Features, Suggested Hookup | MMATS Professional Audio D700.4

FEATURES

Ultra- Efficient Class D Audio Output Stage

Proven Contest Winning Power

Dual Regulated Pulse-Width-Modulated Power Supply

High Capacity Heat Sink

Adjustable 24db Low Pass Filter

1% Surface Mount Components

Computer Optimized Transformer

Large Geometry Power MOSFETs

Overload and Thermal Protection

SUGGESTED HOOKUP

This Amplifier is optimized to run into 4 ohm loads

This can be configured many ways:

2 eight ohm woofers @ 350Wrms each

1 four ohm woofer @ 700Wrms each

CONTROLS AND CONNECTORS

Positive Power Terminal - This is the power feed from the positive

(+)terminal of the car’s battery. Use 4 gauge cable and good quality terminals when routing this connection. Tighten the connections well to prevent power loss due bad contact. Route the power cable away from the RCA and speaker cables

Ground Terminal - For optimum performance, an 4 gauge cable and good quality connectors should attach the this terminal to the battery’s negative (-) terminal.

Remote Terminal - The amplifier will turn on when 12 volts is applied to this terminal. This 12 volt signal is usually taken from the Power Antenna or Remote wire coming from the source unit.

Speaker Terminals – Two pairs of (+) and (-) terminals are provided for ease of connecting multiple woofers. It does not matter which (+) or (-) you use as they are connected together internally. Running too low of a speaker impedance will cause the amplifier to go into a fault condition.

Lowpass Filter – Linkwitz/Riley 24db slope. This control sets the 6db down point of your amplifier. Higher frequencies beyond this setting are not heard from your speakers.

Gain – Allows input levels between 150mV and 2.5 volts for full output.

Inputs – Two RCA jacks are provided. Their signals are added together inside the amplifier and the bass information is extracted. Since they are summed together, it does not matter which one is ‘Left’ or ‘Right’.

D700.4 specifications

The MMATS Professional Audio D700.4 is a high-performance car amplifier that has garnered attention for its remarkable power and exceptional sound quality. Designed for audiophiles and car audio enthusiasts, the D700.4 stands out in the competitive world of automotive sound systems.

One of the main features of the D700.4 is its robust power output. The amplifier delivers an impressive 700 watts of power, which is well-suited for driving a variety of speaker configurations. This substantial power ensures that users can achieve clear, dynamic sound at any volume level without distortion, making it ideal for both casual listeners and serious audio engineers.

The D700.4 employs advanced Class D technology, which enhances its efficiency and reduces heat generation compared to traditional Class A/B amplifiers. This means that the amplifier can operate at optimal performance levels even in demanding situations, contributing to longer lifespan and reliability. The compact design of the D700.4 allows for easy installation in various vehicle types without taking up excessive space.

In terms of sound quality, the D700.4 features high-grade components that contribute to a clean signal path. The amplifier incorporates a variable low-pass filter and a high-pass filter, allowing users to customize the frequency response based on their specific audio preferences and speaker capabilities. This versatility helps in achieving a well-balanced soundstage, where both bass and treble can be fine-tuned for the listener’s satisfaction.

Another noteworthy characteristic is the amplifier’s thermal and short circuit protection, which ensures safe operation even under demanding conditions. These protective features add a layer of security, safeguarding both the amplifier and the connected speakers from potential damage.

The D700.4 is designed with durability in mind, featuring a sleek aluminum chassis that not only looks professional but also provides necessary protection against physical impacts. The amplifier is also built to withstand the rigors of the automotive environment, ensuring a long-lasting performance.

In summary, the MMATS Professional Audio D700.4 is a powerhouse amplifier that excels in both performance and customization options. With its advanced technologies, robust features, and high-quality components, the D700.4 is an excellent choice for anyone looking to elevate their in-car audio experience. Whether for casual listening or high-fidelity sound reproduction, this amplifier delivers the clarity and power that discerning users demand.