Aktiivkõlar RCF ART 310-A MK4

459.60 €
Hind km-ga: Jah Ei
Järelmaks: Al 11.17 € kuus
Eesti piires on kohaletoimetamine tasuta

Kompaktne, kvaliteetsete komponentidega ja hea helipildiga aktiivkõlar mis sobib muusika taasesitamiseks, vokaali võimendamiseks ning vastab ka nõudlike muusikute ootustele.

Tegu on väga kerge ja kompaktse seadmega (12,2 kg), mida on äärmiselt kerge transportida ning mis torkab ka vähem saali üldpildis silma.

Olenemata oma kompaktsusest on kõlaril väga hea bassi taasesitus.

Selle mudeli puhul on kasutusel uudne Firphase-protsessing, mille puhul juhib algoritm signaali viidet ja amplituudi erinevate sageduste lõikes võttes arvesse kõlarikasti ja kõlarielementide omapära ning helitugevust. Selle tulemusel saavutatakse veelgi selgem ja lineaarsem helipilt.

RCF helitehnika on hinnatud muusikute poolt üle maailma.

Terve Eesti piires on kohaletoomine tasuta.

RCF ART 310-A MK4 on väga kompaktne ja kerge, kuid korraliku võimsuse, kvaliteetsete komponentide ja väga hea helipildiga aktiivkõlar, mis sobib järgmistesse kasutusvaldkondadesse:

  • live esinemised
  • audio-visuaalsed esitlused
  • firmaüritused
  • püsipaigaldusena siseruumidesse

Tehniline külg:

  • 800W peak
  • 400W RMS
  • helirõhk 127 dB
  • 10″ madalsageduselement
  • 1″ kõrgsageduselement

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:

Manuaal: 10307583 RevA Manual ART 3 MK4

Joonised: 13000539 ART 312-315 MK4

 

FEATURES
  • 127 dB Max SPL
  • 800 WATT 2-way peak power
  • DSP Processing with FiRPHASE
  • 10″ High Powered Woofer
  • 1″ HF driver, mylar dome, 1.5″ voice coil
  • high power handling low impedance crossover design
ACOUSTICAL SPECIFICATIONS
  • Frequency Response -3 dB:50 Hz ÷ 20000 Hz
  • Max SPL:127 dB
  • Horizontal coverage angle:90°
  • Vertical coverage angle:70°
  • Compression Driver:1″, 1.5″ v.c.
  • Woofer:10″, 2.0″ v.c
INPUT/OUTPUT SECTION
  • Input signal:bal/unbal
  • Input connectors:XLR, Jack
  • Output connectors:XLR
  • Input sensitivity:-2 dBu / +4 dBu
  • Mic. Input Sensitivity:-32
PROCESSOR SECTION
  • Crossover frequencies:1800 Hz
  • Protections:Thermal, RMS
  • Limiter:Soft limiter
  • Controls:Volume, Boost, Mic/Line
AMPLIFIER SPECIFICATIONS
  • Total power:800 W PEAK
  •    High frequencies:200 W PEAK
  •    Low frequencies:600 W PEAK
  • Total power:400 W RMS
  •    High frequencies:100 W RMS
  •    Low frequencies:300 W RMS
  • Cooling:Convection
  • Connections:VDE
CABINET
  • Cabinet Material:Composite PP
  • Hardware:2xM10 flying p.
  • Handles:1 top
  • Pole Mount/Cap:Yes
  • Grille:Steel
  • Colour:Black
PHYSICAL SPECIFICATIONS
  • Height:537 / 21.14 mm/inch
  • Width:337 / 13.26 mm/inch
  • Depth:315 / 12.40 mm/inch
  • Net Weight:12.2 / 26.9 kg/lbs

 

Overview

The ART Series is the beating heart of RCF. These multiple purpose active speakers represent the finest examples of audio design in a rugged composite cabinet, now in black.

The MK4 Series is equipped with a new generation of 2-way Class-D fan-less amplifiers, high-powered woofers and the latest compression driver technology, plus a redesigned front grille.

The ART concept offers the best audio choice for a multitude of live sound applications in a plug‘n’go device.Just connect your microphone, your mixer or your audio device to the speaker and turn up the volume: there are no complex menus, no knobs to understand.

