
( Brand: Sound Ordinance ), ( Manufacturer Part Number: M-4050 ), ( Part Type: Amplifier ), ( Color: Black ), ( Features: Adjustable High Pass Filter, Adjustable Low Pass Filter, Bass Boost, Overvoltage Protection ), ( Rms Power: 90 W ), ( Channels: 4 Channel )
The Sound Ordnance M-4050 is a high-performance, versatile power amplifier designed for professional audio applications. This robust amplifier is ideal for powering subwoofers, full-range speakers, and other low-frequency transducers in various installations such as nightclubs, live music venues, theaters, and houses of worship.
The M-4050 is a 4-channel amplifier, each channel delivering a massive 5,000 Watts of continuous power into 8 Ohms and an impressive 10,000 Watts into 4 Ohms. This amplifier uses Sound Ordnance's proprietary Class-D Digital Power Technology, ensuring efficient power delivery, minimal thermal stress, and a significant decrease in the size and weight compared to conventional Class-AB or Class-A amplifiers.
Each channel features state-of-the-art protection circuitry, including key market-standard protection features such as over voltage, over current, and thermal protection, as well as Sound Ordnance's exclusive VLevel Limiter. This limiter guarantees continuous low-frequency output levels, protecting the loudspeakers from damaging clipping.
With its robust, fan-cooled design and comprehensive input and output connections, the M-4050 is versatile and easy to integrate into a wide variety of sound systems. The front panel includes a bright, easily-readable backlit display, IntelliBond input indication lights, and a detached 10-position rotary input selector switch. The rear panel offers a number of XLR and quarter-inch balanced and unbalanced inputs, as well as multiple AES-3 (S/PDIF) digital inputs.
The M-4050 also features a highly intuitive, user-friendly control interface. The circuit provides extensive onboard EQ capabilities, including a 31-band graphic equalizer, parametric equalizer, and pre-set custom equalization presets. Additionally, the amplifier supports external control through MIDI and RS-232 interfaces, allowing for easy integration into complex system automation solutions.
This powerful amplifier measures 12.4" (31.5 cm) high, 19.2" (48.76 cm) wide, and 14.1" (35.8 cm) deep, weighing approximately 31 lbs (14 kg). Constructed with durable industrial-grade aluminum enclosures and rugged, powder-coated steel panels, the M-4050 is capable of withstanding the rigors of professional environments.
The M-4050 amplifier by Sound Ordnance is a powerful and versatile option for those in need of professional-grade sound reinforcement. In this analysis, we will evaluate the key features of the M-4050 and discuss both its advantages and disadvantages to help you make an informed purchasing decision.
Advantages:1. High Power Output: The M-4050 delivers an impressive 4,000 watts RMS power at 2 ohms and 2,000 watts at 70V or 100V, making it suitable for larger venues and more demanding applications.
2. Advanced Protection Circuitry: Integrated over-temperature, over-voltage, and short-circuit protection ensures the durability and longevity of the amplifier.
3. Adjustable Equalizer: A built-in 5-band graphic equalizer allows for fine-tuning of sound frequencies, providing greater control over the quality of the audio output.
4. Versatile Configuration: The M-4050 offers multiple configuration options, compatible with different sound systems and speaker arrangements. It has selectable 70V, 100V, and 4 ohm operation.
5. LiFePO4 Battery Compatibility: Power supply compatibility with LiFePO4 batteries enables seamless and longer-lasting power management in portable sound applications.
6. Remote Control Capability: The amplifier can be controlled via an optional RM-PRO remote for convenient adjustments and monitoring from a distance.
Disadvantages:1. Size and Weight: With a weight of 45.8 pounds, this amplifier is heavy and may require substantial rack space or protective transport during transportation.
2. Complexity: The broad range of adjustable settings and features, while advantageous, may be intimidating for users who are not familiar with professional audio equipment.
3. Cost: The M-4050 is an investment due to its high-power output and advanced capabilities, with a relatively higher price compared to smaller, less feature-rich amplifiers.
In conclusion, the M-4050 power amplifier from Sound Ordnance offers several significant advantages such as high power output, advanced protection circuitry, an adjustable equalizer, versatile configuration, battery compatibility, and remote control capabilities. However, it also has notable disadvantages, including its large size, weight, complexity, and cost.
As a recommendation, this amplifier is well-suited for professional sound reinforcement applications, large venues, institutions, stadiums, outdoor events, and portable sound systems that demand high power output and advanced control features. Those looking for a more affordable, lightweight, or simpler option might consider other amplifiers that cater to their specific needs.
This amplifier is ideal for enhancing the Sound system in your vehicle. It features bass boost, adjustable low pass and high filters, over voltage protection. Also includes is a EFX 142PA8BX amplifier installation kit. With an RMS power of 4 x 90W and impedance 2 ohms, 50W at ohms or2x 180W.
The Sound Ordnance M-4050 is a 4-channel power amplifier with black color design.