Bids Are Invited For Hiring A Specialized Company For The Supply And Installation Of A School Signage System At Escola Municipal Cristiano Machado And Escola Municipal Rosalina Calegário, Comprising The Supply Of Materials, Equipment, Labor And All Inputs Necessary For The Execution Of The Services, According To Specifications Contained In The Terms Of Reference, In Compliance With The Needs Of The Municipal Department Of Education Of Simonésia/Mg.

Ambient Speaker With Internal Trafo (Donner Type Or Equivalent), Designed For 70V Line System, To Guarantee Volume Uniformity At Different Distances. Power 80W Rms @ 8 Ohms, Composed Of 6 Woofer And Piezo Tweeter, Nominal Coverage 90° Horizontal X 90° Vertical, Frequency Response 70 Hz To 16 Khz, Sensitivity 88 Db (1W/1M). Construction In Mdf Wooden Cabinet, With Steel Front Screen, Rubber Feet, Pressure Connector And Articulated Support. Approximate Box Dimensions: 272(H) X 183(W) X 162(D) Mm. Approximate Weight: 2.0 Kg (Without Support)., Amplifier For Ambient Sound With Integrated Media Player Module (Model Pwm30070v Or Equivalent), Capable Of Operating At 4 Ohms (200W + 200W Rms) Or 70V Line (300W Rms 50 Ohms). Total Maximum Power 400W Rms At 4 Ohms Or 300W Rms At 70V, Without Distortion. Equipped With Gong (Ding-Dong) And C.V.I. Integrated Voice Calling. It Must Have A 3-Band Equalizer (Low, Mid, High), Protection Against Overload, Short Circuit, Fuse And Speaker Protection, Maximum Consumption 560W Rms, Bivolt Power Supply 127/220V. Media Player Module With 2 Lcd Display, Fm Radio With At Least 18 Memories, Change Folder Function, Usb Input (Pendrive) And Remote Control. Approximate Dimensions: 485(W) X 90(H) X 425(D) Mm. Approximate Weight: 7.8 Kg, Soundboard (Mixer) With At Least 3 Channels, Compatible With The Amplifier, With Inputs For Microphones And Auxiliary Sources (Notebook/Computer), Intended For Controlling The Ambient Sound System., Wireless Microphone, Complete (Transmitter, Receiver And Accessories), Compatible With The Soundboard., Cable P10 X P10 Audio, For Connecting The Soundboard To The Amplifier.