M-Audio M3-8, three-way active studio monitor, Inline mid- & high-frequency drivers, 8" woven Kevlar low frequency driver, 5" woven Kevlar mid-frequency driver, 1" silk dome tweeter with integrated waveguide, tri-amp class A/B power 220 watts total; 150W LF / 35W MF / 35W HF, crossover frequency: Low-Mid: 450 Hz, Mid-High: 3.9 kHz, frequency response: 40 Hz - 20000 Hz, onboard 3-band EQ +/- 6dB Boost/cut at LF100Hz - MF1kHz - HF10kHz, bypass switch, low-cut filter switchable: flat - 60Hz - 80Hz, Input impedance: 20kOhms balanced, 10kOhms unbalanced, rear mounted controls, inputs: xlr and 6,3mm jack balanced, 6,3mm jack unbalanced, protection: Output current limiting; over-temperature; transient on/off protection to prevent speaker "pops"; subsonic filter; external mains fuse, cabinet: Wood veneer front baffle with vinyl-laminated cabinet, dimensions: 268 x 434 x 285 mm, weight: 12,8 kg