Cerwin Vega At40 Specs Fix Jun 2026
| Model | Woofer | Sensitivity | Low-End | Key Difference | |-------|--------|-------------|---------|----------------| | | 10" | 95 dB | 32 Hz | Curved cabinet, rear port | | AT-15 | 15" | 101 dB | 28 Hz | Larger, higher output, dual mids | | D-5 | 10" | 95 dB | 38 Hz | Traditional box, front port | | E-310 | 10" | 95 dB | 34 Hz | Updated tweeter, modern crossover |
Among their most celebrated vintage lineups is the AT (Advanced Technology) series. Sitting near the top of this legendary family is the Cerwin-Vega AT-40. If you are looking to buy a vintage pair, restoring an old set, or just researching classic audio gear, this comprehensive guide breaks down every critical specification, design feature, and performance metric of the AT-40. Understanding the Cerwin-Vega AT Series
Loudspeaker Specifications & Analysis Date: [Current Date] Subject: Cerwin-Vega AT-40 Floor-Standing Loudspeaker cerwin vega at40 specs
At 91dB @ 1W/1m, the AT-40 is efficient but not ultra-efficient . You don't need a 200-watt monoblock. A solid 30-50 watt vintage receiver (Pioneer SX-*50 series, Marantz 22xx) will drive them to deafening levels in a small room. However, they love current. A 75-watt high-current amplifier (like an Adcom GFA-535 or NAD 3020) produces tighter bass than a 100-watt budget receiver.
If you are looking to purchase a pair of vintage Cerwin-Vega AT-40 speakers today, consider the following points: | Model | Woofer | Sensitivity | Low-End
1-inch (2.5 cm) Micro-cell polymer dome tweeter or dome/cone hybrid for crisp high frequencies. Performance Metrics
The slot port is unlined. Add a small piece of acoustic foam or felt to the back wall inside the cabinet (behind the woofer) to reduce port noise at high volumes. However, they love current
What is the on the woofers? What size room will you be placing these speakers in?
Ensure the original 10-inch woofers, midranges, and tweeters are intact. Many owners replaced blown original drivers with cheap, generic aftermarket parts, which completely ruins the engineered sound signature.
Like many speakers in the AT series, the AT-40 is designed for high output and "concert-level" sound in a home setting. Its high sensitivity (
If you are shopping the secondhand market (eBay, Facebook Marketplace, Craigslist) for a pair of Cerwin-Vega AT-40s, keep the following checklist in mind: