Bose Rough-In Pan for DS 16F Loudspeakers (6-pack)Model 16 DS 16F roung in pan (6 pack) Designed for mounting DS 16F loudspeakers in new construction hard deck ceilings.

Mounts in RDL Decora-Style Wall Plates

Two Mono Meters or Stereo Metering

Stainless-Steel Mounting Bracket for easy installation and aiming in wall

and one internal low stray field

The user can thus select the version that is optimally suited to the specific application

Features: Designed for applications with a business music source and an on-premises music source

The wireless signal is only 50 KHz wide and can be spaced as close as 100 KHz channel to channel allowing up to sixty channels of ZHD wireless in a single 6 MHz American television channel

activating the power amplifier and all associated equalization and compressor circuitry

Features include status LEDs to indicate power levels

The ECM77B comes with an XLR connector

microphone mixer with balanced XLR inputs and outputs

the third switch sets the gain