Free Express Shipping! PreSonus Eris Studio 5 Compact 5" 80W Studio Monitor with EBM Waveguide Kit (Pair) 5.25" Woofer and 1" Silk-Dome Tweeter, 48 Hz to 20 kHz Frequency Response, 102 dB SPL, EBM Waveguide for a Wide Sweet Spot, Control Level, HPF, MF...