Abstract: A worksite audio device includes a housing including a front side and a rear side, a speaker disposed on the front side of the housing, an audio circuit coupled to the speaker that provides an audio signal to the speaker, and an antenna assembly coupled to the housing and configured to deliver a radio signal to the audio circuit. The speaker is configured to output audio. The antenna assembly is rotatable with respect to the housing about a first axis, a second axis perpendicular to the first axis, and a third axis perpendicular to the second axis. A handle is coupled to the housing and cooperates with the housing to define a recess. A first device mount is disposed in the recess and configured to support an electronic device couplable to the audio circuit.

Abstract: A portable fan having a power supply, a motor coupled to a plurality of fan blades and powered by the power supply, and a battery pack coupled to the portable fan and configured to provide power to the power supply. The portable fan further includes a controller configured to receive power from the power supply. The controller is configured to receive an input to control the motor at a requested speed, operate the motor at the requested speed, and initiate a ramp-down operation, wherein the ramp-down operation is configured to ramp down the speed of the motor from the requested speed over a period of time.

Abstract: A concrete saw is disclosed and includes a frame having a platform and a leg pivotably coupled to the platform at a pivot axis, at least two rear wheels coupled to the platform at the pivot axis, at least one rear wheel coupled to an end of the leg distanced from the pivot axis, a power and drive assembly disposed on the platform, wherein the power and drive assembly includes an electric motor and a battery pack coupled to the electric motor to provide direct current power to the electric motor, and a cutting assembly driven by the power and drive assembly to cut a groove in a work surface as the concrete saw is moved across the work surface.