Overview Audioengine 5+ (A5+) Premium Powered Speakers deliver audiophile-quality sound and features at a price that continues to set the standard for affordable high-quality audio. Connect your iDevice, computer, TV, or any other audio component for great stereo sound in any room. Key Features Built-in power amplifiers Remote control Improved thermal management RCA and mini-jack audio inputs Front panel volume control USB power charge port Variable preamp audio output Gold-plated connectors Full-size 5-way speaker binding posts Custom Kevlar woofers and silk tweeters Hand-built MDF wood cabinets Magnetically shielded Advance tuned cabinet with rear-ported waveguide Stand-mount 1/4? threaded inserts Cables included WARNING: This product contains a button/coin battery and is hazardous. Keep batteries away from children. Batteries can cause severe or fatal injuries in 2 hours or less if swallowed or placed inside any part of the body. Medical attention should be sought immediately if it is suspected the battery has been swallowed or placed inside any part of the body.