ELAC DCB41 Debut ConneX Bluetooth Speakers Description These speakers can star in your entertainment system I'm always excited when a new ELAC product comes out ? they always offer good looks, convenient setup options, and excellent sound quality. The Debut ConneX DCB41 delivers on that promise, with a relatively compact and elegant form factor and connections for a wide range of sources in your entertainment center. Each speaker gets a solid 50 watts, thanks to an amplifier built into one speaker, and there's Bluetooth on board for music streaming convenience. Connections for your components These speakers take up very little space and handle just about everything you might care to connect in a small living room or office system. There's an HDMI ARC (Audio Return Channel) input for connecting a compatible TV. You can connect a PC to the Type-B USB port, and there's a digital optical input for a gaming console or CD player. If you're a vinyl lover like me, the stereo RCA input features a switchable built-in phono preamp ? a must-have. And if you prefer a little added "oomph," you can hook up a powered subwoofer (sold separately) using the mono RCA output. 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 MFR # DCB41-BL What's in the box: Powered speaker Passive speaker 2 Grilles 6.5' AC power cord Remote control 2 "AAA" batteries 5' HDMI cable 68" Speaker wire 8 Rubber feet Quick User Guide