Elac Debut ConneX DCB41 Powered Bookshelf Speakers with Bluetooth, HDMI, and Built-in Phono Preamp (Pair) The ELAC Debut ConneX DCB41 is a compact powered bookshelf speaker system designed to be a simple all‑in‑one hub for modern listening, combining hi‑fi sound with TV, computer, and turntable connectivity. Each speaker uses a 0.75" soft‑dome tweeter in a custom waveguide and a 4.5" long‑throw polypropylene woofer in a rear‑ported cabinet, driven by a built‑in 50 W x 2 Class D amplifier for clear highs, punchy mids, and surprisingly full bass from a small enclosure. Product Highlights: Built-in Bluetooth with high-quality aptX™ audio streaming 50 watts x 2 delivered by amplifier in active speaker Each speaker features: 3/4" soft dome tweeter with custom waveguide for improved balance and imaging 4-1/2" polypropylene long-throw woofer Rear-firing slot port for extended bass response Frequency response: 50-25,000 Hz Proprietary XBass circuit enhances bass output (defeatable) Max SPL: 102 dB Active speaker connects to passive speaker with included speaker wire Volume knob and selectable left/right speaker output switch on back of active speaker Remote included Connections (on active speaker): HDMI ARC input for connecting a compatible TV (cable included) Optical digital input is ideal for use with a gaming console or CD player Type-B USB input for connecting a computer (up to 24-bit/96kHz resolution) Stereo RCA input with switchable phono preamp for turntables with moving magnet cartridges Mono RCA output for connecting an optional powered subwoofer Type-A USB port for firmware updates only Dimensions and warranty: Speaker dimensions: 5-9/16"W x 9-13/16"H x 9-7/16"D (each) Weight: 7.6 lbs. (active speaker), 6.3 lbs. (passive speaker) Warranty: 1 year Our 30-day money back guarantee Black MFR # DCB41-BK Royal Blue MFR # DCB41-BL Walnut MFR # DCB41-WN Orange MFR # DCB41-OR