Aktiivne ribakõlar RCF NXL 44-A array

2376.00 € 2328.00 €
Hind km-ga: Jah Ei
Järelmaks: Al 56.57 € kuus

Korvi lisatud toodetele saab ka paari klikiga küsida nimelise ja ametliku hinnapakkumise, soovi korral koos paigaldusega.

  • Eesti piires on kohaletoimetamine tasuta

Kvaliteetne, äärmiselt suure helirõhu (134 dB max SPL), hea saali või väliplatsi katvusega array kõlar, mis taasesitab jõuliselt ka madalat bassi kuni 45 Hz @ -3 dB

Tänu ribakõlari array efektile on kõlari helil kitsas 30 kaadi vertikaalne katvusala võimaldades täita palju ühtlasema ja selgema heliga suuri platse kui tava-aktiivkõlaritega. Seadmed sobivad ka line-array asenduseks olukordades kus publik jääb näiteks 500-700 inimese piiresse või veidi rohkem.

Kõlar sobib live-kasutuseks kontsertidel ja kõnevõimenduseks vabas õhus ning erinevates saalides, mis võimaldab kasutada line array eeliseid (selgem ja vähesemate kajadega heli, ühtlasem helijaotus + suurem katvusala, lai horisontaalne katvus) kompaktses ja kergesti teisaldatavas vormis.

Neid ribakõlareid on võimalik paigaldada nii riputades, subwooferi peal vahelatiga kui ka põrandastatiiviga.

Tänu oma kitsale disainile, stiilsele välimusele, väga heale saali katvusele ning detailsele helile sobivad need suurepäraselt ka püsiinstallatsiooni kontserdipaikadesse ja konverentsisaalidesse.

Terve Eesti piires on kohaletoomine tasuta

RCF NX L44-A äärmiselt suure võimsuse, kvaliteetsete komponentide ja hea suure saali või väliplatsi katvusega aktiivkõlar, mis sobib järgmistesse kasutusvaldkondadesse:

  • PA erinevates rakendustes just suuremates ruumides või välitingimustes;
  • konverentsikeskustesse, kirikutesse, klubidesse, teatritesse, teemaparkidesse;
  • kompaktsete kõnevõimendussüsteemide osana;
  • live-kontsertide läbiviimiseks;
  • rendikasutuseks.

Tehniline külg:

  • 1400 W peak digital biamp
  • 90 x 30 kraadi heli levimise nurk
  • 3*10″ neo madalsageduselement;
  • 1.4″ compression neo kõrgsageduselement 3″ mähise ja helilainete suunajaga
  • digiprotsessing optimaalse faaside kooskõla saavutamiseks
  • suurendatav mitu seadet kokku ühendades
  • lihtne paigaldada ja riputada tänu sisse-ehitatud riputuspunktide kinnituskohtadele (rigging)

Pakume seadmele 3 aastat garantiid ning tasuta asendusseadet mõne päeva jooksul kui tehnika peaks garantiiremonti minema.

Seade on toodetud Itaalias kvaliteet-helitehnika tootja RCF poolt, järgnev info on pärit tootja kodulehelt:

