Aktiivne ribakõlar RCF NXL 24-A

1747.20 €
Hind km-ga: Jah Ei
Järelmaks: Al 42.46 € kuus
Eesti piires on kohaletoimetamine tasuta

Kõlar 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.

Seadmetele on soovitatav lisada RCF SUB 8004-AS bassikõlarid.

Terve Eesti piires on kohaletoomine tasuta.

Allpool olev info on pärit tootja kodulehelt:

Tehniline infoleht: en_nxl24-a-spec-sheet

Manual: manual-nx-l24-a

FEATURES
  • 1400 Watt
  • 131 dB max SPL
  • 65 Hz 20 kHz frequency response
  • 4 x 6″ Woofers
  • 2.5″ voice coil RCF Precision C. Driver on waveguide
  • 100° x 30° slightly tilted pattern control
  • DSP controlled Input section with single or dual eq. preset
  • Pole mountable, Stackable, Flyable
  • Baltic Birch Plywood enclosure with internal structural metal bracings
ACOUSTICAL SPECIFICATIONS
  • Frequency Response -3 dB:65 Hz ÷ 20000 Hz
  • Max SPL:131 dB
  • Horizontal coverage angle:100°
  • Vertical coverage angle:30°
  • Compression Driver:1.4″, 2.5″ v.c.
  • Woofer:4 x 6″, 1.5″ 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
  • Handles:2 side
  • Pole Mount/Cap:yes
  • Colour:black
PHYSICAL SPECIFICATIONS
  • Height:1056/41.58 mm/inch
  • Width:201/7.90 mm/inch
  • Depth:274/10.79 mm/inch
  • Net Weight:26.4/58.8 kg/lbs

THE NX L24-A TWO-WAY ARRAY

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 rigs 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 NX L24-A is a true active and high power ready to use two-way array system equipped with a high efficiency digital amplifier that delivers superior SPL reducing energy requirement. 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.

DSP PROCESSING

The NXL 24-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/JACK 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 L24-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

1,5″ Inside-Outside voice coil
Water resistant fibre doped cone
Polycotton M-roll surround
High power magnetic structure

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 ND 640 large format compression driver is one of the key advantages of the NXL 24- A, the 2.5” voice coil allows a crossover point of 800Hz and therefore almost all of the vocal range can be produced by this driver. This allows better coverage and dispersion control, and superior efficiency./p>

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-imide 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 NXL 24-A design is the new ND 640 compression driver loaded from a waveguide to a constant directivity 100° x 30° horn.

dsp

SUPERIOR INTELLIGIBILITY

Thanks to the large format compression driver on a wave-guide, the NX L24-A offers superior intelligibility over distance

dsp

COMPETITORS’ ARRAY

The RCF NX L24-A will maintain its intelligibility, definition and signal strength while competitors’ 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 L24-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 – Corporate Events – Houses of Worship
Ideal Companion Subwoofer: SUB 8006-AS

Very High SPL Expanded vertical coverage Configurable vertical angle positions Accessories: FLY BAR NXL 24-A and FLY LINK KIT NXL 24-A

dsp

2 X SUPENDED STRAIGHT

Applications:
Live Sound – Performance Venues – Corporate Events – Houses of Worship
Ideal Companion Subwoofer: SUB 8006-AS

Very Long Throw Focused vertical coverage Configurable vertical angle positions
Accessories: FLY BAR NXL 24-A and FLY LINK KIT NXL 24-A

dsp

1 X SUSPENDED

Applications:
Live Sound – Performance Venues – Corporate Events – Houses of Worship
Ideal Companion Subwoofer: SUB 8006-AS

High SPL, 30°Constant Coverage Configurable vertical angle positions
Accessories: FLY BAR NXL 24-A

dsp

1 X TRIPOD

Applications:
Speech reinforcement – Corporate Events – Congress

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

dsp

1 X POLE MOUNT + SUBWOOFER 8004

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

High SPL, 30°Constant Coverage
Accessories: POLE MOUNT KIT NXL 24-A

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 24-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 24-A

dsp

FLY LINK KIT NXL 24-A

15° position in the picture

dsp

FLY LINK KIT NXL 24-A

Using this accessory is possible to fly 2 NXL 24-A in HF close coupling configuration with a choice of three possible angles (0°, 15°. 20°).

0° position in the picture

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