Cerwin Vega At-40 Specs
The Cerwin-Vega AT-40 is a vintage floor-standing speaker known for its high efficiency and punchy bass, typical of the AT (Advanced Technology) series produced in the late 1980s and early 1990s. Notably, for the European market, these speakers were often manufactured at the Dali factory in Denmark under license. Technical Specifications
Physical Dimensions
Full Technical Specifications (Cerwin Vega AT-40)
Here is the detailed breakdown of the manufacturer's specifications. Note: Cerwin Vega published minor variations over the production run (approx. 1988–1993). The specs below represent the most common, canonical data set. cerwin vega at-40 specs
Enclosure: Bass reflex (ported) design with a woodgrain vinyl finish. The Cerwin-Vega AT-40 is a vintage floor-standing speaker
Port & Binding
- Port Type: Front-firing flared slot-port (located at the bottom of the baffle)
The Red Foam Surround (Durability Warning)
The CV red foam is the speaker’s signature, but from a material science perspective, foam rots. If you are looking at original Cerwin Vega AT-40 specs online for restoration purposes, know this: Port Type: Front-firing flared slot-port (located at the
3. Massive 12-Inch Cast-Frame Woofer At the heart of the AT-40 is a massive 12-inch woofer. Featuring a cast-aluminum frame and a high-excursion cone, this driver is engineered to move serious air. It delivers the chest-thumping bass Cerwin-Vega is famous for, minimizing low-frequency distortion without the immediate need for a subwoofer.
. It is characterized by the classic Cerwin-Vega "loud and punchy" sound, featuring the iconic red-surround woofer. Technical Specifications Speaker Type 3-way, Bass Reflex (Ported) Frequency Response 30 Hz – 22 kHz Power Handling 125 Watts (RMS/Continuous) Sensitivity 95 dB (1W @ 1m) Nominal Impedance Crossover Frequencies 400 Hz and 3,000 Hz Protection Self-resetting PTC (Tweeter protection) Dimensions (H x W x D) 730 x 365 x 320 mm (~28.7" x 14.4" x 12.6") Key Characteristics Driver Configuration