Da-Lite 37049EFL Tensioned Advantage Series 146x260 Surface / Roller / Motor 100700468 it features a long lamp

it features a long lamp life up to 17

Controls and indicators: POWER: Mains power switch (rear panel)

Input Impedance: 150 Ohms

The microphone may be clipped to neckties

Voice coil size: 3"

Da-Lite 37049EFL Tensioned Advantage Series 146x260 Surface / Roller / Motor 100700468 it features a long lampDa Lite 37049EFL Tensioned Advantage Series 146x260 Surface Roller Motor The Tensioned Advantage ceiling recessed electric screen series is designed with ceiling trim in place, to conceal the rough opening eliminating the need to complete additional trim work once the screen is installed. Its two stage installation option affords the screen case to be installed during the rough in construction stage, and the screen surface assembly during the