M-Audio BX4 BT (Pair) The M-Audio BX4BT comes with a great DAW to get you started with creating music right out of the box with the included MPC Beats. MPC Beats is a DAW that makes it easy and fun to create professional sounding podcasts, music, or pro sounding beat productions on any Mac or PC. Key Features Bluetooth® Connectivity – Easily pair with any Bluetooth-enabled device for wireless streaming Black Kevlar® low frequency drivers; 1" natural silk dome tweeters New computer-optimized tweeter waveguide for precise imaging High-EQ and Low-EQ controls for dialing in the perfect sound Enhanced rear ports for extended low-frequency response Left/right Active Speaker Position switch for configuring which side has volume control Bluetooth, 1/4", 1/8", and RCA inputs for connecting to virtually any audio source Front 1/8" AUX input for quick connection of smartphones or other audio sources Acoustically-inert MDF cabinet with bass reflex design for deep, rich sound Includes 1/8" speaker interconnect cable, 1/8" to 1/8" cable and 1/8" to RCA cable Technical Specifications Frequency Response 69 Hz – 22 kHz Output Power 120 W (total peak), 2 x 25 W (RMS) LF Driver 4.5" / 114.3 mm HF Driver 1" / 25.4 mm; silk dome Audio Inputs (1) RCA stereo input pair(2) 1/4" (6.35 mm) TRS inputs(1) 1/8" (3.5 mm) stereo auxiliary input Headphone Output 1/8" (3.5 mm) stereo output Interconnection Cable 1/8" (3.5 mm) TRS Bluetooth Range 100' (30.5 m) Power 100–240 VAC, 50/60 Hz, 85 W Dimensions 6.1" x 6.9" x 8.9"(width x depth x height, per speaker)156 x 175 x 225 mm Weight 9.83 lbs.(per speaker)4.46 kg