prices and power handling (nominal and crete) important in the lower medium, 600w rms / 102db / 8ohm, bought there is little (+/- 1 month) in replacement for low medium utlisation my speakers (pavillonaires type, load close ) very beautiful qualities making huge magnet (heavy) and seal (+/- plastic ...) does not tear strip when you remove the hp of the body, soon ... al test, the screen was used j of eminence kappa 12, the rcf 12 lp 110 k, and bc 12 ndl, 3 model a little extra for bc that I kept and which I will use for small enclosures, eminences kappa12 (the - expensive but also less efficient 3 have found their place in audio dap k 112, the rcf, good too, were sold.