RCF NX S21-A Owner'S Manual Download Page 5

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ENGLISH

COMPONENTS

NX SERIES    

 

TOURING AUDIO SOLUTIONS

AMPLIFIERS

CABINETS

The NX Series - a new line of active loudspeakers specifically designed to be the everyday 
tool for rental companies and professional musicians. With its ultra compact design and 
choice of formats, together with high output levels, NX Series is the answer to a wide 
variety of production requirements. The NX is reliable, easy to use and versatile: for every 
rental  company,  musician,  venue  and  audio/visual  provider,  this  highperformance  self-
powered speaker system offers a degree of simplicity unmatched by traditional amp and 
speaker PA systems.

NX Series is a practical solution for high intelligibility speech and audio applications, covering 
infill or delay, production studios, presentations and high power music sound reinforcement 
with  or  without  subwoofers. A  key  requirement  for  everyday  audio  systems,  delivering 
simple ‘plug and play’ solutions, without compromising performance and portability.

Legendary RCF transducer technology coupled with state of the art digital amplification 
topology  resulting  in  a  perfectly  optimised  loudspeaker  series. The  NX  Series  provides 
high end audio coverage even at extreme sound pressure levels, unmatched reliability and 
acoustic compatibility across the whole series.

The NX Series offers a wide range of practical mounting hardware, to cover all aspects of 
system integration, which assist in the overall simple and effortless system set-up, redefining 
the high performance portable PA.

All  compression  drivers  and  transducers  are  precision  built  taking  advantage  of  RCF’s 
superior moulding, assembly technologies and a wealth of professional knowledge and 
experience dedicated to achieving extremely high standards.

NX Series Subwoofers are equipped with a new generation of 1000 Watt Digital Amplifiers. 
The result of this is very high output, extremely low distortion and an incredible natural 
sound.
Each amplifier presents both Stereo XLR/jack (Combo) balanced inputs, XLR output link, 
volume and a switchable crossover (80 Hz/110 Hz).
The amplifier features a solid mechanical aluminium structure which not only stabilize the 
amplifier during transportation but also assist in the heat dissipation.
All the NX Series amplifiers presents PFC power supply section in order to produce maximum 
output even in case of tension drops from main supply.

The NX Series subwoofer cabinets are built in birch plywood and are designed to dampen 
down vibrations even at maximum volume settings.
The reflex porting has been resized to offer a better efficiency. The cabinet is equipped with 
4 ergonomically designed forged aluminium handles with rubber handgrip. 
At the top a rugged steel pole mount has been installed in all models.

PRODUCT 

INFORMATIONS

Summary of Contents for NX S21-A

Page 1: ...OWNER MANUAL NX S21 A NX S25 A PROFESSIONAL ACTIVE SUBWOOFERS...

Page 2: ...2 ENGLISH ITALIANO DEUTSCH LANGUAGE 3 8 13...

Page 3: ...this manual Contact your authorized service centre or qualified personnel should any of the following occur The product does not function or functions in an anomalous way The power cable has been dama...

Page 4: ...it is therefore necessary to wear ear plugs or protective earphones See the manual technical specifications to know the maximum sound pressure level IMPORTANT NOTES To prevent the occurrence of noise...

Page 5: ...series The NX Series offers a wide range of practical mounting hardware to cover all aspects of system integration which assist in the overall simple and effortless system set up redefining the high...

Page 6: ...when the speaker is connected to the main power supply and the ON OFF is in ON position MALE XLR SIGNAL XOVER OUTPUT The output XLR connector provides a loop trough for speakers daisy chaining or prov...

Page 7: ...ately after the show Now you can turn ON the speaker and adjust the volume control to a proper level BEFORE CONNECTING THE SPEAKER A 35 mm socket for mounting the loudspeaker on a speaker stand is pro...

Page 8: ...sul prodotto interventi modifiche riparazioni se non quelle espressamente descritte sul manuale istruzioni Contattare centri di assistenza autorizzati o personale altamente qualificato quando l appare...

Page 9: ...i tecnici del manuale d uso per conoscere le massime pressioni sonore che i monitor da studio sono in grado di produrre NOTE IMPORTANTI Per evitare fenomeni di rumorosit indotta sui cavi che trasporta...

Page 10: ...e superiori tecnologie RCF di stampaggio lavorazione ed assemblaggio Risultati di eccellenza sono ottenuti grazie all esperienza il know how distribuito e standard produttivi estremamente elevati I Su...

Page 11: ...commutatore di accensione nella posizione ON USCITA SEGNALE XLR MASCHIO Il connettore XLR di loop del segnale permette la connessione a catena di pi diffusori CONTROLLO DI LIVELLO Varia il volume del...

Page 12: ...li amplificatori in genere siano sempre le ultime apparecchiature ad essere accese dopo il montaggio e le prime ad essere spente alla fine dello spettacolo A questo punto potete accendere il diffusore...

Page 13: ...erden Kontaktieren Sie Ihr autorisiertes Service Center oder qualifiziertes Fachpersonal sollte eines der folgenden Ereignisse auftreten Das Ger t funktioniert nicht oder funktioniert nicht korrekt Da...

Page 14: ...von Rauschen durch Mikrofon oder Linesignalleitungen zu vermeiden verwenden Sie ausschlie lich abgeschirmte Verbindungskabel und platzieren Sie diese nicht in der N he von Ger ten die starke elektrom...

Page 15: ...die gesamte Serie hinweg Um alle Aspekte der Systemintegration abzudecken bietet die NX Serie eine breite Palette an praktischer Montagehardware die den Gesamtablauf der einfachen und m helosen Syste...

Page 16: ...det XLR SIGNALAUSGANG M NNLICH LINK XOVER Diese XLR Ausgangsbuchse dient entweder dem Durchschleifen des Eingangsignals zu weiteren Lautsprechern Subwoofern oder bei gedr cktem XOVER Schalter als Hoch...

Page 17: ...len die Lautsprecher immer zuletzt einzuschalten und sie unmittelbar nach dem Gebrauch auszuschalten Nun k nnen Sie den Lautsprecher einschalten und mit dem Lautst rkeregler einen geeigneten Pegel ein...

Page 18: ...ECHANICAL Dimensions w h d Weight Colour 30 110 kHz 135 db 80 110 Hz 21 neo 4 5 voice coil 1 000 Watt 750x660x700 53 2 Kg Black NX S21 A 40 120 kHz 136 db 80 110 Hz 2x15 neo 3 voice coil 1 000 Watt 75...

Page 19: ...19...

Page 20: ...0 626 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 info rcfaudio es RC...

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