The new Sonics Allegra speaker, shown here with Immedia's Allen Perkins (left) and designer Joachim Gerhardt (right in JA's pic), differs from the one I reviewed in January 2009, primarily in how the cabinets are attached. In the first series, the top, midrange and tweeter cabinet was solidly affixed to the top of the woofer box. Joachim Gerhardt decided to mechanically isolate the two cabinets to give the midrange and tweeter a cleaner environment in which to work, so they're now attached with an absorbent elastomer layer. To maintain the mass loading and resulting stability, however, there is now an approximately ½"-thick, stainless-steel plate attached to the bottom of the mid/tweeter cabinet. Simple, clever, and effective.
Continue Reading »