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ENGLISH

SAFETY PRECAUTIONS

IMPORTANT NOTES

WARNING

IMPORTANT NOTES

Before connecting and using this product, please read this instruction manual 
carefully and keep it on hand for future reference. The manual is to be 
considered an integral part of this product and must accompany it when it 
changes ownership as a reference for correct installation and use as well as 
for the safety precautions.
RCF S.p.A. will not assume any responsibility for the incorrect installation and 
/ or use of this product.

WARNING:

 To prevent the risk of fire or electric shock, never expose this 

loudspeaker to rain or humidity and dust, but the case this has been expressly 
designed and made to get a suitable IP protection grade (indicated in the 
product specifications).

SAFETY PRECAUTIONS
1. All the precautions

, in particular the safety ones, 

must be read with 

special attention

, as they provide important information.

2.

 Loudspeaker lines (amplifier outputs) can have a sufficiently high voltage 

(i.e. 100 V) to involve a risk of electrocution: 

never install or connect this 

loudspeaker when the line is alive.

3.

 Make sure all connections have been made correctly and the loudspeaker 

input voltage (in a constant voltage system) or its impedance is suitable for 
the amplifier output.

4. 

Protect loudspeaker lines from damage; make sure they are positioned in a 

way that they cannot be stepped on or crushed by objects.

5. 

Make sure that no objects or liquids can get into this product, as this may 

cause a short circuit.

6.

 Never attempt to carry out any operations, modifications or repairs that 

are not expressly described in this manual. 
Contact your authorized service centre or qualified personnel should any of 
the following occur:

 

-

the loudspeaker does not function (or works in an anomalous way);

 

-

the cable has been damaged;

 

-

objects or liquids have got into the unit;

 

-

the loudspeaker has been damaged due to heavy impacts / fire.

7. 

Should the loudspeaker emit any strange odours or smoke, 

remove it 

from the line after having switched the amplifier off.

 

8. 

Do not connect this product to any equipment or accessories not foreseen.

For suspended installation, only use the dedicated anchoring points and do 
not try to hang this loudspeaker by using elements that are unsuitable or not 
specific for this purpose.
Also check the suitability of the support surface to which the product 
is anchored (wall, ceiling, structure, etc.), and the components used for 

Содержание MQ90S

Страница 1: ...USER MANUAL MANUALE D USO BEDIENUNGSANLEITUNG MQ90S 8 BAND PASS SUBWOOFER SUBWOOFER PASSA BANDA 8 8 BANDPASS SUBWOOFER...

Страница 2: ...tions have been made correctly and the loudspeaker input voltage in a constant voltage system or its impedance is suitable for the amplifier output 4 Protect loudspeaker lines from damage make sure th...

Страница 3: ...ucer capable of producing high sound levels is being used it is therefore necessary to wear ear plugs or protective earphones See the technical specifications in the instruction manual for the maximum...

Страница 4: ...igh frequencies are already present MQ 90S belongs to RCF Monitor Q series One or more subwoofers can be added to a hall room where satellite loudspeakers are for low frequency reinforcement in order...

Страница 5: ...driver to the 16 position Pa Amplifier power Pd Speaker power n Number of speakers Vd Speaker input voltage Va Amplifier output voltage Amplifier Pa Pd x n Va Vd Va Vd Va Vd Va NOTES ABOUT CONSTANT VO...

Страница 6: ...with large cross section wires Always use cables having wires with an adequate cross section considering the cable length and the total loudspeaker power Loudspeaker lines must be kept separated from...

Страница 7: ...E SECTION USE DIMENSIONS W X H X D COLOUR WEIGHT band pass subwoofer 8 woofer 89 dB 1 W 1 m 70 220 Hz 200 Hz low pass 12 dB oct 107 dB 1 m 60 W 100 V 16 30 W 70 V 100 V 70 7 V 16 bypass 167 60 W 100 V...

Страница 8: ...ituire un rischio di folgorazione per le persone non procedere mai all installazione o alla connessione del diffusore quando la linea diffusori in tensione 3 Assicurarsi che tutte le connessioni siano...

Страница 9: ...li utilizzi delle adeguate protezioni quando si fa funzionare un trasduttore in grado di produrre elevati livelli sonori necessario indossare dei tappi per orecchie o delle cuffie protettive Consultar...

Страница 10: ...onitor Q di RCF Uno o pi subwoofer possono essere aggiunti ai diffusori gi presenti in un ambiente come rinforzo delle basse frequenze in modo da rendere pi gradevole l ascolto della musica diffusa AT...

Страница 11: ...in senso orario fino all ultima posizione 16 NOTE SULLA CONNESSIONE A TENSIONE COSTANTE La tensione d ingresso del diffusore Vd deve corrispondere con la tensione d uscita dell amplificatore Va La som...

Страница 12: ...aventi una sezione adeguata considerando la loro lunghezza e la potenza complessiva dei diffusori Per evitare che fenomeni induttivi diano luogo a ronzii disturbi e compromettano il funzionamento del...

Страница 13: ...SSO SEZIONE CONDUTTORI UTILIZZO DIMENSIONI L X H X P COLORE PESO subwoofer passa banda woofer 8 89 dB 1 W 1 m 70 220 Hz 200 Hz passa basso 12 dB ott 107 dB 1 m 60 W 100 V 16 30 W 70 V 100 V 70 7 V 16...

Страница 14: ...100 V um einen t dlichen Stromschlag zu verursachen Schlie en Sie den Lautsprecher niemals an oder installieren Sie diesen wenn Spannung an seiner Leitung anliegt 3 Stellen Sie vor dem Einschalten sic...

Страница 15: ...er der Einwirkung abh ngig Um potentielle Gefahren durch hohe Schalldruckpegel zu vermeiden sollte jeder der diesen Pegeln ausgesetzt ist einen geeigneten Geh rschutz verwenden Beim Einsatz eines leis...

Страница 16: ...immt Ein oder mehrere Subwoofer k nnen in R umen Hallen mit Satelliten Lautsprechern eingesetzt werden um den Bassbereich druckvoll zu erweitern und damit die Musikwiedergabe noch angenehmer zu gestal...

Страница 17: ...benziehers in die 16 Stellung HINWEISE ZU SYSTEMEN MIT KONSTANTSPANNUNG Die Eingangsspannung jedes Lautsprechers Vd muss mit der Ausgangsspannung des Verst rkers Va bereinstimmen Die Gesamtnennleistun...

Страница 18: ...g der Kabell nge sowie der Gesamtleistung aller angeschlossenen Lautsprecher Um das Aufkommen von Brummen und St rger uschen zu verhindern die von induktiven Effekten verursacht werden sollten die Lau...

Страница 19: ...lusskabel Nutzung Abmessungen B H T Farbe Gewicht netto Bandpass Subwoofer 8 Woofer Tieft ner 89 dB 1 W 1 m 70 Hz 220 Hz 200 Hz Tiefpass 12 dB Okt 107 dB 1m 60 W 100 V 16 30 W 70 V 100 70 7 V 16 Bypas...

Страница 20: ...745 1234 Int 44 870 626 3142 e mail info rcfaudio co uk RCF France tel 33 1 49 01 02 31 e mail france rcf it RCF Germany tel 49 2203 925370 e mail germany rcf it RCF Spain tel 34 91 817 42 66 e mail...

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