The LSA-2.1's employ the same tweeter and midrange as the LSA-1's with the same fluid integration. They also share the same cabinet radius, albeit with a considerably larger footprint. Vocals are silky and utterly uncompressed.
While the LSA-2.1's match the LSA-1's organic tonality, the added bass driver and larger cabinet volume yield commanding dynamics worthy of larger listening areas.
Bass performance is deep and tight. The LSA-2.1's can deliver extended low-frequency impact when called to do so. Listeners are amazed at the bass power of these speakers.