Blaupunkt MPA 400US manual Parameter/Feature

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.