The attenuator was inserted between a wireless receiver and a microphone amplifier. Using the 20db pad for running a bass head's line out into a mic input on the mixer.

Easy fastener. Easy to install. Amp; felt durable.

Fits very well and appearance and durability is awesome. The fit is unbelievable. F fits my ac very nicely.

I live in an area with high winds and this didn't budge during a recent storm. Not using as an air conditioner cover, but as a cover to protect my electric pottery kiln. Is preventing the snow, rain, and other elements from entering the unit.