Looking for wireless speakers? This is not a problem,you can easily find many wireless speakers on the market today. Many of these will be able to fit your needs and you can pick the one that you like the best. Let's talk about one of the most popular wireless speakers on the market right now - the Audio Unlimited 900mhz Wireless Rock Speaker System SPK Rock. These speakers don't only have a great design and an attractive look but they also give some great technical features as well : *A 900 HMz transmitter sending out audio signals with no speaker wire*You can place your speaker up to 150' away from your audio source*Weather resistant for outdoor use* Compact ... portable with a stylized design (13H x 10W) - 5.25 PP cone w/rubber edge Woofer2 Mylar cone Tweeter 20Watt RMS Output 15V DC Transformer*Signal can be automatically locked in and kept strong with phase loop lock circuitry # Product dimensions are as follows : 15 x 10 x 12 inches ; 15.6 pounds# Products shipping weight is-- lbs# Only shipping to the US currently# Product ASIN : B000YA0A0Q#Product Item model number : SPK-ROCKYou can easily enjoy a clear signal in a rang of up to 150 feet with the Audio Unlimited 900mhz Wireless Rock Speaker System SPK Rock. There are no line of sight limits either. This speaker is weather resistant and is powered by 900MHz Phase Loop Lock circuitry. This circuitry automatically locks in and keep the signal clear and strong. Wondering how the signal works? The signal works like a wireless phone,delivering a crystal clear signal through walls or other object you may place in it's way when you go about setting up your next outdoor party. The system offers convenience since it supports all types of audio inputs such as : RCA inputs for home theater receivers,computers,ipods and mp3 players.Let's talk convenience, the Audio Unlimited 900mhz Wireless Rock Speaker System SPK Rock is portable and it makes it extremely easy for you to supply music to your next pool/spa party,garden party or maybe just a relaxing romantic night with your sweetheart. This system is fully compatible with all Audio Unlimited products and you can add other Audio Unlimited speakers so that you can have even more sound throughout your house or party and there is no need for another transmitter. Since these speakers are compact and weatherproof you can place them anywhere and they will blend right in with their awesome design. Even the power options work for your convenience since they offer you the choice of battery power ( 6 C cell batteries for each speaker ) or you can use the AC adapter which is included with your speakers when you purchase.Are you worried because you are not very technical? No worries there,installation of these speakers is relatively easy since the wireless speaker system of the Audio Unlimited 900mhz Wireless Rock Speaker System SPK Rock does not require you to use speaker wire. You may have used wired speakers in the past and they can be quite some trouble when you are trying to get great sound but do not want the muss and fuss of running wire. Now you can get clear sound without the hassle!Let's recap the great features of the Audio Unlimited 900mhz Wireless Rock Speaker System SPK Rock*2 selections of channels for you to get the best possible performance.* Compatible With: PC, iPod, MP3 Player, Stereo and Home Theater System*Ability to automatically keep signal clear and strong with Phase Loop Lock circuitry.* System is compact and portable with a stylized design (13H x 10W) - 5.25 PP cone w/rubber edge Woofer 2" Mylar cone Tweeter 20 Watt RMS Output 15V DC Transformer* Weatherproof for outdoor listening* Long range speaker signal of up to 150 feet away*900 MHz transmitter that sends audio signals without the requirement of speaker wire* Fully compatible with all Audio Unlimited products* Add additional Audio Unlimited speaker to enhance your listening experience, cover large areas or create a multi-room sound system* The package contains : Audio Unlimited Rock Speaker, 2 AC-DC Power Adapters, Audio Transmitter, Connection Cables (3.5mm to RCA and 3.5mm to .25"), User ManualNow you know what you are going to get with your new speakers and you will be able to make an informed decision.