FEATURES
  • Digital bi-amped amplifier with 1400 Watt peak power
  • 90° x 30° directivity (+5°, -25°)
  • 3 x 10″ neo woofer
  • 1.4″ compression neo driver, 3.0″ voice coil with a waveguide
  • DSP Processing with optimized phase response
  • Scalable
  • Easy to fly and install with built-in rigging points
ACOUSTICAL SPECIFICATIONS
  • Frequency Response -3 dB:45 Hz ÷ 20000 Hz
  • Max SPL:134 dB
  • Horizontal coverage angle:90°
  • Vertical coverage angle:30°
  • Compression Driver:1.4″ neo, 3.0″ v.c.
  • Woofer:3 x 10″ neo, 2.5″ v.c.
INPUT/OUTPUT SECTION
  • Input connectors:Jack- XLR male
  • Output connectors:XLR female
  • Input sensitivity:-2 dBu / + 4 dBu
PROCESSOR SECTION
  • Crossover frequencies:800 Hz
  • Protections:thermal, rms
  • Limiter:soft limiter
  • Controls:Volume, EQ Shape, Mic/ Line
AMPLIFIER SPECIFICATIONS
  • Total power:1400 W PEAK
  •    High frequencies:400 W PEAK
  •    Low frequencies:1000 W PEAK
  • Total power:700 W RMS
  •    High frequencies:200 W RMS
  •    Low frequencies:500 W RMS
  • Cooling:convection
  • Connections:Powercon in-out
CABINET
  • Cabinet Material:baltic birch plywood
  • Hardware:4 x M8, 4 x quick lock, 2 x pole mount
  • Handles:2 side
  • Pole Mount/Cap:yes
  • Colour:black
PHYSICAL SPECIFICATIONS
  • Height:1198/47.2 mm/inch
  • Width:303/11.93 mm/inch
  • Depth:402/15.83 mm/inch
  • Net Weight:34.5/74.9 kg/lbs

With the NXL44-A, RCF has provided a unique and powerful two-way line source, with the sound delivered from three 10” neodymium woofers and a 1.4” driver with 3“ voice coil on a asymmetrical waveguide. All are perfectly tuned to deliver remarkably uniform coverage and an extended frequency range. Precision controlled by an on-board DSP and driven by a two-channel digital amp, the NXL44-A delivers very natural sounding response and high SPL for professional live
sound reinforcement. The horn’s design is asymmetrical so it projects sound energy with great accuracy, thereby avoiding undesired reflections. The enclosure always remains vertical – it does not have to be tilted or aimed in any way that would adversely affect its stability.

Aktiivne ribakõlar RCF NX L44-A array s

UNIQUE FEATURES

 

  • Sleek low-profile design
  • True line source with extended reach
  • Asymmetrical horn for optimized coverage
  • Much greater intelligibility than spherical sources
  • Far more uniform SPL across the audience area

 

HIGH PERFORMANCE

The advanced technology of RCF’s powered line arrays has been delighting audiences and users for many years. Paired with state-of-the-art DSP-driven controllers and digital power amps, these systems raise the bar for reliability and performance.

 

There are many situations where users wish they had a sound system that combines the benefits of line array technology – higher levels of direct rather than reflected sound, greater range and more uniform distribution – with the handling ease of two-way cabinets.

MAXIMUM EFFICIENCY

The NXL44-A is a true active high-power ready-to-use two-way array system, equipped with a high efficiency digital amplifier that delivers superior SPL, while reducing energy requirements. The integrated processing and the cabling reduction will make the set-up faster and easier and, thanks to its compact size, the space requirement is reduced to the minimum.

components

DSP PROCESSING & AMPLIFIER

The NXL 44-A is powered by a 1400W peak power digital amplifier, split 400W for the HF and 1000W for the LF. A new generation DSP handles all the processing within the cabinet and allows adjustment for a single column application or HF close coupling application.

dsp

INPUT / LINK

MAIN XLR INPUT (BAL/UNBAL). The system accept female XLR input connectors and line level signals from a mixing console or other signal source.

LINK XLR OUTPUT. The output XLR male connector provides a loop trough for speakers daisy chaining.

dsp

VOLUME KNOB

Controls the volume of the power amplifier. The control ranges from – (maximum attenuation) to the MAX level (maximum output).

dsp

STATUS INDICATORS

POWER INDICATOR. Power on indicator. When the power cord is connected and the power switch is turned on this indicator lights green.

SIGNAL INDICATOR. The signal indicator lights green if there is signal present on the main XLR input.