 

Amplification

POWERFUL CLASS D AMPLIFIERS

The integrated DSP manages full loudspeaker processing, FiRPHASE filters, crossover and EQ, soft limiter, and dynamic bass boost. Class-D power amplifier’ s technology packs huge performance operating with high efficiency into a lightweight solution. The amplifier features a solid mechanical aluminium structure which not only stabilises the amplifier during transportation but helps the fan-less heat dissipation.

 

A NEW PERSPECTIVE ON LINEARITY

RCF speakers are designed by using FiRPHASE, a proprietary and advanced FIR filtering technology, conceived for delivering transparent sound, absolute clarity and perfect stereo images to the listener. The FiRPHASE algorithm optimizes dynamics, amplitude and phase patterns, ensuring at the same time minimum system latency.

silicon surround structure

double nomex layer

IN/OUT CONNECTORS

The amplifier presents both XLR In/Out connectors and a Jack input for the maximum connection versatility.

double nomex layer

SWITCHABLE EQ MODE

A switchable EQ Mode makes it easier to select among two different equalisation presets:

– Extended response switch that slightly emphasizes the bass response for playback music and low volume applications;

– Linear response switch, when the speaker is used to amplify a live mix. The amplifier has a built in limiter circuit to prevent clipping or overdriving the transducers.

MIC/LINE SWITCH

A useful Mic/Line switch helps adjusting the input sensitivity. When used 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.

double nomex layer

VOLUME KNOB

An easy to reach volume knob on the back allows to set the overall volume of the speaker according to its application.

silicon surround structure

STATUS LEDS

3 status LEDs – Power / Signal / Status are provided for monitoring the system.

 

Components

silicon surround structure
silicon surround structure

SUPERIOR DRIVERS

Thanks to its incredible amplifier’ s power, high quality transducers and a very compact cabinet, the ART 310-A the ideal speaker in all the situations where the output of a PA system and the size of a monitor are important. The 10” woofer features a 2.0” voice coil and delivers very high efficient and controlled bass reproduction.

 

Cabinets

THE ART 3 SERIES DESIGN

ART 3 speakers are ideal for the musician or sound provider. Their plug ‘n’ go design is simple yet powerful: double input (XLR or Jack), one volume knob. Cabinets are moulded on a special polypropylene composite material designed to dampen down vibrations even at maximum volume settings. From moulding to the final texture, ART3 offers maximum reliability and strength for intensive use. The ART 3 MK4 are equipped with handles for greater portability.

 

The sturdy, ergonomic cabinet is easy to carry thanks to the rubber-coated plastic handle. Take the ART 3 everywhere with you.

The base of each speaker includes a steel pole socket for mounting on a stand or on a subwoofer pole. Stability and safety are assured.

Thanks to the rear profile of the cabinet, the ART 3 Series speakers can easily be used as stage monitors whatever the needs of musicians. Internal reinforcement prevents any deformation of the cabinet.

 

 

FiRPHASE

 

silicon surround structure

FIRPHASE

RCF speakers are designed by using FiRPHASE, a proprietary and advanced FIR filtering technology, conceived for delivering transparent sound, absolute clarity and perfect stereo images to the listener. The FiRPHASE algorithm optimizes dynamics, amplitude and phase patterns, ensuring at the same time minimum system latency.

silicon surround structure

PHASE MATTERS

The design of the FIR filter for this specific purpose should start from an accurate measurement of the loudspeaker phase. The FiRPHASE algorithm uses this measurement and adapts the loudspeaker’s phase without touching the amplitude equalization. The heart of the advanced technique used by FiRPHASE is a recursive method (Least Squared method) combined with a proprietary algorithm that calculates the best FIR filter coefficients set in according to amplitude and phase constraints. The algorithm corrects phase and amplitude (when necessary) by taking into account the weak points of the transducers and the resonances or cancellations due to the cabinet of the loudspeaker. Despite the design perfection of our transducers and cabinets, we realize that the phase corrections are the “missing point” for the perfection. This technique allows a deep control of phase at mid-low frequencies with relatively small filters, reaching a higher resolution than that one as theory suggests.

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