Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
It checks today's price at every store, compares the alternatives and answers in about a minute.
This is a single black, high-density open-cell acoustic foam panel with a peel-and-stick backing, meant to be cut and pressed onto the metal housing of an outdoor AC compressor. It targets the low-frequency rumble and resonance that travels from a vibrating steel cabinet into walls and living space. It is a simple, tool-free damping pad rather than a full acoustic enclosure, so it suits someone chasing compressor hum at the source. Compared with purpose-made compressor blankets and rigid enclosures, it covers less area and offers no weatherproofing or airflow design, so expect modest noise reduction rather than silence.
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Also available at
Store links may earn us a commission.
Lowest price we've seen: $23.99 on Nov 14 at Amazon; highest $62.95 on Nov 4. Tracked across 3 stores since Nov 4.
This is a single heavy duty soundproof foam panel for outdoor air conditioning units. It is a thick black acoustic damping pad with a high density open cell foam core. It helps reduce compressor rumble by absorbing mechanical vibrations.
The panel has a self adhesive backing that peels and sticks without tools. It adheres directly to metal housing surfaces. The foam can be cut and shaped to fit various outdoor compressor housings.
The steel enclosure vibrates at specific frequencies when the motor cycles on and off. Placing the pad over the vibrating housing helps minimize resonance and lower decibel output. The foam traps low frequency drone before it travels through drywall or brick siding. The adhesive holds on cold galvanized steel through summer heat without bubbling.