Edwards HPSA15G2570 15-Watt Multi-Purpose Loudspeaker Gray

The Edwards HPSA15G2570 15-Watt Multi-Purpose Loudspeaker is a high-output speaker designed for fire alarm, emergency voice communication, and life-safety signaling systems.

Designed for clear reproduction of emergency tones and voice messages, the HPSA15G2570 delivers up to 15 watts of continuous power. Its high acoustic output and adjustable transformer make it suitable for commercial, industrial, and institutional emergency communication applications.

High-Output 15-Watt Speaker

The HPSA15G2570 provides 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. The UL sound level rating is 103 dB at 10 feet.

A built-in transformer supports 25V and 70.7V distributed audio systems, allowing the loudspeaker to be configured for different amplifier and system requirements.

Key Features

• 15-watt high-output loudspeaker
• Gray housing
• 25V and 70.7V audio compatibility
• Seven-position watts/impedance selector
• 400–14,000 Hz frequency response
• UL 1480 listed

Selectable Speaker Power

The Edwards HPSA15G2570 provides multiple transformer settings for flexible emergency audio system design. On a 70.7V line, selectable taps include approximately 0.9, 1.8, 3.8, 7.5, and 15 watts.

The loudspeaker provides approximately 70° sound dispersion, helping distribute emergency voice messages and audible signals throughout the protected area.

HPSA15G2570 Datasheet