Blaupunkt 400US User Manual download pdf (Page 2)

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.

BLAUPUNKT SPECIFICATIONS - MPA400US, 3/2 CHANNEL AMPLIFIER

1 2 3 4 5 6 7 ... 12 13

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Blaupunkt 400US User Manual Page 2

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