Basic specifications (what to expect)
was designed to bring the club or stadium experience into the living room, specializing in massive bass and impressive sound pressure levels (SPL). If you are looking for the technical specifications of the Cerwin-Vega AT-40
This is the most common issue. The original red foam surrounds on the 10-inch woofers degrade and crumble over 20–30 years. If the foam is rotted, do not play the speakers, as it can misalign the voice coil. Fortunately, "re-foaming" kits are inexpensive ($20–$30) and widely available online, making this a rewarding DIY restoration project.
The midrange driver handles vocals and instruments, while the soft dome tweeter provides crisp, clear high frequencies that do not become fatiguing, even at high volumes. The high sensitivity of these drivers means the speaker doesn't need huge power to reach "concert" levels. 3. Crossover & Protection cerwin vega at-40 specs
: 3-way system, typically featuring a 10-inch woofer (ATW10 for European models).
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.
| Parameter | Value | |-----------|-------| | | 8 ohms | | Sensitivity (1W/1m) | 96 dB (very high) | | Power Handling (RMS) | 100 watts | | Power Handling (Peak) | 200 watts | | Frequency Response | 38 Hz – 22 kHz (± 3 dB) | | Recommended Amp Power | 20–200 watts RMS per channel | | Maximum SPL | 117 dB (pair, calculated) | Basic specifications (what to expect) was designed to
On the used market, a pair in original condition typically sells for $150–$250, with refurbished or mint examples commanding higher prices. A 2020 listing showed a pair with fresh orange foam for $395, indicating that well‑maintained examples hold their value.
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!
High efficiency, generally around 95–102 dB (1W/1m), allowing them to play very loudly even with low-wattage amplifiers. Impedance: 6 to 8 Ohms nominal. If the foam is rotted, do not play
Features adjustable high-frequency and mid-frequency level controls on the front baffle to tune the sound to your room. Key Highlights for Owners
If you are hunting for a pair of vintage Cerwin Vegas or considering a restoration project, understanding the is essential. This article breaks down every technical detail, from frequency response to crossover points, and explains what those numbers mean for your listening experience.