The Cerwin Vega AT-40 is a classic floorstanding loudspeaker that embodies the brand's legendary reputation for high-output, hard-hitting sound. Produced in the late 1980s, this three-way design remains a sought-after model for vintage audio enthusiasts and fans of dynamic, bass-forward listening experiences. This article provides a detailed overview of the Cerwin Vega AT-40's specifications, design features, sonic characteristics, and common maintenance considerations.

When discussing the golden era of high-efficiency home audio, few names command as much respect—and nostalgic reverence—as . Known for their signature orange surrounds, aggressive styling, and earth-shaking bass response, Cerwin Vega speakers have been the party animal’s choice for decades. Among their storied lineup sits the Cerwin Vega AT-40 , a floor-standing tower that often flies under the radar compared to its larger siblings (like the AT-15 or D-9), yet delivers a potent blend of power handling, sensitivity, and classic CV character.

Below is the core technical information for the Cerwin Vega AT-40, aggregated from various sources.

When it comes to high-efficiency, hard-hitting audio, few names resonate quite like Cerwin-Vega. Emerging from the "bigger is better" era of the 1980s and early 1990s, the Cerwin-Vega AT-40 floorstanding speakers

10-inch (254 mm) cast-frame, high-excursion woofer with treated foam surround (characteristic orange color).

The AT-40 featured a classic floorstanding design. Finished in a black woodgrain vinyl wrap, they were designed to be robust and durable. The front baffle was often angled backward, allowing for better time alignment of the drivers for a more cohesive soundstage. The grilles were typically black cloth, a no-fuss design for everyday use.

followed the classic Cerwin-Vega formula: high sensitivity and massive bass in a relatively efficient package