Cerwin Vega At-40 Specs !exclusive! 〈90% FAST〉

10-inch (25 cm) cast aluminum frame woofer with a 1.55-inch voice coil. Midrange: 5-inch cone midrange driver. Tweeter (High Frequency): 1-inch Mylar dome tweeter. Physical Dimensions & Build Dimensions: Approximately 28" H x 12.5" W x 11" D. Weight: Roughly 40 lbs (18 kg) per speaker.

To contextualize the AT-40 specs, here is how it stacks against its siblings: cerwin vega at-40 specs

The AT-40 is the "rational choice" for most homes. You get 90% of the AT-15’s slam without needing a forklift or a living room the size of a barn. 10-inch (25 cm) cast aluminum frame woofer with a 1

The 1" soft-dome tweeter with ferrofluid cooling ensures smooth high-frequency extension without the harshness of cheaper metal-dome tweeters. Ferrofluid also improves power handling, preventing thermal compression during high-volume playback. Physical Dimensions & Build Dimensions: Approximately 28" H

Before diving into the raw data, it is important to understand where the AT-40 fits in Cerwin Vega’s history. The AT (Audio Technology) series emerged in the late 1980s and early 1990s as a bridge between the ultra-efficient "D" series and more refined, home-theater-friendly designs. The AT-40 represents the smaller tower in that series, designed for medium to large rooms where deep bass and high output are priorities, but floor space is somewhat limited.

The AT (Acoustic Track) series was introduced in the late 1980s and early 1990s as a mid-to-high-end floor-standing line. The AT-40 was the "bookshelf on a stand" or compact floor-standing model—designed for rooms that couldn't accommodate the massive AT-15 or AT-12, but still demanded high output.

With a typical used market price of $150 to $300 per pair (plus re-foam costs), they are a fantastic value. Pair them with a 100W+ receiver, give them room to breathe, and you’ll understand why Cerwin Vega remains a legend.