Klipsch R-51PM 5.25" Powered Bookshelf Speaker with Bluetooth - Black (pair)

Klipsch R-51PM 5.25" Powered Bookshelf Speaker with Bluetooth - Black (pair) Enjoy audio from nearly any source with this pair of Klipsch R-51PM 2-Way Powered Bluetooth Bookshelf Speakers. They feature Bluetooth wireless connectivity plus stereo RCA, optical, and 1/8" aux inputs for traditional wired devices, and a USB Type-B input for music stored on your computer. The RCA input is switchable between line-level and phono inputs, allowing you to switch between a turntable and other wired sources. The R-51PM speakers have a 2-way design with a built-in 60W per channel amplifier. Each speaker sports a 1" aluminum tweeter on a 90 x 90° Tractrix horn and a 5.25" copper-spun IMG woofer. Bluetooth technology for streaming from compatible devices Built-in switchable phono preamp 1" aluminum diaphragm compression tweeter matched with a 90° x 90° Tractrix horn 5-1/4" spun-copper woofer Rear-firing bass-reflex port Dynamic Bass EQ gives you fuller bass at low volume 60 watts per channel via built-in amplifier (right speaker) Frequency response: 68-21,000 Hz (±3dB) Compact remote control included Connections (back of right speaker): Optical digital audio input (2-channel PCM only) RCA stereo analog audio input Switch for selecting phono or line input USB Type B input for connecting your Mac or PC Stereo minijack input for mobile devices RCA mono output for optional powered subwoofer Speaker dimensions: 7-1/16"W x 13"H x 10-1/4"D (each) Weight: 12.7 each