LIMITER INDICATOR. The amplifier has a built in limiter circuit to prevent clipping of the amplifiers or overdriving the transducers. When the peak clipping circuit is active the LED blinks orange. It is okay if the limit LED blinks occasionally. If the LED blinks frequently or lights continuously, turn down the signal level. The amplifier has a built in RMS limiter. If the RMS limiter is active the LED lights red. The RMS limiter has the purpose to prevent damages the transducers. The speaker shall never be used with the limit indicator red, continuous operation with the RMS protection active can cause damages to the speaker.

link and active leds

EQ SWITCH

“Boost” equalization is a loudness recommended for background music applications, when the system plays at a low level or when two systems are coupled. For all other applications “Flat” equalisation is recommended.

link and active leds

MIC/LINE SWITCH

A useful Mic/Line switch to adjust the input sensitivity is provided. When used just for speech, the Mic setting allows to use a microphone directly with the speaker. Set the selector to Line when using the speaker for live music or playback.

link and active leds

AC PANEL

AC POWERCON RECEPTACLE.
The NX L44-A uses a POWERCON locking 3-pole AC mains. Always use the specific power cord provided in the package.

AC POWERCON LINK RECEPTACLE.
Use this receptacle to link one or more units. Always make sure that the maximum current requirement does not exceed the maximum admitted POWERCON current. In case of doubt call the closest RCF SERVICE CENTRE.

POWER MAIN SWITCH.
The power switch turns the AC power ON and OFF. Make sure that the VOLUME is set to – when you turn on the speaker.

low frequencies

LOW FREQUENCIES

The NXL44-A woofers are 10” neodymium mid-basses with an excellent linearity, good efficiency and high power handling capabilities. The 2.5” voice coil combined with a high strength fiberglass former allows high efficiency and good frequency response extension. The M-roll surround shape and combined spider design offer good linear displacement and precise low frequency reproduction.

hyper ventilation system

EDGE WOUND VOICE COILS

Edge wound voice coils – ensuring the best linear frequency response and maximum SPL output

silicon surround structure

HIGH FREQUENCIES

The NXL 44-A driver is a high performance 3-inch diaphragm with a 1.4-inch exit throat featuring the smallest size of the art technology. The diaphragm is precision formed from pure titanium. The voice coil assembly is designed for high temperature and it is joined to the diaphragm by RCF proprietary Direct Drive technology.

hyper ventilation system

PURE TITANIUM DIAPHRAGM

RCF has developed an oxygen-free process of moulding pure titanium ultra thin films in high quality, finely controlled shaped diaphragms. Our process offers superior sonic quality, extended to the highest audible frequencies which guarantee consistent power handling and reliability.

hyper ventilation system

INSIDE/OUTSIDE VOICE COILS

RCF has developed a unique voice coil, combining the advantages of inside/outside technology to the superior quality of polyimide materials (wire resins and former resins). The inside/outside coil offers many advantages: – the dissipation surface is doubled – the adhesion area to the former is doubled – during thermal expansion the former is squeezed between inside and outside layers offering the best mechanical resistance.

voice coil

SPECIFIC DESIGNED WAVEGUIDE

At the core of NXL44-A design is the new ND 840 compression driver loaded from a waveguide to a constant directivity 90° x 30° horn. The ND 840 large format compression driver is one of the key advantages of the NXL 44-A, the 3.0” voice coil allows a crossover point of 800Hz and therefore almost all of the vocal range can be produced by this driver.

SUPERIOR DIRECTIVITY CONTROL

This HF horn design allows two NXL44-A to be cascaded to create a stacked array. This provides excellent control over directivity even in challenging acoustical surroundings and markedly increases the range. With convenient additions such as fixed points for rigging hardware, the NXL44-A is not only easy to handle, but also to fly and install.

dsp

SUPERIOR INTELLIGIBILITY

Thanks to the large format compression driver on a wave-guide, the NX L44-A offers superior intelligibility over distance – far greater than spherical sources.

dsp

COMPETITORS ARRAY

The RCF NX L44-A will maintain its intelligibility, definition and signal strength while competitive models will attenuate and break up before the sound reaches its throw distance.

