Microlab solo 8C 2.0 high fidelity floor stereo speaker has 6.5" woofer drive, woofer impedance 4 Ohm, signal / noise ratio 80 dB, seperation 60 dB, 1" tweeter, tweeter impedance 4 Ohm, 4" mid-range drive, mid-rate impedance 4 Ohm, wooden color. Also this Microlab Solo 8C 2.0 high fidelity floor stereo speaker comes with 110 watt RMS power output capacity.