Integrated Conference Mixer Amplifier 2x120W – HP12X2 With 4 microphone inputs that can be balanced or unbalanced, independent volume adjustment of each microphone, with mixing processing function and 7 equalization adjustment for microphone input, with phantom power supply available (+48V) With 3 audio (stereo) input, 2 audio output, with volume, bass, treble and equalization adjustment for audio input With audio source selection to select between line input and MP3. Audio from three ways and MP3 cannot be output simultaneously. Only one channel or MP3 can output once. Can play MP3 by USB. Can switch between two modes, select program, adjust volume, and select repeating mode and EQ mode With master volume adjustment HP12X2, with rated power 2×120W/8Ω (when working alone, power of each channel is 120W/8Ω) With DC output protection, overload protection, short circuit protection and overheat protection With output level and protection indicators for two channels Infrared remote control of MP3

Ceiling Speaker 10W – HCS510 Fashionable thin-edge planer and the carbon alloy aluminum mesh design with the RAL white coating to match with any indoor place perfectly; 6.5" bass unit with magnetic circuit encapsulated of special engineering plastic process; Concentric 0.75" tweeter provides clear and round treble; the diffraction of a high profile provides a broad, uniform coverage; Meet the IEC 268-5 power handling capacity (PHC) standard; Run continuously for 100 hours and carry out simulating acoustic feedback exposure (SAFE) test; Bear double rated powers within a short period to ensure its high reliability under extreme conditions, prolong its service life, and reduce the possibility of occurrence of fault or degradation; Powerful clip design, durable and reliable, easy to install;

Coaxial Ceiling Speaker – HCS560 8 ohm line input Rated power output at 60 W Construction of dual-crossover Max. SPL 110±2dB Effective Freq. Range 45Hz-20kHz High sensitivity 92±2dB