Technical Data; Important Installation Information - MAC Audio MICRO FIT 4.0 Bedienungsanleitung, Garantie

Dear MAC AUDIO Customer,
The MICRO FIT 4.0 digital car hi-fi power amplifier will enable you to satisfy your high demands
on sound reproduction in your car. With its impressive deep-bass power reserves, low harmonic
content and neutral reproduction, the MICRO FIT 4.0 takes car hi-fi to new heights. The amplifier
is characterized by high efficiency, rapid switching capabilities and excellent temperature
stability. Experience and enjoy how this high-tech machine perfectly reproduces magnificent
sound.
Please read all of the owner's manual before installing and using the amplifier.

1. TECHNICAL DATA

Max. output power (1 kHz sinus burst 2:8, B+=14.4V)
Nominal output power (DIN 45 324, B+=14.4V)
Loudspeaker impedance (stereo)
Frequency response
Total harmonic content (DIN 45 403)
Stereo separation (IEC 581 )
Weighted noise distance (IEC A)
Input sensitivity HIGH LEVEL INPUT
Input impedance HIGH LEVEL INPUT
Supply
Fuse
Sizes (W x H x D)
Weight amplifier
Weight wire set
SUBJECT TO TECHNICAL CHANGE
2. FEATURES
Digital power amplifier with a high effiency
•
Automatic switching on/off via car radio
•
Electronic protective circuit against short circuiting, DC offset and excess temperature
•
Mute switch for suppressing switch-on crackle interference
•
Low-level outputs (cinch jacks) for connecting an additional 1 or 2 channel amplifier
•
Switch output (remote) to automatically switch on/off an additional 1 or 2 channel amplifier
•
High-level input for connecting to car radios without low-level output / cinch jacks
•
Simple Plug-and-Play installation with the ISO adapter cable supplied
•
Status indicator (green LED)
•

3. IMPORTANT INSTALLATION INFORMATION

Important notice: Before commencing the installation, disconnect the minus terminals
The heat radiated when the amplifier is used means that sufficient air circulation is required
•
at the place of installation. It is very important that the cooler's cooler ribs do not contact
any metal plating or any surfaces which could impair air circulation. The amplifier may not be
installed in small confined spaces or spaces without air circulation (e.g. spare wheel recess or
under the vehicle carpeting).
from the car battery in order to prevent short circuits.
4 x 100 W on 4 Ohm
4 x 55 W on 4 Ohm
4 – 8 Ohm
10 – 30 000 Hz (-3 dB)
< 0.05% (1 kHz)
> 60 dB (1 kHz)
> 100 dB
4.5 – 10 V
1 kOhm
+ 12 V (10 – 14.4 V), minus to ground
15A (6,3 x 32 mm)
177 x 39 x 124 mm
0.9 kg
0.3 kg
7