I’ve had several different Klipsch speakers in my life….when I came across a marketplace add for 2 mint condition kg3.5 and a pioneer elite reference vsx97flagship receiver for 125.00, I snapped them up….i sold the receiver alone for 300. And now how my favorite sounding Klipsch speaker I’ve ever owned….these things are great for bass, mid and high…..the crossover frequency is spot on….i did ponie up and upgrade with crites capacitors and titanium tweeters…..now they rock….and rock they do……I found pairing them with my kg2.5’s in the rear are the sound I drool over…..just for kicks I added my Klipsch R12D sub…..needless to say, it’s amazingly good…….i run them all off a hybrid tube amp…..so I have tube pre and class A/B power section with a sub output…..my Buddy that spent 3 time what I did is now upset…..he heard my system and is now in the process of selling his Zu dirty weekends…..
and is looking for his own set of kg3.5’s……their very sensitive at 94db @1 watt…so very efficient…..and great for , classical, Rock, reggae, etc…..a multipurpose speaker for sure….if you ever come across a set, pick them up…..I’ve heard the kg 4.5’s and 5.5’s but both are way too bassy!…..that’s were the 3.5’s shine…..