Cerwin Vega At-40 Specs -

: PTC (Positive Temperature Coefficient) high-frequency protection to prevent tweeter damage. Dimensions : Key Characteristics

The is a vintage 3-way bass-reflex floor-standing speaker known for its high efficiency and powerful bass response, typical of the "AT" (Advanced Technology) series released in the mid-to-late 1980s. Technical Specifications Design Type : 3-Way, Bass-reflex

All of our re-certified speakers come with a 1 year warranty and 60 day return period.

These speakers typically include a built-in self-resetting circuit breaker to protect the tweeter from being overdriven. Cerwin-Vega AT-100 Loudspeakers (Vintage)

Final note : Always verify Cerwin Vega AT-40 specs with the manufacturer’s original documentation if available. Production changes over the years (e.g., tweeter material or cabinet thickness) may result in minor deviations from the data presented here. Happy listening! cerwin vega at-40 specs

Features adjustable high-frequency and mid-frequency level controls on the front baffle to tune the sound to your room. Key Highlights for Owners

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.

Because of the 38 Hz low-end extension and front port, the AT-40 is forgiving but specific.

Best for larger rooms where they can produce full-frequency sound. Happy listening

4-inch to 5-inch cone midrange driver for vocal clarity.

Have a pair of AT-40s? Check your serial numbers—early production runs used a cloth surround before switching to foam. Those are rare and require no maintenance!

Based on typical specifications for this series (often comparable to the AT-10/AT-100 series components), the AT-40 is designed for high output and durability. 3-Way Floor Standing System.

Based on the standard configurations for the Cerwin-Vega AT series and available archival data: 3-way bass reflex (ported). Drivers: high power handling

Bass-reflex (vented) design to maximize efficiency and bass extension. Physical Dimensions: 730 mm (H) x 365 mm (W) x 320 mm (D).

Below is a comprehensive breakdown of the core specifications, design features, and performance capabilities of the classic Cerwin-Vega AT-40 system. Technical Specifications Matrix Feature / Specification 3-Way, Bass-Reflex (Ported Enclosure) Frequency Response 30 Hz to 22 kHz Power Handling 125 Watts RMS (Continuous) Sensitivity 95 dB @ 1 Watt / 1 Meter Nominal Impedance Crossover Frequencies 400 Hz and 3000 Hz Driver Configuration 10" Woofer, 5" Midrange, 1" Tweeter System Protection

The Cerwin-Vega AT-40 stands out as a definitive example of late-1980s and early-1990s audio engineering, representing the brand's signature "loud and proud" philosophy. Built for high efficiency, high power handling, and thunderous bass, this floor-standing loudspeaker remains highly sought after by vintage audio enthusiasts.

The AT-40 utilizes a three-way driver arrangement designed for impactful low end and clear highs: 10-inch (ATW10) low-frequency driver.