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Macrom M1A.4150 Owner's Manual
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M1A.4150
Owner's Manual

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Summary of Contents for Macrom M1A.4150

  • Page 1 M1A.4150 Owner’s Manual...
  • Page 2: Front / Rear View

    Front/Rear view 10 11 12 16 17 24 25 26 27 28 29 30 Low Level Input Fuse (CH1/CH2) Low Level Input 12V (DC) power terminal (CH3/CH4) Gain Control Remote terminal (CH1/CH2) High pass switch GND terminal (CH1/CH2) High pass cutting adjustment + CH1 terminal (+ MONO) Input Mode selector - CH1 terminal...
  • Page 3 Input setting CH1/CH2 (Eng) Connect the output Audio coming from the car radio, in to the Low level input of the amplifi er. Low Level Input (FR) Relier par un câble RCA de bonne qualité les sorties RCA de l’autoradio aux entrées “Input” RCA de l’amplifi...
  • Page 4 Input setting CH3/CH4 (Eng) Connect the output Audio coming from the car radio, in to the Low level input of the amplifi er. Low Level Input (FR) Relier par un câble RCA de bonne qualité les sorties RCA de l’autoradio aux entrées “Input” RCA de l’amplifi...
  • Page 5 Crossover setting CH1/CH2 (Eng) Select “FLAT” for a compleate frequency range. Flat switch (FR) Choisir la position “Flat” pour déconnecter le fi ltre actif (Large Bande). (IT) Selezionare “FLAT” per una completa risposta in frequenza. (D) Wählen Sie “FLAT” für eine Übertragung des gesamten Frequenzbereichs. (SP) Seleccione “FLAT”...
  • Page 6 Crossover setting CH3/CH4 (Eng) Select “FLAT” for a compleate frequency range. Flat switch (FR) Choisir la position “Flat” pour déconnecter le fi ltre actif (Large Bande). (IT) Selezionare “FLAT” per una completa risposta in frequenza. (D) Wählen Sie “FLAT” für eine Übertr. des ges. Frequenzbereichs. (SP) Seleccione “FLAT”...
  • Page 7 Input/Output Mode setting (Eng) Loudspeakers confi guration in function of the Inputs and Set up. (FR) Tableau des confi gurations pour la compatibilité des impédances. (IT) Confi gurazione altoparlanti in funzione degli ingressi e Set up. (D) Lautsprecherkonfi guration in Abhängigkeit von den Eingängen. (SP) Confi...
  • Page 8 CH1/CH2 Speakers connection � � � ��� � ���� � ��� � ��� � ��� (Eng) Minimal acceptable Impedance 2 ohm. To adhere itself to the illustrations for the connections. (FR) Impédance minimale 2 ohm en stéréo, 4 ohm ponté. Suivre les illustrations pour les branchements. (IT) Minima Impedenza accettabile 2 ohm.
  • Page 9 CH3/CH4 Speakers connection � � � ���� ��� � � � ��� � ��� ��� (Eng) Minimal acceptable Impedance 2 ohm. To adhere itself to the illustrations for the connections. (FR) Impédance minimale 2 ohm en stéréo, 4 ohm ponté. Suivre les illustrations pour les branchements. (IT) Minima Impedenza accettabile 2 ohm.
  • Page 10: Power Connection

    Power connection � ������� � ������ � ��� CAR CHASSIS CAR CHASSIS (Eng) Connect the Positive (+12V) directly to the Battery of the car. To make sure itself to insert a fuse of adequate amperage in order protect the system. Connect the Ground in to the car chassis, close as possible to the amplifi...
  • Page 11: Technical Data

    Features • Four channel power amplifi er • 150 x4 watts into 2 ohms load • 75 x4watts into 4 ohms load • High effi ciency TO3PL transistor on amplifi er stage • Variable Low-High-Band pass x-over on rear section at 18/12dB/oct •...