Soundmatters, known for its portable bluetooth speakers, has revealed its first subwoofer called the foxLO. What's so special about it you ask? It's only the world's first palm-sized hi-fi subwoofer that features proprietary Magnetic Drive woofer technology with passive radiators that will add additional 25 watt amplification of clean, deep bass to the portable foxL v2 Bluetooth speaker once connected to its subwoofer output as well as any other portable bluetooth and non-Bluetooth speaker such as the Jambox using the foxLO's full pass audio output connection. But there is a catch, the foxLO is a little power hungry bugger and will require wall juice instead of running on a built-in rechargeable battery. Not so portable now.

It also features a USB output for charging your gadgets when connected to a wall outlet of course since there's no built-in battery remember? - and a bass volume adjuster. You'll be able to grab yours this spring for $149.