Cerwin Vega At-40: Specs Patched
are legendary among rock fans, party hosts, and lovers of cinematic sound.
These speakers are designed to produce massive sound levels with relatively little amplifier power. Specification Frequency Response 30 Hz – 22 kHz Power Handling 125 Watts (RMS) Sensitivity 95 dB (1W/1m) Crossover Points 400 Hz / 3,000 Hz Protection Self-resetting PTC Dimensions 730mm H x 365mm W x 320mm D The "Proper" Review: The Rocker's Choice
Now let's decode what these numbers mean in practice.
If you are looking to purchase or restore a pair, I can provide information on: (e.g., re-foaming needs) Recommended amplifiers to match their high sensitivity Where to find parts or user reviews Cerwin-Vega AT-100 Loudspeakers (Vintage) - Facebook
The 10" woofer is the heart of the AT-40. Unlike the massive 12" or 15" drivers found in AT-15 or AT-12 models, the 10" unit offers a compromise: tighter, faster bass with less boominess, while still able to move substantial air. The cast-frame basket reduces resonance, and the allows for significant cone travel without distortion. cerwin vega at-40 specs
The Legendary Cerwin-Vega AT-40: Compact Powerhouse Specs If you are a fan of vintage audio that hits hard and plays loud, you likely already know the Cerwin-Vega AT Series
Best for larger rooms where they can produce full-frequency sound.
6 Ohms (compatible with standard 8-Ohm receivers) Crossover Frequencies: 400 Hz and 3,000 Hz
The high frequencies are managed by a 1-inch polymer dome tweeter that extends up to 22 kHz. Cerwin-Vega acoustic engineers recognized that these speakers would be pushed to their absolute limits at parties and high-volume listening sessions. To prevent accidental burnouts, the AT-40 includes a rear-panel protection fuse for the tweeter circuit. If the amplifier starts clipping or sending dangerous spikes, the fuse blows first, saving the voice coil from permanent damage. 4. Acoustic Level Controls are legendary among rock fans, party hosts, and
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The Cerwin-Vega AT-40 remains highly sought after by vintage audio enthusiasts for a simple reason: it delivers pure, unadulterated fun. With a solid 10-inch woofer, bulletproof power protection, and an ultra-efficient design, the AT-40 is a classic piece of American loudspeaker history that can still easily outperform many modern speakers when it comes to raw dynamics and bass output.
is defined by its driver combination, anchored by Cerwin-Vega's signature red foam surrounds. The
The Cerwin Vega AT-40 features a rugged, birch plywood enclosure that provides excellent durability and acoustic performance. The speaker's trapezoidal design allows for easy stacking and flying, making it an ideal choice for live events and installations. The AT-40 also features a steel grille and a robust handle, ensuring safe transportation and handling. If you are looking to purchase or restore
: Operating from 3,000 Hz up to 22 kHz, the tweeter fills out upper harmonics. It reproduces crisp, sharp highs that remain defined even when driving the speakers at high sound pressure levels (SPL). Cabinet Build
The Cerwin Vega AT-40 is part of the company's popular AT series, which includes several other models, such as the AT-12, AT-15, and AT-28. While each model has its unique features and strengths, the AT-40 stands out for its exceptional sound quality, versatility, and value.
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.