Edwards HPSA15R2570 15-Watt Multi-Purpose Loudspeaker Red

The Edwards HPSA15R2570 15-Watt Multi-Purpose Loudspeaker is a high-output audible signaling device designed for fire alarm, life-safety, and emergency communication applications. It features a red housing, high-efficiency double re-entrant speaker design, and a versatile transformer supporting both 25V and 70.7V audio systems.

Designed for applications requiring powerful and intelligible emergency audio, the HPSA15R2570 delivers up to 15 watts of continuous power. Its wide frequency response and adjustable transformer make it suitable for distributed voice evacuation and signaling systems.

High-Output 15-Watt Speaker

The HPSA15R2570 has a nominal frequency response of 400 Hz to 14,000 Hz and produces up to 120 dB peak at one meter at its rated power level. Its UL sound level rating is 103 dB at 10 feet.

Key Features

• 15-watt high-output loudspeaker
• Supports 25V and 70.7V audio systems
• 400–14,000 Hz frequency response
• Seven-position watts/impedance selector
• Red housing for life-safety applications
• UL 1480 listed

Selectable Speaker Power

The Edwards HPSA15R2570 provides multiple transformer settings for flexible audio system design. On a 70.7V line, selectable power taps include approximately 0.9, 1.8, 3.8, 7.5, and 15 watts.

The speaker provides approximately 70° sound dispersion, helping deliver effective emergency audio coverage in commercial, industrial, and institutional environments.

HPSA15R2570 Datasheet