5 Inch Active Loudspeaker Set with IR and RS232, 2x30W, White - 

SDQ5PIR is a stereo loudspeaker set with 1 active and 1 passive loudspeaker that stands for reliability, affordability, dynamic music and detailed voice reproduction. The SDQ5PIR set can be controlled from the included infrared remote control, RS232 serial commands or via the Apart wall control panels (ACP, ACPL or ACPR) which allow control of power and volume. ACPL and ACPR also allow the addition of external audio inputs. Teachers, lecturers or anyone who is giving a presentation can stop worrying about audio system problems and stay focused on their presentation. All inputs can be gain adjusted, used individually or mixed together. The balanced input allows long signal line without interference. You will not hear any hum or buzz, because there will be no ground loop issues when connecting the SDQ5PIR with notoriously difficult laptops, LCD projectors or interactive white boards. These loudspeakers will give you a variety of sound possibilities when used in conjunction with a flat screen, projector or smart board. With their magnetic shielding these loudspeakers are the ideal and cost effective audio solution for your classroom, boardrooms or meeting room.