Cerwin Vega At40 Specs (2027)

If you're hunting for a used pair of AT-40s (typically $150-$300 on the used market), here is what fails.

The AT-40 is a large speaker, reflecting its no-compromise approach to moving air. Dimensions are approximately: cerwin vega at40 specs

The cabinet is constructed from medium-density fiberboard (MDF) with extensive internal bracing. The removable grille is acoustically transparent cloth stretched over a rigid frame, protecting the distinctive red-edged drivers. Binding posts on the rear accept bare wire, pins, or banana plugs. If you're hunting for a used pair of

The "secret sauce" of the AT40 is the driver selection. Midrange: 1 x 4

Cerwin Vega has a reputation for "cupped hands" midrange. The AT40’s 4.5" paper midrange does a decent job eliminating this. It handles vocals from 600 Hz to 4.5 kHz. While not as transparent as a studio monitor (like KEF or Dynaudio), it is vastly superior to the D-series muddiness. Expect forward, energetic vocals, not delicate ones.

While the rubber surrounds last longer than foam, they do harden over 30+ years. Hardened rubber reduces excursion and kills low bass. Test by gently pushing the cone: it should move smoothly without crunching. If the rubber feels like hard plastic, you need a re-surround kit (available from Simply Speakers or Midwest Speaker).