Often includes adjustable midrange and tweeter level controls on the cabinet to tailor the sound to the room. Performance Characteristics
1-inch microcell polymer dome tweeter. This represented a departure from traditional horn-loaded tweeters, offering a smoother, less "shouty" high-end. Design and Build cerwin vega at40 specs
The Cerwin-Vega AT-40 represents a balanced evolution of the company's classic design philosophy—retaining high sensitivity and powerful bass while refining cabinet aesthetics and midrange clarity. While not the most accurate monitor for critical listening, the AT-40 excels in delivering dynamic, engaging sound for home theater and high-volume music playback. Proper maintenance (foam surrounds) ensures decades of reliable performance. For users seeking efficiency and impact over subtlety, the AT-40 remains a highly capable loudspeaker. Design and Build The Cerwin-Vega AT-40 represents a
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. For users seeking efficiency and impact over subtlety,