Macrom 44.05, 44.07 owner manual Installation, Connections, MOS-FET Power Supply Stage

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FEATURES

•MOS-FET POWER SUPPLY STAGE

The high power of the 44.05/44.07 is obtained by the use of a highly sophisticated C-MOS-FET supply units giving constant performance, high efficiency in favour of lower current-consumption. The results are excellent performance, a linear and ample frequency response with high dynamics.

•CAPACITIVE / INDUCTIVE POWER SUPPLY FILTER

This filter reduces radio frequency interferences (RFI) and cuts off system noises (i.e. the whine of the alternator).

•GILDED VETRONITE PRINTED CIRCUIT

•GOLD-PLATED RCA-CONNECTORS

•GOLD-PLATED SCREW-TYPE SPEAKER OUTPUT CONNECTIONS

INSTALLATION

INSTALLATION (Fig. 3, page 4)

Due to the high power of the amplifier a great amount of heat is generated when the unit is in use. Therefore, it is necessary to install the unit in a place with good air circulation or otherwise the amplifier will enter the protection mode. The most suitable place for installation is the boot; obviously, the unit should not be covered with carpet floor or similar.

1.Place the unit at the point of installation and mark the position of the four securing screws provided.

2.Drill the screw holes.

3.Place the amplifier in the correct position and secure it by means of the four tapping screws provided.

NOTE: Connect the ground lead to a screw already provided on the chassis of the car (marked with an * in the figure).

CONNECTIONS

CONNECTIONS (Fig. 1, page 3)

1RCA-input connector, channel B/F (right)

2RCA-input connector, channel A/E (left)

3Input level adjustment of channels A-B

4RCA- input connector, channel D, or BY-PASS output connector (right)

5RCA- input connector, channel C, or BY-PASS output connector (left)

6Input level adjustment of channels C-D

7Output mode selector

8Input mode selector

9High Pass on/off selector

10Low Pass on/off selector

11Frequency adjustment of Low Pass (the indication is referred to -3 dB)

12Frequency adjustment of High Pass (the indication is referred to -3 dB)

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Contents
44.05/44.07 Contens / Inhalt / Table DE Matieres 13 14 15 17 18 19 22 23 Five channel passive configuration Introduction PrecautionsFeatures Connections InstallationMOS-FET Power Supply Stage Capacitive / Inductive Power Supply FilterConnections ON/OFF Mode & HIGH-PASS Selector Switch Settings and SelectorsInput Gain Adjustment Control Front Rear Output Mode Selector with 4 Input ChannelsBY-PASS HIGH-PASS Technical DataVorsicht EinführungEigenschaften MOS-FET-VERSORGUNGSGERÄT AnschlüsseStörungsfilter Gegen KAPAZITIVE/INDUKTIVE Ströme Anschlüsse Einstellung DES Eingangsgewinns REGEL- UND WahlschalterWahlschalter DES ON/OFF-MODUS LOW&HIGH Pass Einstellung DER LOW&HIGH-PASS-FREQUENZENFront Rear Wahlschalter Fürausgangsmodus MIT 4 EingangskanälenWahlschalter FÜR DEN Ausgangsmodus MIT 2 Eingangskanälen Technische Angaben Introduction Caracteristiques Alimentateur a MOS-FET ConnexionsConnexions Reglage DU Gain a L’ENTREE Sélecteur DU Mode ON/OFF LOW & High PassReglages ET Selecteurs Reglage DES Frequences LOW & High PassSélecteur DU Mode DE Sortie Avec 4 Canaux DE Sortie 4CH 2CH OFF on Donnees Techniques Precauzioni IntroduzioneCaratteristiche Filtro Dalimentazione CAPACITIVO/INDUTTIVO InstallazioneCollegamenti Alimentazione a MOS-FETCollegamenti Regolazione DEI Guadagni DI Ingresso Regolazioni E SelettoriSelettore DEL Modo ON/OFF LOW & HIGH-PASS Regolazionedelle Frequenze LOW & HIGH-PASSSelettore DEL Modo DI Uscita CON 4 Canali in Ingresso BY-PASS Dati Tecnici Precauciones IntroduccionCaracteristicas Filtro DE Alimentacion CAPACITIVO/INDUCTIVO InstalacionConexiones Alimentacion DE MOS-FETConexiones Ajuste DE LA Ganancias DE Entrada Ajustes Y SelectoresSelector DE Modo ON/ON LOW & HIGH-PASS Ajuste DE LA Frecuencias LOW & HIGH-PASSSelector DEL Modo DE Salida CON 4 Canales EN Entrada BY-PASS Datos Tecnicos