EVERYTHING you like about the JBL is EXACTLY WHY they shouldn't even be mentioned in the same breath as the Harbeth M40.2's(never heard 40.1's)..The JBL is designed to impress in a short demo.Bass has slam but tonal purity & definition are NON EXISTENT!Midrange is honky & thread bare,treble brittle/hard/sharp to extremes..They remind me of the original Sennheiser HD800...
With a good Class A amplifier NOTHING competes with the Harbeth!
With a good Class A amplifier NOTHING competes with the Harbeth!