
AT-40 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.95 | Condition is Used, Cerwin Vega AT-40 P/N DW1100 Crossover/Attenuator, Working Condition, shipping cost = $5.95 | 99.7% |

The Cerwin-Vega AT-40 Crossovers are a crucial component in any high-performance audio system, designed to ensure accurate frequency response and seamless blending between various drivers. These active crossovers are engineered to deliver optimal sound quality for professional applications, making them an ideal choice for touring sound systems, installations, and recording studios.
The AT-40 Crossovers are built with premium components that guarantee durability and reliability. Each unit features a robust steel chassis, which shields the internal electronics from external vibrations and harsh environmental conditions. The circuit boards are populated with high-quality capacitors, inductors, and resistors that maintain their performance characteristics even under heavy usage.
These crossovers employ advanced filter designs, such as Butterworth and Linkwitz-Riley, to achieve a flat frequency response and minimize phase distortion. The filters are customizable, allowing users to adjust the crossover frequency, slope, and polarity to suit their specific application and driver configuration.
The AT-40 Crossovers provide both XLR and RCA inputs, making them compatible with various audio sources. They also offer adjustable gain controls and a ground lift switch, ensuring a clean and noise-free signal path. The units are equipped with LED indicators that display the power and signal status, providing an easy-to-read visual representation of the system's operation.
The Cerwin-Vega AT-40 Crossovers are designed for ease of use, featuring a compact and stackable form factor that saves space in any setup. They come with detachable IEC power cords and mounting brackets, making installation a breeze. Additionally, they offer a user-friendly control interface, allowing users to make adjustments on the fly without the need for complex setup procedures.
In summary, the Cerwin-Vega AT-40 Crossovers are a versatile and powerful solution for achieving precise frequency response and seamless driver integration in professional audio applications. Their rugged construction, advanced filter designs, and user-friendly controls make them an essential tool for sound engineers, installers, and recording professionals.
Cerwin-Vega AT-40 crossovers are a popular choice among audio professionals for their high-quality sound and versatility. Here are some pros and cons to consider before making a purchase:
Pros:1. High-Quality Components: Cerwin-Vega AT-40 crossovers use high-quality components, such as Mylar capacitors and air-core inductors, which result in clear and accurate sound.
2. Adjustable Frequencies: These crossovers offer adjustable frequencies, allowing users to customize the sound to their specific needs.
3. Durable Design: The Cerwin-Vega AT-40 crossovers are built to last, with a rugged design that can withstand the rigors of professional use.
4. Versatile Applications: These crossovers can be used in a variety of applications, including live sound, studio recording, and installation projects.
Cons:1. Cost: Cerwin-Vega AT-40 crossovers are more expensive than some other options on the market.
2. Complexity: These crossovers may be more complex to set up and adjust, requiring some technical knowledge.
3. Size: The Cerwin-Vega AT-40 crossovers are larger than some other options, which may make them less ideal for portable applications.
Conclusion:The Cerwin-Vega AT-40 crossovers are a high-performance option for audio professionals who demand the best sound quality and versatility. While they may be more expensive and complex than some other options, their durability, adjustability, and high-quality components make them a worthwhile investment for those who need the best possible sound in their projects.
Recommendation:If you are a professional audio engineer, live sound engineer, or studio owner, and you require the highest possible sound quality and versatility for your projects, then the Cerwin-Vega AT-40 crossovers are an excellent choice. However, if you are on a budget or have less complex sound requirements, you may want to consider more affordable options. Ultimately, the decision depends on your specific needs and budget.
Details:
Note 2 corners are broken as seen in picture. Tested and working. Fast shipping. Cerwin Vega AT-40 crossovers pair.
specifications vintaspeaker:
- brand: Cerwin-vega
- mpn: At-40
- part type: Crossover
- unit type: Unit
- country/region of manufacture: United States
payments vintaspeaker:
- other
- credit card: mastercard
- wallet: google-pay
seller vintaspeaker:
- city: san antonio, texas
- rating: 100.0%
- # reviews: 664
offer vintaspeaker:
- options: ship-to-home
- started: may 25, 2025
- sold #: 16
- availability: in stock
- in stock #: 1
- price: $29.95
- item condition: Used
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
shipping vintaspeaker:
- service: usps ground advantage
- transit: 5-10 days
- type: calculated
- carrier: usps
- class: standard
returns vintaspeaker:
- policy: no returns
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