Genelec 8030APM, 2-way active studiomonitor, (priced perunit), Free field frequency response 58 Hz - 20 kHz (+/- 2dB), 108dB SPL peak per pair with music material @ 1 m,130mm (5") bass driver with high degree of efficiency, 19mm (3/4") metal dome tweeter with DCW (Directivity ControlWaveguide), Crossover frequencies 3 kHz, Amplifier power/ch: Bass 40W, Treble 40W, Magnetically shielded, Speakerdimensions (HxWxD): 285(h) x 189(w) x 178(d) mm (Heightwith Iso-Pod™ 299 mm), Speaker cabinet made of aluminum,Speaker weight 5,6 kg