Lowell 100LVC-RM 100W Attenuator 70V 25V Rack Mount

Product Description

The LOWELL 100LVC-RM is a 100-watt audio attenuator designed for 70-volt and 25-volt distributed audio systems. It allows installers to reduce signal level to individual loudspeakers or zones without interrupting the overall line. The unit is rack-mountable, making it well suited for equipment rooms where multiple zones require independent level control. Audio and low-voltage technicians install this device in commercial and institutional distributed audio systems. At 100 watts, it handles the load demands of larger speaker zones running on standard 70V or 25V constant-voltage lines.

The 100LVC-RM is intended for distributed audio installations in commercial buildings, schools, houses of worship, retail environments, and similar facilities where 70-volt or 25-volt constant-voltage loudspeaker systems are deployed. The rack-mount form factor makes it a practical choice when system components are consolidated in a central equipment rack. It is installed by audio-visual technicians and low-voltage contractors as part of zone-level volume management in multi-speaker systems.

Key Features

• 100-watt power handling for high-demand speaker zones
• Compatible with both 70-volt and 25-volt constant-voltage distributed audio systems
• Rack-mountable design for organized equipment room installation
• Enables independent zone-level attenuation without breaking the main distribution line

Compatibility

Designed as an OEM-style attenuator for 70-volt and 25-volt constant-voltage distributed audio systems requiring rack-mounted zone-level volume control.

Installation Notes

Installation should be performed by a qualified low-voltage or audio-visual technician in accordance with applicable local and national electrical codes. De-energize the amplifier and the full distribution line before making any wiring connections to the attenuator. Secure the unit firmly in a standard equipment rack before terminating input and output connections. Verify that the combined load on the distribution line does not exceed the rated output capacity of the source amplifier.