SITC of Digital Signal Processor with 12 Channels or more, SITC of 8 Analog Audio Inputs Digital Signal Processor, SITC of 1 channel 300W amplifier, SITC of Gooseneck microphone with detachable 12 inch, SITC of Two- Way Wall Speaker 8 ohms, Supply and laying of 1sqmm Speaker Cable, Supplying and laying of Microphone cable, Supplying and laying 20MM PVC Conduits, Installation charge