Features
2.4GHz Frequency Hopping Spread Spectrum (FHSS) digital transmission
32-Channel scan-tuning between transmitter and receiver
Audio output power up to 20 Watts RMS per channel
SRS WOW provides deep, rich bass and creates a 3D surround effect to provide a superior audio experience
Weather-resistant speaker and remote control
Waterproof at IPX-3 protect against spraying water
Mood light effect
Dual weather-resistant speaker driver (super bass and tweeter built-in)
UV resistant speaker and remote control
Supports stereo audio (with optional additional speaker)
AUX In jack
Operating distance up to approximately 50 meters/150+ feet in open areas (less through
walls and other obstructions)
Works through walls, floors and anywhere in the room
Virtually interference-free stereo quality
Auto volume level control
Remote control unit
Powered by 6 D batteries (not included), or by included AC adapter
Audio Unlimited 2.4GHz Wireless In/Outdoor Stereo Speaker w/remote & SRS WOW 3D Surround Technology - SPK-24G - Buy.com
AudioUnlimited 2.4GHz WirelessIn/OutdoorStereoSpeakerw/remote & SRS 3D Srrnd $94.99 
