Lightweight projectors feature built-in audio
Educational LCD projector models CP-X201, CP-X301 and CP-X401 feature a new 2,000-hour filter and offer lower total cost of ownership to schools. All weigh 7.7 lbs. and are easy to install or use on a cart top. Seven watts of built-in audio eliminate the need for external speakers. Audio pass-through function allows audio to play while projector is in standby mode. All maintain a low noise rating of 29 dB in whisper mode. Models vary in brightness. Hitachi Home Electronics (America) Inc., a Sub. of Hitachi America Ltd., Chula Vista, Calif.