Cerwin Vega At40 Specs

Note on Model Identification: The "AT" series (including the AT-40) is distinct from the more common "AT" (Acoustic Thunder) series from the late 1980s/early 1990s. The AT-40 is a later model (circa late 1990s to early 2000s), often considered part of the "Intensity" or transitional series, featuring a more modern, curved cabinet design while retaining Cerwin-Vega's signature high-efficiency, high-output philosophy.


The Cerwin-Vega AT-40 is a three-way, bass-reflex floor-standing loudspeaker designed for high-efficiency home audio and home theater applications. True to Cerwin-Vega’s heritage, the AT-40 prioritizes dynamic range, high sensitivity, and extended low-frequency response. The system is characterized by a distinctive 10-inch cast-frame woofer with a proprietary foam surround, a midrange driver, and a polycell horn-loaded tweeter. This report details the technical specifications, driver configuration, enclosure design, and performance expectations. cerwin vega at40 specs

Understanding a spec sheet is one thing; knowing how the AT40 behaves in a living room is another. Note on Model Identification: The "AT" series (including