Sound Advance ST2432D 2x2 SpeakerTile White/Smoot

Super easy to install and wire.
Blend in perfectly with 2x2 ceiling tiles.
Very good sound quality.
Great solution for our training area.
Will buy more for the rest of our fire station.
Would recommend for others to buy.

I've been a user of these panel speakers for a number of years (since the company was named Bertagni Electronic Sound Transducers). Over the years (and company name changes), Sound Advance has improved the sound quality of their speakers immensely. Initially, the bass response of the ST2432D units was a bit thin, although it did extend fairly deep. Highs were clean, if not a little bright. After they had a chance to "break in", the sound became much more natural, and could easily be managed via simple equalization.

I am using these as PA speakers and stage monitors. I mounted them a frame made of 1x6 wood and put perforated metal grille material on the front and back for protection. These are definitely easier to transport than my old speaker bins. I admit that my use of them is somewhat unorthodox, but I had a hunch they would do a good job. (I actually use a pair as in-ceiling speakers in my home theater as well.) I wasn't disappointed with them in their new role. With a little work, these units make a good value PA speaker.

Great bass and sound. I would recommend these to anyone. We have Bose speakers in another part of the building and was told by several employees that these sounded better.