ADAM A3X, 2-way active bass reflex speaker, 5 Carbon Fibre woofer with 25 W, X-A.R.T. Tweeter with 25 W, Frequency kHz: 60Hz - 50kHz, Crossover Frequency: 2,8kHz, max Peak SPL / Pair 1m: 106, Gain: +14dB / - infinite dB, Gain Tweeter: +/-4dB, THD 90dB/1m > 100Hz: <0,8%, Analog Inputs: XLR / RCA, Inputimpedance: 10 kOhm, Dimensions: 150 x 252 x 185 mm, Weight: 4,6 kg