THE SPEAKER FOR EVERY SITUATION

With convenient appointments such as fixing points for rigging hardware, the NX L44-A is easy to handle, fly and install. This remarkable versatility makes it the go-to speaker for every sound reinforcement situation.

dsp

2 X SUSPENDED CURVED

Applications:
Live Sound – Performance Venues – Live Clubs – Portable PA – Houses of Worship
Ideal Companion Subwoofer: SUB 8006-AS

Very High SPL Expanded vertical coverage Configurable vertical angle positions Accessories: FLY BAR NXL 44-A and FLY LINK KIT NXL 44-A

dsp

2 X SUPENDED STRAIGHT

Applications:
Live Sound – Performance Venues – Live Clubs – Portable PA – Houses of Worship
Ideal Companion Subwoofer: SUB 8006-AS

Very Long Throw Focused vertical coverage Configurable vertical angle positions Accessories: FLY BAR NXL 44-A and FLY LINK KIT NXL 44-A

dsp

1 X SUSPENDED

Applications:
Live Sound – Performance Venues – Live Clubs – Portable PA – Houses of Worship
Ideal Companion Subwoofer: SUB 8006-AS

High SPL, 30°Constant Coverage Configurable vertical angle positions
Accessories: FLY BAR NXL 44-A

dsp

1 X TRIPOD

Applications:
Speech reinforcement – Corporate Events – Congress

High SPL, 30°Constant Coverage
Accessories: AC PRO-FS

dsp

1 NX L44-A + 2 X SUBWOOFER 8004-AS

Applications:
Portable Sound – Live Sound – DJs – Corporate Events

dsp

2 X STRAIGHT + SUBWOOFER 8004

Applications:
Portable Sound – Live Sound – DJs – Corporate Events

Very Long Throw- Very High SPL Focused vertical coverage
Accessories: STACKING KIT 2X NXL 44-A

dsp

2 X STRAIGHT + SUBWOOFER 8006

Applications:
Portable Sound – Live Sound – DJs – Corporate Events

Very Long Throw- Very High SPL – Extra Low Extension Focused vertical coverage
Accessories: STACKING KIT 2X NXL 44-A

 

Accessories:

AC PRO-FS

AC PRO-FS

PROFESSIONAL LOUDSPEAKER FLOOR STAND – P/N 13360109

Steel speaker floor stand with folding base and telescopic rod. Tube diameter 35mm. Load capacity up to 50kg.

 

AC PRO-LF

AC PRO-LF

PROFESSIONAL ADAPTER SLEEVE – P/N 13360111

Steel professional adapter sleeve for loudspeaker stands. Integrated expanding mandrel system which provides a tight and firm fit for the speaker. The moveable plastic splints separate the speaker from the stand creating a vibration-free connection.

 

AC PRO-PM

AC PRO-PM

POLE MOUNT WITH RING LOCK – P/N 13360110

Steel pole mount accessory for  a satellite loudspeaker on a subwoofer. Both ends of the pole mount are fitted with an expanding mandrel system for a tight and vibration-free fit for the base and satellite speakers.

FLY BAR NX L44-A

FLY BAR NX L44-A

FLY BAR – P/N 13360345

Fly bar kit for NX L44-A

FLY LINK KIT NX L44-A

FLY LINK KIT NX L44-A

LINK ACCESSORY – P/N 13360346

Accessory to link a second NXL44 to a flying NXL 44-A
(straight or 2 angles)

STACKING KIT 2X NX L44-A

STACKING KIT 2X NX L44-A

STACKING KIT – P/N 13360347

Pole mount accessory for stacking 2 x NXL44 on SUB 8004-AS (or M20 pole mount).

Järelmaks

Arvuta kuumakse

%