Take the music away from a party and all of a sudden you hear the kind of meaningless banter that’s supposed to never be heard: “I KNOW! I KNOW! I CAN’T BELIEVE HE’S STILL WITH SELENA GOMEZ! HE CAN DO SO MUCH BETTER!” If you’d like to avoid this scenario at all costs, consider the Transportable Blastmaster ($4000), a take-me-anywhere music system that delivers 2,000 watts of power via two “6×9″ mid-range speakers and a 12″ dual-voice coil subwoofer with dedicated crossover. Stream tunes through Bluetooth, or use the on-board CD player, AM/FM radio, USB port, and 3.5mm input with remote control. The pneumatic wheel means it can climb through snow or sand with ease, letting you take the music wherever the party wanders off to, and avoiding hearing so much as a peep about who J—-n B—-r is dating.