Product Description Theater Solutions by Goldwood R4S Sandstone Brown Wired 8 Speaker SetRock The Yard with these Outdoor Weather Resistant Passive 2-Way Rock SpeakersEasy To Install with any CL3 raw wire to your home audio receiverDurable and Weatherproof against rain, snow, salt, ice, pool chemicals and moreSpeakers have Deluxe 4.5 inch Poly Mica woofers with Butyl Rubber surrounds and sealed voice coilsFerro Fluid cooled soft dome tweeters for clear sharp soundBass woofers and tweeters are angled 20 degrees upward to direct sound to listenersFrequency response is 80Hz-20 kHz with 94dB sensitivity at 8ohmCabinets are Multi-layer Composite and silicone sealed with rust resistant steel grillsSimply splice your CL3 rated wire to the 4 inch leads and connect to your receiverPassive Wired Rock Speakers are (H x W x D) 8" × 7.5" × 6.75" eachSystem RequirementsHome Audio Receiver or Amplifier with 10-125 watts per channelCL3 Rated 16 Gauge Raw Wire for runs under 40 feet and 14 Gauge Wire over 40 feetApplicationsBack Yard Décor and EntertainmentPatios or DecksPool and Garden AreasSpa SettingsBusiness / Office Outdoor DécorWhat's in the boxes8 Passive Rock SpeakersInstruction Manual