Cerwin Vega At40 Specs ~upd~ Jun 2026

The Cerwin-Vega AT-40 remains a highly sought-after vintage loudspeaker for a reason. By blending a highly efficient 3-way design with a robust 10-inch woofer, they offer a level of dynamic excitement and raw power that is difficult to find in modern, slim tower speakers. If you have the floor space and love a lively, impactful audio experience, the AT-40 is a legendary piece of audio history well worth owning.

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

Standard spring clips or binding posts (varying by region). Sound Profile and Legacy cerwin vega at40 specs

30 Hz – 22 kHz (Note: High performance in the low frequencies is a staple of this model) Power Handling: 125 Watts (RMS/Nominal)

The AT series was introduced by Cerwin-Vega in the late 1980s as a premium, high-output loudspeaker line for home audio setups. The series ranged from the smaller, bookshelf-sized AT-8 up to the massive, dual-woofer AT-100 (known as the AT-15 in the US market). The Cerwin-Vega AT-40 remains a highly sought-after vintage

The is a vintage 3-way floorstanding speaker known for its high efficiency and punchy bass, common to the AT (Advanced Technology) series. These speakers were often manufactured at the Dali factory in Denmark for the European market using American-made drivers. Core Specifications Speaker Type: 3-Way Bass Reflex (Ported)

Cerwin-Vega AT-40 is a classic three-way floorstanding speaker known for delivering the "loud and proud" sound that defined the brand's legacy during the late 1980s and early 1990s. Often built under license at the Dali factory in Denmark If you're hunting for a used pair of

I can give you specific advice on setup, re-foaming, or amplifier compatibility.

The AT-40 is a large, floor-standing three-way loudspeaker. It was designed for listeners who demanded physical bass authority, clear mid-range presence, and sizzling highs. It sat just below the flagship AT-100 (and its sibling AT-15) in the lineup, offering a slightly more manageable footprint while retaining the signature Cerwin-Vega house sound. Detailed Cerwin-Vega AT-40 Specifications

Analyzing the specs reveals the AT-40's personality. The high 102 dB sensitivity explains the speaker's lively, dynamic presentation—whispers are clear, and explosions are instantaneous. The 32 Hz low-end spec explains the visceral, chest-thumping bass. However, the spec sheet also hints at the compromises. The phenolic dome tweeter, while durable, is less airy and detailed than fabric or metal domes. The large ported enclosure, while deep, can sound "one-note" on complex acoustic bass lines compared to a sealed or transmission-line design.

The "secret sauce" of the AT40 is the driver selection.