Speco WAT50DW 50W 70V 25V Speaker Line Attenuator

Product Description

The SPECO WAT50DW is a speaker line attenuator designed for 70-volt and 25-volt distributed audio systems. It provides local volume control at individual speaker locations without requiring a separate amplifier tap change. Rated at 50 watts, it handles high-demand zones in commercial and institutional audio installations. The WAT50DW is typically installed by low-voltage audio technicians and systems integrators working on paging, background music, or public address systems. Its compatibility with both 70V and 25V line-level architectures makes it a versatile option across a range of installed-sound applications.

The WAT50DW is suited for commercial, institutional, and light industrial distributed audio deployments. Common install scenarios include classrooms, retail spaces, offices, restaurants, and facilities where individual room or zone volume adjustment is needed on a constant-voltage speaker line. It operates in line with the speaker tap, allowing occupants or technicians to reduce output level locally without affecting other zones on the same amplifier circuit.

Key Features

• 50-watt power rating supports high-output zones on distributed audio systems
• Compatible with both 70-volt and 25-volt constant-voltage speaker lines
• Provides local attenuation without disrupting other zones on the same amplifier
• Sold as a single unit, suitable for one speaker location or zone

Compatibility

Designed as an OEM-style replacement or upgrade attenuator for 70-volt and 25-volt distributed constant-voltage speaker systems commonly found in commercial and institutional audio installations.

Installation Notes

Installation is typically performed by a licensed low-voltage technician or audio systems integrator. De-energize the amplifier and confirm zero signal on the line before making any wiring connections. Follow applicable local electrical codes and the amplifier manufacturer guidelines for maximum load per output. Do not exceed the 50-watt rating of this attenuator when calculating zone loads.