An electronic music speaker, amplifier or sound system.

Speaker

Swivel Chair

A missile flying diagonally up into the sky with fire coming from the base. 

A TV or computer monitor supported by a stand base.

A financial graphic of a candlestick pattern.

A vertical poster with horizontal bars and tape on corners.

A bar chart with three bars of different heights inside a rectangular outline.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.