Macrom M1A.1500D user manual

Summary of the content on the page No. 1

M1A.1500D
Owner’s Manual
www.macrom.ch

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Front/Rear view 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 Ω 1 1 2 2 1 3 3Low Level Input 4 2 4Gain Controll 3 5 5 Low pass cutting adjustment 6 4 6 Sub Sonic adjustment 5 7 7 Bass Boost adjustment 6 8 8 Phase control 7 9 9 EBC (External Remote control) 8 10 10 EBC ON/OFF switch 9 11 11 High pass cutting adjustment 10 12 12 High pass switch 13 11 13 Led indicator 12 14 14 Line Output 13 15 15 Fuses 14 16 16 12V (DC) power terminal 15 17 17 Remote terminal 16 18 18 GND terminal 17 19 1

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� Input ���� � ���� � � �� � � �� ���� � �� ���� ���� ����� Input setting (Eng) Connect the output Audio coming from the car radio, in to the Low level input of the amplifi er. 1 Low Level Input 2 (FR) Relier par un câble RCA de bonne qualité les sorties RCA de l’autoradio aux entrées “Input” RCA de l’amplifi cateur. 3 (IT) Collegare l’uscita Audio proveniente dall’autoradio, all’ingresso Low level dell’amplifi catore. 4 5 (D) Verbinden Sie den Audioausgang (RCA) des Autoradios mi

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����� �� ��� ���� ���� ���� ���� ��� ���� ��� ���� �� ���� �� ���� ��� ��� ������ LPF Crossover and Setting 1 2 (Eng) The cut frequency is selectable between 30 to 300 Hz. Low pass cutting adjustment 3 4 (FR) La fréquence de coupure est réglable de 30 à 300Hz. 5 (IT) La frequenza di taglio è selezionabile fra 30 a 300 Hz. 6 ���� ���� ���� ����� ����� (D) Filterfrequenz einstellbar von 30 bis 300 Hz. 7 8 (SP) La frecuencia del corte es seleccionable entre 30 a 300 hertzios.

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2 Ω 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. Attenersi alle illustrazioni per i collegamenti (D) Minimale Anschlußimpedanz 2 Ohm. Beachten Sie die Abbildungen für die Anschlüsse. (SP) Impedancia aceptable mínima 2 ohmios. Para

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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 er. (FR) Relier la borne +Battery de l’amplifi cateur directement à la borne +12V de la batterie du véhicule à l’aide d’un câble de section appropriée. Il est indispens- able de placer un fus

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Features • Class D mono channel power amplifi er • 1500 watts into 2 ohms load • 900 watts into 4 ohms load • High effi ciency Class D design • Variable Low pass x-ower at 24dB/oct • Variable Sub sonic fi lter from 20 to 55Hz at 24dB/oct • Adjustable from 0 to +12dB at 45Hz Bass Boost • Phase control from 0 to 180° • EBC external bass control • Pre-amplifi ed output with High pass crossover option • PWM Mos-Fet power supply • 20sq.mm power terminals Technical data RMS Power at 4 ohm Stereo load at

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