ALTO 4376589 Yamaha Amplifier Speakers Relay CA-810
( Brand: Alto ), ( Manufacturer Part Number: 4376589 ), ( Part Type: Amplifier Speaker ), ( Amplifier Type: Head ), ( Power: 40 W ), ( Country Of Origin: United States ), ( Product Line: Deluxe ), ( Amplifier Technology: Solid State )
Review ALTO Vintage Yamaha Amplifier Speakers Protection Relay
The Yamaha CA-810 amplifier is a powerful and versatile audio solution, perfect for powering high-quality Alto Professional speakers such as the Alto Professional AeroSeries 4376589 8-inch two-way speakers. The CA-810 amplifier boasts an impressive 500-watt peak power output, capable of delivering clear and dynamic sound for even the most demanding music and performance applications.
The CA-810 amplifier is equipped with a number of features designed to optimize sound quality and ease of use. It includes a built-in crossover, allowing for optimal frequency distribution between the woofer and tweeter in the Alto Professional AeroSeries 8-inch speakers. This results in a more balanced and accurate sound.
The amplifier also includes a number of protective features, including overload protection and thermal protection, which help to prevent damage to the speakers and the amplifier itself. The CA-810 amplifier is also designed for easy integration into a variety of sound systems, with XLR and 1/4-inch input and output connectors, as well as speaker binding post terminals.
The included relay for the Alto Professional AeroSeries 4376589 speakers allows for remote turn-on and turn-off of the speakers, making it easy to integrate the speakers into complex sound systems or to switch between different sources. The relay is designed for durability and reliability, with a rating of 15 amps at 125 volts AC.
Overall, the Yamaha CA-810 amplifier and the Alto Professional AeroSeries 4376589 relay make for a powerful and versatile audio solution, capable of delivering clear and dynamic sound for a variety of applications. With its built-in crossover, protective features, and ease of integration, the CA-810 amplifier is an excellent choice for powering Alto Professional speakers and for use in professional sound systems.
Pros and Cons of Buying Yamaha CA-810 Amplifier and Alto Professional Speaker Combo (Model: 4376589)
1. Yamaha CA-810 Amplifier: Pros:- High power output of 350W RMS for both channels, ensuring powerful and clear sound.
- Dynamic and detailed sound due to Class AB amplification technology.
- Versatile connectivity options including XLR, 1/4" TRS, RCA, and Bluetooth inputs.
- Built-in 2-channel mixer with gain control for each channel.
- Durable construction with a metal chassis and heavy-duty components.
Cons:- Relatively large size and weight for portable applications.
- Limited equalization options compared to more advanced mixers or standalone EQ units.
- No built-in effects processors or compressors.
- No USB or SD card reader for playing digital audio files directly from a storage device.
2. Alto Professional 15A2 15" Active Speaker (Typically used with the CA-810 amplifier): Pros:- Powerful and efficient design with 300W RMS per speaker.
- Built-in 2-channel amplifier with individual volume controls.
- Lightweight and portable design, with a weight of only 36.3 lbs (16.5 kg).
- Rugged construction with a steel grille and plywood enclosure.
- Versatile connectivity options including XLR, 1/4", and RCA inputs.
Cons:- Limited equalization options compared to standalone speaker processors or mixers.
- No built-in effects processors or compressors.
- Limited coverage angle compared to larger, horn-loaded speakers.
- May require additional speaker stands or mounting hardware for optimal placement.
Overall, the Yamaha CA-810 amplifier and Alto Professional 15A2 active speakers combo (Model: 4376589) offers a powerful, versatile, and portable solution for live sound reinforcement applications. Despite some limitations in terms of equalization and effects processing, the system's high power output, detailed sound, and user-friendly features make it an attractive choice for small to medium-sized venues, events, and stage productions.
Recommendation: If you are in need of a powerful and versatile sound system for live events, the Yamaha CA-810 amplifier and Alto Professional 15A2 active speakers combo is a solid choice. Its high power output, durable construction, and versatile connectivity options make it suitable for various applications, from small gigs to medium-sized productions. However, if you require more advanced equalization or effects processing capabilities, you may want to consider additional equipment or a more sophisticated system.
Details:
Part # DK2230.
part #: 4376589 price
- $1275.00
specifications guitoamps:
- brand: Alto
- mpn: 4376589
- part type: Amplifier Speaker
- amplifier type: Head
- power: 40 W
- country of origin: United States
- product line: Deluxe
- amplifier technology: Solid State
shipping guitoamps:
- type: Fixed
- transit: 8-12 Days
- class: Standard
- cost: $4.00
- carrier: USPS
- service: USPS Ground Advantage
seller guitoamps:
- rating: 99.3%
- city: Federal Way, Washington
- # reviews: 2558
general guitoamps:
- condition: New
- Musical Instruments Gear > Guitars Basses > Guitar Amplifiers
payments guitoamps:
- credit card: Diners-club
- other
- wallet: Apple-pay
offer guitoamps:
- options: Ship-to-home
- quantity: 2
- started: January 15, 2026
- availability: In Stock
- sold: 0
returns guitoamps:
- policy: No Returns
