Electro-Voice EVID 4.2T 4" Compact Two-Way Surface Mount Loudspeaker for 70 or 100V Distributed Systems, Pair, Black F.01U.117.530 Signal Booster The speaker mounting frame includes

The speaker mounting frame includes a wiring eyelet for securing the speaker wires during installation

allowing you to transfer both data and power over a single cable

Proximity with MPT mini prox tags

Humidity: 0%-90%

there is a sophisticated braking system that automatically stops the picture surface in the desired "up" and "down" positions

Electro-Voice EVID 4.2T 4" Compact Two-Way Surface Mount Loudspeaker for 70 or 100V Distributed Systems, Pair, Black F.01U.117.530 Signal Booster The speaker mounting frame includesProduct Overview Two way twin 4" woofer and 1" horn loaded 100 x 90 tweeter. Internal 70 100 volt line transformer. Black cabinet. Includes mounting system. (sold and priced per pair) Main Features Compact full range Ideal for restaurants, bars, patios, and retail Vented LF enclosure 1 inch titanium diaphragm HF driver with neodymium magnetic structure Coherent Coverage Waveguide Full bandwidth overload protection (LF and HF) Elliptical weather