G2JR's Retailed for $105,000 on the August 1 dealer price sheet, this is your chance to save big! Other models available. If you are looking for a Great pair of speakers like Wilson, Sonus Faber, Magico etc you owe it to yourself to check out Genesis. The heritage of Genesis goes back to Infinity which produced legendary speakers like the IRS, Beta ect. The G2JR's go down to 16HZ, base is powered by a servo amplifier system. You only need to provide an amplifier to power the mid and tweeter ribbons, yes the round tweeters are actually ribbons forming a line array just like to the mid. The line source design makes room placement very easy as they do not excite the resonance of the room from a single point the way most speakers do the energy is spread through out the room. Placement is simple, put them where you want them adjust the base level to be correct with the control on the back, then bring up the mids and highs to match. We ship world wide! Technical Specifications Frequency Response 16Hz to 40kHz, +/- 3dB Sensitivity 90 dB 1 watt 1 meter Max/Min Tube Power 500/60 watts Max/Min Solid State Power 1000/100 watts Input Impedance 4 ohms (nominal) HF Transducers Fifteen 1" circular ribbon (12 front, 3 rear) Midrange Transducers One 48" ribbon LF Transducers 2 12" ribbed-aluminum cone woofers per speaker Loudspeaker Controls Rear Tweeters (+/- 1 dB) Upper Midrange contour (+/- 0.75 dB) Servo-controlled Bass Amplifier Power Rating Bass Control Module: Gain / Low Pass / High Pass / Phase Servo-Amplifier Module (two): 400W x 2 Power Supply (System comprises two towers): H 75" x W 22" x D 28" Total Weight 220 lbs Each Finish High Gloss Black Acrylic. I have two pair, one new in crates and one pair that have been in my office for the past year. Yes they are great office speakers. We were the distributor for North America until last spring.