Tribit On the inside, the StormBox 2 has gotten some notable upgrades, too. Its two drivers have gotten a slight bump in size to 1.8-inches (48 mm), as well as a bit more power to drive them ...

The new Emberton II Bluetooth speaker from Marshall is waterproof and dustproof to IP67 standard and can withstand being submerged in one meter of water or up to half an hour.

Any speaker with red and black (positive and negative) terminals is compatible with Audio Cu, and up to 10 channels can be sent through power lines from a single transmitter, accommodating a 7.1.2 ...

Audio Cu uses your home’s existing power lines to transmit up to 10 channels of lossless, hi-res audio at up to 24-bit/192 kHz from a single transmitter to multiple receivers.