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The AT-40 is engineered as a high-performance, passive full-range speaker. Its primary technical details include: 30 Hz to 22 kHz. Power Handling: 125 Watts (RMS). Sensitivity: 95 dB (measured at 1 Watt @ 1 Meter). Nominal Impedance: 6 Ohms. Crossover Points: 400 Hz and 3000 Hz.
While designed by Cerwin-Vega in the United States, models for the European market, including the AT-40, were often built at the under license. These European units typically used drivers and crossovers imported from America while the cabinets were constructed in Denmark. Performance Characteristics Cerwin Vega AT-40 - Classic Audio cerwin vega at-40 specs
Bass-reflex (vented) design to maximize efficiency and bass extension. Physical Dimensions: 730 mm (H) x 365 mm (W) x 320 mm (D). The AT-40 is engineered as a high-performance, passive
Typically featured a scuff-resistant walnut vinyl or similar classic aesthetic. Regional Production Background Sensitivity: 95 dB (measured at 1 Watt @ 1 Meter)
Self-resetting PTC (Positive Temperature Coefficient) device for tweeter safety. Driver Configuration & Build
The is a classic three-way, bass-reflex floor-standing speaker known for delivering the "legendary CV sound"—high efficiency and high output . Often associated with the 1980s and early 90s, the AT (Acoustic Transformer) series was designed to provide room-shaking bass and high sound pressure levels with relatively modest power requirements. Core Technical Specifications
The AT-40 utilizes a three-way driver arrangement designed for impactful low end and clear highs: 10-inch (ATW10) low-frequency driver.
