Climate Longview - Washington. Â°C | Â°F. Climate data for longview, Longitude: -122.916, Latitude: 46.1505. Average weather Longview, WA - 98632 - 1981-2010 normals. Jan: January, Feb: February, Mar: March, Apr: April, May: May, Jun: June, Jul: July, Aug: August, Sep: September, Oct: October, Nov: November, Dec: December.
P.A., P.A. system, PA system, public address system, PA - an electronic amplification system used as a communication system in public areas. intercom speaker, squawk box, squawker - the loudspeaker on an intercom or public address system. subwoofer - a loudspeaker that is designed to reproduce very low bass frequencies.
Wireless speakers are loudspeakers which receive audio signals using radio frequency (RF) waves rather than over audio cables. Wireless speakers are composed of two units: a main speaker unit combining the loudspeaker itself with an RF receiver, and an RF transmitter unit. The transmitter connects to the audio output of any audio devices such as hi-fi equipment, televisions, computers, mp3 players, etc.