Cerwin Vega - At-40 Specs

| Specification | Detail | | :--- | :--- | | System Type | 3-Way, Bass Reflex (Rear Ported) | | Tweeter | 1-inch (25mm) Polycarbonate dome with Ferrofluid cooling | | Midrange | 4.5-inch (114mm) Polymer-coated paper cone | | Woofer | 10-inch (254mm) Treated Paper cone with Stitched Foam Surround | | Impedance | 8 Ohms (nominal) | | Sensitivity | 97 dB (1W/1m) – Very High | | Power Handling | 20 – 200 Watts RMS (peak: 300W) | | Frequency Response | 32 Hz – 20 kHz (±3 dB) | | Crossover Frequencies | 200 Hz / 3 kHz | | Crossover Type | Linkwitz-Riley (2nd order electro-acoustic) | | Terminals | Bi-wire / Bi-amp capable (5-way binding posts) |

| Model | Woofer | Sensitivity | Focus | | :--- | :--- | :--- | :--- | | AT-40 | 10" | 97 dB | Balanced tower for music/HT | | AT-15 | 15" | 101 dB | Maximum bass & SPL | | D-5 | 10" | 95 dB | Older, acoustic suspension design | | VS-120 | 12" | 96 dB | Home theater specific | cerwin vega at-40 specs

| Model | Sensitivity | Low-Freq Extension | Avg. Price (Used) | |-------|-------------|--------------------|--------------------| | Cerwin-Vega AT-40 | 96 dB | 38 Hz | $300–450/pair | | Cerwin-Vega D-3 | 95 dB | 42 Hz | $200–300/pair | | JBL L80T | 90 dB | 40 Hz | $500–700/pair | | Klipsch KG 4.2 | 94 dB | 39 Hz | $400–600/pair | | Specification | Detail | | :--- |

| Use Case | Suitability | |----------|--------------| | Home theater (front L/R) | Excellent (high dynamics) | | Rock, electronic, hip-hop listening | Ideal (punchy bass) | | Small PA / DJ monitoring | Very good (efficiency) | | Classical or critical listening | Moderate (not flat response) | cerwin vega at-40 specs