Review: Martin Logan CLS IIZ Speaker

With all due respect to the previous reviewer I would like to disagree with him on few issues. First of all ML CLS speaker is excellent for the classical music (I will not go into details why). Lower end is not the deepest – it’s a known fact. Many CLS owners add subwoofers to the speakers. In my opinion Krell amplification is the culprit in his particular set-up. With good tube amplification (I use VAC Renaissance 70/70) ML CLS speaker is one of the best sounding speakers you could find…

I agree with META. Correct amplification is a must with the CLS. Mine are the original CLS. There is plenty of debate waiting for which design is better. There is no debate, however, that the CLS demands an amplifier that is correct in timbre, pace and texture. It has been my experience that Krell is ruled out of the appropriate setting (for use with such a fine speaker as the CLS). I use a Rowland 112. For my tastes and perfered volume setting (within my given listing area), the 150 watts per channel (of the Rowland) is just fine. The CLS lock onto the room like a vice and project the feel, pacing and wieght of the instruments and the purity of voicing. If you wish to rock hard, there are other speakers and amps (ie: the Krell and perhaps Cerwin Vega) for that. This (the CLS) is a "fine wine" taste. It is not for children of the head slamming, Lear Jet "loud" crowd. It (the CLS) is smooth, refined and delicate in it's ability to move you (like the emotional art of music should). Disrespect this speaker and it will disrespect you... and everything else that is not worthy of its reproductive ablilities.

Meta didnt you notice the Audio Research vt100mk3 tube amp .still the cls2z is a nice speaker dont get me wrong and also I am not a head banger .Tried many amp preamp combinations and rooms ,also helped my friend set up his 2 pair, so its not like I have no experance with logans .I have been a owner for 12 years many models .And all logans have the same sound and problems witch you mention about amps very picky and placement.Compared to the sound I have been getting out of my tube s.e.t. amps and horns, makes the logans sound so unmusical though they are still better than most designs at this . I am not alone in this opinion most of my audio buddies are ex logan owners including the owner of the local dealer .I realy did love my cls2zs but after hearing sets and sensitive speakers , I am glad they are gone.,just my opinion .Johnk