SYSTEM CONFIGURATION #2

 

Full-Range

Full-Range

 

Subwoofer

Full-Range

Full-Range

2 Channel Dual Subwoofer Mode

 

 

Speakers

 

+ CH1 –

+ CH2 –

+ CH3 –

+

Bridged

 

CROSSOVER

LOW FLAT HI

SUBWOOFER

OFF ON

The largest improvement in sound quality always comes when adding some kind of subwoofer via a dedicated subwoofer amplifier and electronics crossover. The electronic crossover ensures minimal overlap of the bass response with the mid and high frequencies from the other speakers resulting in a more accurate performance compared to conventional coaxials with additional power.

By installing this amplifier in the stereo mode, you are able to drive two subwoofer speakers and in to low impedance loads (e.g., 2 ohms) without over heating the amplifiers. Also, such an installation more easily supports a standard 2 speaker woofer box that may already be constructed. Since two woofers can play 6 decibels louder than one at a given power (due to acoustical laws of “mutual-coupling”), the resulting sound pressure level is substantial. This is probably the most common use for a conventional two channel amplifier there is.

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Blaupunkt MPA 400US manual System Configuration #2, Channel Dual Subwoofer Mode

MPA 400US specifications

The Blaupunkt MPA 400US is a powerful and versatile digital amplifier designed for enhancing your audio experience across a variety of applications. As a highly regarded model in Blaupunkt's line of audio equipment, the MPA 400US comes packed with features that cater to both casual listeners and audiophiles alike.

One of the most notable features of the MPA 400US is its compact design, which allows it to fit seamlessly into any vehicle without taking up too much space. This makes it an ideal choice for those looking to upgrade their car's audio system without extensive modifications. The amplifier offers a robust power output, delivering clean, dynamic sound with a total power of 1000 watts, making it suitable for driving a wide range of speakers.

The MPA 400US employs advanced class D amplification technology, which ensures maximum efficiency and minimal heat generation. This not only allows the amplifier to perform optimally but also enhances its longevity. The unit features low distortion levels even at high volumes, ensuring that listeners enjoy clear and rich audio without compromising quality.

In terms of connectivity, the MPA 400US is designed with versatility in mind. It offers multiple input options, including RCA and high-level inputs, allowing users to integrate the amplifier with various audio sources easily. Additionally, the unit includes high-pass and low-pass filters, enabling users to tailor their audio output precisely to their speaker configurations and personal preferences.

Another important aspect of the MPA 400US is its built-in protection circuitry. This feature safeguards the amplifier against short circuits, overcurrent, and overheating, providing a reliable audio solution that can withstand the rigors of everyday use.

Furthermore, the sleek and modern aesthetic of the Blaupunkt MPA 400US ensures that it not only performs exceptionally but also looks good doing it. Its durable construction and contemporary design make it an attractive addition to any audio setup.

In conclusion, the Blaupunkt MPA 400US stands out as a premium choice for anyone looking to enhance their sound system. With its compact size, powerful output, advanced technology, and reliable protection features, it promises to deliver an exceptional audio experience for both casual and dedicated music lovers. Whether in a car, home theater, or any other audio setup, the MPA 400US is sure to impress.