What Amp with KEF 105.2?

I have a JVC SS amp from the mid to late 80's that kicks out 120W/channel, kinda high end for it's time (a consumer version of JVC's Pro series) A-X900 series. Got it as a package with a pair of KEF 104.2(bi-amp) version.It sounded great in my living room till the internal woofers gave way. Was wandering if it would be a good match with a pair of kef 105.2's. The speakers i currently use with the JVC sounds thin in the bottom end, forcing me to use the loudness button and engage the tone controls which i dont like to do, since i prefer to bypass the tone or leave the treble and bass switch on the 12 O'clock mark. I also listen to my music kinda low (jazz, classical) since i leave in an apartment