09
Output & power supply connector
NOTE: Impedance lower than that supported at the output can cause the short circuit
protection.
See the examples below:
To combine speakers, the resulting impedance must be taken into consideration.
1 - FAN:
This amplifier has an internal ventilation fan, that should not be blocked. This fan is
controlled by an intelligent system
(Smart Cooler)
. It only operates at full speed from a
certain level of audio or temperature. This function ensures extended life of the fan and a low-
noise performance of your amplifier.
4 - REMOTE TERMINAL:
The remote
Head Unit
output must be connected by a 18 AWG
(0.75 mm²) cable.
2 - SPEAKER:
Output (negative and positive) to transducer’s connection (speakers). Follow
the polarity described and the minimum impedance recommended.
5 - NEGATIVE POWER SUPPLY TERMINAL:
A 5 AWG (16mm²) cable as short as possible must
be used, connected to the negative battery pole.
3 - POSITIVE POWER SUPPLY TERMINAL:
Use a 5 AWG (16mm²) cable directly from the
positive battery terminal with fuse (65A), as close as possible from the battery.
It is recommended that all cables must have tinned ends to improve electrical contact.
4 OHMS
4 OHMS
Resulting
impedance:
2 OHMS
Amplifier 2 OHMS
8 OHMS
8 OHMS
Resulting
impedance:
4 OHMS
Amplifier 4 OHMS
2 OHMS
2 OHMS
Resulting
impedance:
1 OHM
Amplifier 1 OHM
SPEAKER
REM
POWER
INPUT
1
2
3 4 5
Summary of Contents for MD1200.1
Page 1: ...AMPLIFIER 1200WATTS 1 OHM 2 OHMS 4 OHMS ...
Page 12: ...MN_510007668_R00 ...
