
So while it might be battery-powered, it truly pushes the definition of portable, and it isn't rugged or waterproof if you want to use it for an outdoor party. It measures 21.8 by 10.4 by 10.7 inches (HWD) and weighs 17.7 pounds.

When we say the GTK-XB60 is big, we're not joking. Audio purists seeking an accurate sound signature shouldn't bother with this big bass behemoth, but if you're looking for a large speaker with extra bass depth to pump up electronic, hip-hop, pop, and rock tracks, the GTK-XB60 won't disappoint.

Case in point: the $249.99 Sony GTK-XB60, an imposing structure with built-in LED lights that almost looks more like a gaming PC than a speaker. We test our fair share of small, portable Bluetooth speakers, but that doesn't mean speakers need to be small in order to be portable.
