Product details:

This QSC Outdoor Coveris designed for use with the CP12 powered loudspeaker. It allows you to temporarily use the powered speaker in less-than-ideal weather. A removable amplifier panel lets you access connectors and controls. As it sports a vented design, the QSC Outdoor Cover allows the monitor to maintain airflow for heat management. The tote is fashioned out of fabric and mesh. Please note this unit is not intended to facilitate permanent outdoor installations.Protect your CP12 loudspeaker from dust and dirt with this removable amplifier panel
The nylon and mesh construction helps provide ruggedness for prolonged usage
Vented panel aids to promote breathability to manage the temperature