Cerwin Vega AT-40 : Performance Specs and Repair Guide Cerwin Vega AT-40
This is the most common repair. Order a Cerwin Vega AT40 specific foam repair kit (8-inch). Do not use universal foam meant for home theater subs; CV foam is specifically angled (filleted). cerwin vega at40 specs fix
The Fix: Use a 10-inch re-foam kit specifically designed for the AT series. Cerwin Vega AT-40 : Performance Specs and Repair
Result after fix:
: These speakers use a 10-inch woofer with a red-over-black double-layer foam surround. If your bass sounds "crunchy" or the orange/red ring is crumbling, you need a repair kit like the FSK-10AR Crossover Protection PTC protection for the tweeter to prevent blowouts during high-volume use. Cabinet Issues Replacement foam kit (includes shims or a 50Hz
The Cerwin-Vega AT-40 (part of the Audio Theater series from the late 90s/early 2000s) is a unique beast. It utilizes a passive radiator design rather than a ported enclosure. This often leads to the first major spec confusion: people look for a "tuning frequency" that doesn't exist in the traditional sense.