I currently use this receiver and have a question with my current setup. Since the lowest setting is 100hz is it best to have my main front speakers set to large or small? PIONEER VSX-D811S EQUALIZER KENWOOD 1070EK DVD PLAYER PIONEER DV-333 TV TOSHIBA 36A40 VCR SONY SLV695HV CENTER CHANNEL ACOUSTIC RESEARCH AR-4C BOOKSHELF ACOUSTIC RESEARCH AR-17 MAIN SPEAKER ACOUSTIC RESEARCH AR-11 SUBWOOFER ACOUSTIC RESEARCH AR-S112PS The specs on the arll's are as follow: The AR11 has an 8" side-firing high excursion woofer; a 1" plasma transferred; diamond hardened Titanium dome tweeter and a 5-1/4" Magalloy Minocqua mid-range. All transducers are magnetically shielded. Driver Complement Plasma Transferred Diamond Hardened 1" Titanium Dome Tweeter; 8" Side-firing High Excursion Woofer; 5 1/4" MagAlloy Monocoque Mid-Range Enclosure Design Frequency Response 35Hz-23KHz 2dB Sensitivity 91dB @ 2.83 Volts/Meter Crossover Frequency 100Hz and 3.2KHz Rated System Power See Recommended Amp. Power Recommended Amp. Power 20 Watts 200 Watts Nominal Impedance 8 Ohms Enclosure Dimensions 34" x 8 1/16" x 16"