sony bass box

Portable Sony bass speakers are described as waterproof, dustproof, and shockproof. At least one model is listed with an IP67 water- and dust-resistance rating and is noted as rustproof for outdoor use.

Some portable Sony speakers include a built-in microphone for hands-free calling. Party speakers typically include a supplied wireless microphone, karaoke controls, and inputs that let you plug in an additional microphone or a guitar for duets or live performance.

Sony party speakers offer selectable ULT bass modes (ULT1 for deeper low-frequency bass and ULT2 for punchier bass), plus sound features such as a multi-band equalizer (seven-band on some models), TV Sound Booster, and Party Connect for synchronized playback.

Sony speakers support stereo pairing over Bluetooth to link two speakers as left and right channels, and Party Connect to synchronize playback across up to 100 compatible speakers. Some models also support Bluetooth Fast Pair and multipoint connections for quicker pairing with Android devices.

Protective accessories include travel cases made from EVA and nylon with shock-, dust-, and water-resistant exteriors. The speakers themselves may feature rugged construction, IP67 water/dustproof ratings, and rustproofing for outdoor use.