TOA Electronics SC‑615T Paging Horn Speaker – 15W, Transformer‑Taps, High‑Output Weather‑Resistant IP65 Horn

Paging Horn Speaker – SC-615T

The TOA SC‑615T is a compact, high‑intelligibility paging horn speaker engineered for clear voice announcements in both indoor and outdoor public‑address applications. With its weather‑resistant housing, stainless‑steel hardware, and shock‑resistant aluminum construction, the SC‑615T delivers reliable long‑term performance in demanding environments such as schools, factories, warehouses, parking areas, and transportation facilities.

A built‑in impedance selector allows easy integration into 25 V and 70 V distributed audio systems, making the SC‑615T a flexible and durable solution for any paging installation.

Key Features

• Exceptional Intelligibility: Powerful 112 dB output ensures clear announcements over long distances.
• Weather-Resistant Build: IP65-rated design with corrosion-proof materials supports outdoor applications.
• Durable Construction: Shock‑resistant aluminum horn combined with stainless-steel bracket and screws.
• Flexible System Integration: Equipped with an impedance selector for various 25 V / 70 V distributed systems.
• Compact & Reliable: Rugged yet lightweight at only 1.3 kg (2.87 lbs), simplifying installation.

Specifications

Electrical

• Rated Input: 15 W
• Rated Impedance:
  • 70 V Line: 330 Ω (15 W), 650 Ω (7.5 W), 1.3 kΩ (3.8 W)
  • 25 V Line: 42 Ω (15 W), 83 Ω (7.5 W), 330 Ω (1.9 W), 650 Ω (1 W), 1.3 kΩ (0.5 W)

Acoustic Performance

• Sound Pressure Level: 112 dB (1 W, 1 m at 500 Hz–2.5 kHz peak)
• Frequency Response: 280 Hz – 12.5 kHz

Connections

• Polarity: Hot = Black, Common = White
• Speaker Cable: PVC‑insulated cabtyre cable, 6 mm diameter, 600 mm length

Environmental

• Dust/Water Protection: IP65
• Operating Temperature: −20 °C to +55 °C (−4 °F to 131 °F), no condensation

Construction

• Horn Flare: Aluminum, off‑white, powder coated
• Reflector Horn & Rear Cover: ABS resin, off‑white
• Bracket, Screws & Bolts: Stainless steel

Dimensions & Weight

• Dimensions: 222 (W) × 179 (H) × 234 (D) mm (8.74" × 7.04" × 9.21")
• Weight: 1.3 kg (2.87 lbs)