Chances are there's one or two places at home where you'd love to enjoy music without having to go to the trouble of laying the speaker wire (or drilling the holes) to get it there. And, short of strapping on a pair of headphones, your options are pretty limited. Fret no more: The WSP150 wireless powered speaker system from RCA lets you import music from CD, radio, DVD, or virtually any audio source to nearly any room in the house--the range is about 150 feet, even through most walls and floors.

The WSP150 uses the FM (frequency-modulation) technique employed in radio to transmit audio to the two speakers, each of which houses its own 2-watt amplifier. The speakers each offer a roll-on power/volume switch and a tone control/bass boost button.

The system comes with two main parts: the transmitter and the speakers, all of which require close proximity to an AC outlet, unless you opt to battery-power the speakers--perfect for outdoor use in nice weather (requires four D batteries per speaker, not included). The transmitter plugs into a wall outlet and hooks into your desired audio source via a single stereo minijack-to-RCA cable (supplied). Be aware that with no master balance knob, the two speakers must be manually adjusted for equal volume.

What's in the Box
A transmitter, two stereo speaker/receivers, two DC power adapters (6V, for speakers), one DC power adapter (19V, for transmitter), an 8-inch Y cable adapter (.125-inch minijack to two RCA-type plugs), user's manual, and warranty information.