• Standard Ceiling Template Fit: Simplifies retrofits without modifying cutouts.
• UL Certified (with HY‑BC580U Back Can): Meets UL 1480 UUMW and UL 2043 for emergency signaling and air‑handling spaces.
• Monocoque Structural Design: Enhances durability and reduces resonance.
• Optional Accessories: Tile bridge (LB8‑R1‑AM), mounting rails (Q‑HY‑TB2), and UL‑rated HY‑BC580U AM back can.

Specifications

Electrical

• Rated Input: 5 W (70.7 V / 25 V line)
• Rated Impedance:
  • 70.7 V: 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: 125 Ω (5 W), 250 Ω (2.5 W), 625 Ω (1 W), 1 kΩ (0.6 W), 2 kΩ (0.3 W)
• Sensitivity: 97 dB (1 W, 1 m)
• Frequency Response: 50 Hz – 16.5 kHz

Speaker Components

• Driver: 200 mm (8") dual cone-type

Mechanical

• Mounting Hole: Ø228.6 ± 3 mm (9" ± 0.12")
• Mounting Method: M5 × 38 mm screws
• Wiring: Solid wire Ø0.8 – Ø1.6 mm (AWG 20–12)
• Connection: Push‑wire connectors with bridging terminal (2‑branch type)

Environmental

• Operating Temperature: −10 °C to +50 °C (14 °F to 122 °F)

Construction

• Panel: Steel plate, white, painted
• Grille: Steel plate, white
• Dimensions: Ø324 × 90 (D) mm (12.76" × 3.54")
• Weight: 1.60 kg (3.53 lb)

Optional Accessories

• HY‑BC580U AM Back Can (required for UL emergency signaling installations)
• Q‑HY‑TB2 Mounting Rails (2 required)
• LB8‑R1‑AM Tile Bridge