Folded Motion Tweeter squeezes air and requires almost 90% less excursion than the typical 1 dome tweeter, drastically minimizing distortion while providing a lightning fast response time Elegant yet understated styling with a flawless high-gloss, piano black finish, subtle curves, and a signature perforated grille Curved design means you can point sound directly toward the desired listening area for high or low wall mounting applications Convenient push-style speaker terminals and curved inserts help guide speaker wire effortlessly into place, and accept banana plugs in addition to bare wire. The innovative Folded Motion Tweeter is engineered with a large surface area (8-times that of a typical 1 dome tweeter) to create clear, highly dynamic and precise sound UPC 810123023097 Brand MartinLogan Color Gloss Black Impedance 4 Ohms MP3 player No Model Name Motion 4i Item Weight 6 Pounds Manufacturer MartinLogan Model Number Motion 4i Power Source Battery Powered Speaker Size 5 Speaker Type Surround Sound BuiltIn Media Installation Template, Owner's Manual, Speaker, Wall-Mount Bracket Is Waterproof FALSE Mounting Type Shelf Mount Series Number 4 Warranty Type Full Control Method App Item Type Name MartinLogan Surround Folded tweeter Bluetooth Speaker Set of 1 Gloss Black 5 (Motion 4i) Controller Type Corded Electric Number of Items 1 Woofer Diameter 10.2 Centimeters Antenna Location For Gaming Consoles, For Smartphones or Tablets, For Surround Sound Systems, For Televisions Tweeter Diameter 1.4 Inches Audio Driver Type Electrostatic Driver Audio Output Mode Stereo Compatible Devices Laptop, Smartphone, Tablet, Television Enclosure Material Plastic Frequency Response 23000 Hz Number Of Circuits 1 Subwoofer Diameter 4 Inches Additional Features Waterproof Wireless Technology Bluetooth Warranty Description 5 year parts and labor Connectivity Protocol Bluetooth Customer Package Type Standard Packaging Number of Power Levels 1 Water Resistance Level Not Water Resistant Connectivity Technology Push style with banana jacks Number of Audio Channels 5.1 Specific Uses For Product home theaters, listening rooms, or other surround sound system setups Compatible with Vehicle Type Car Speaker Maximum Output Power 150 Watts Subwoofer Connectivity Technology Wired Global Trade Identification Number 00810123023097