BLAUPUNKT SPECIFICATIONS - MPA400US, 3/2 CHANNEL AMPLIFIER

Below is a basic trouble-shooting guide to assist in seeking out and correcting a problem that may occur in the installation process. Although lengthy, this chart cannot address every single problem possible but mainly the ones most common.

PARAMETER/FEATURE

VALUE

Channels

3/2 active channels

 

 

Size ( W x H x D)

8.69 x 2.19 x 11.82 inches (220 x 56 x 300mm)

 

 

Weight

7.0 lbs (3.2 kg)

 

 

Crimping style speaker terminals?

YES

 

 

Maximum terminal wire size

8 ga.

 

 

Subsonic filter

YES (10 Hz)

 

 

Separate front/rear or left/right gains?

YES (sep. front/rear in 3ch/sep. left/right in 2 ch.)

 

 

Spade type auto fuses?

YES

 

 

Speaker short, short to +12V, and short to ground protection?

YES

 

 

High, low, and reverse voltage protection?

YES

 

 

Power output transistors

High current, bipolar outputs

 

 

Switching power supply transistors

High-Speed, MOSFET’s

 

 

Minimum speaker impedance

2 ohms (non-bridged mode only)

 

4 ohms ONLY in bridge mode

 

 

PERFORMANCE DATA

VALUE

Rated power output @ 0.1% THD

 

2 channels into 4 ohms / 2 ohms

2 x 30 W / 2 x 40 W + 1 x 100 W

 

 

1 channel into 4 ohms

2 x 100 W

 

 

Total Harmonic Distortion @ rated full output

0.06% THD

 

 

Rated Signal/Noise ratio (averaged value)

> 90 dBA

 

 

Measured @ full rated power

101 sat/110 sub

 

 

Measured @ 1 watt / 1 kHz

85 sat/90 sub

 

 

Damping factor

>100

 

 

Frequency response (full-range mode)

20 - 50,000 Hz

 

 

High-pass crossover frequency limits

20 - 500 Hz (continuously variable control)

 

 

Low-pass crossover frequency limits

20 - 250 Hz (continuously variable control)

 

 

Input impedance

20 kOhms

 

 

Input signal voltage control range

0.3 - 4.0 Vrms

 

 

Current draw for undistorted output @ 14.4 VDC

 

@ full undistorted output, non-bridged

29.0 A (2 ch x 40 W + 1 ch x 120 W x 4 ohms)

 

 

@ full undistorted output, bridged mode

33.0 A (2 ch x 100 W x 4 ohms)

 

 

@ 33% of undistorted power (full “music” power)

16.5 A (2 ch x 13 W + 1 ch x 40 W x 4 ohms)

 

 

@ idle

0.5 A

 

 

Minimum battery voltage to maintain rated power

12.6 Volts DC

 

 

Usable battery voltage

10 - 18 Volts DC

 

 

Trigger line voltage range

10 - 18 Volts DC

 

 

Trigger line current draw

< 15 mA draw

 

 

Turn on delay time

@ 1.5 seconds

 

 

Thermal shutoff temperature (averaged heat-sink exterior temperature)

170°F (80° C)

 

 

NOTE: DUE TO ONGOING PRODUCT IMPROVEMENTS, DESIGN AND SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT ADVANCED NOTICE TO THE CONSUMER OR RETAILER.

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Blaupunkt MPA 400US manual Blaupunkt Specifications MPA400US, 3/2 Channel Amplifier, PARAMETER/FEATURE Value
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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.
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