Monoprice 136374 Wall Mount Bluetooth Music Amplifier

The Monoprice 136374 Wall Mount Bluetooth Music Amplifier is designed to deliver audio throughout a room while taking up virtually no visible space. It installs into a standard wall box with a sleek decora faceplate, sitting flush alongside your existing switches and outlets. Despite its compact form factor, it packs 40 watts of amplification and connects to a wide range of sources — Bluetooth 2.1 for wireless streaming from phones and tablets, USB and microSD slots for stored music files, an FM radio tuner, and a line-level AUX input for wired sources. It supports an impressively broad list of audio formats including lossless options like FLAC, WAV, and AIFF.

Control is handled either through on-face buttons built into the wall plate or via the included wireless IR remote, making it easy to adjust volume, switch inputs, and navigate tracks from across the room. The amplifier claims ultra-low total harmonic distortion at 1 watt into 8 ohms, which translates to clean sound at moderate listening levels. This unit is well suited for distributed audio in homes, waiting rooms, restaurants, or retail environments where a traditional stereo system would be impractical or visually intrusive.