Pyle HiFi PBKSR40 60W Powered Bluetooth Bookshelf Studio Monitor Speakers - Optical & RCA Inputs, Bass/Treble Control, Remote (Black)

Powerful 60 watts total output in a compact powered bookshelf monitor pair—designed for room audio and studio-style listening with hi‑fi full-range stereo reproduction. Wireless Bluetooth lets you stream from laptops, tablets, or smartphones for easy, cable-free playback. Inputs include optical and RCA connections; a 3.5mm to 2 RCA cable is included for wired sources. Sound components and response: active + passive design with 4" subwoofers, 1" dome tweeters and bass reflex tubes; 4-8 Ohm impedance / 40HZ-20KHZ frequency response for wideband, full-range audio and pronounced deep bass. Also delivers clear sound with 8 ohms impedance for reliable performance. Convenient controls and modes: adjustable bass and treble, three audio modes, and full remote control for desktop or studio use. Built to last: MDF/ABS construction with fabric cloth covering. Speaker size (each): 6.1" x 6.1" x 9" (L x W x H). Package contents: (1) US adapter, (1) optical cable, (1) L&R connection wire, (1) remote control, and (1) 3.5mm to 2 RCA cable. Portable power: 1.5V Lithium-ion 1300mAh battery providing up to 2 hours of operation.