意大利製的名廠品牌,是各專業用家的喜歡的品牌
香港行貨,本店為RCF 認可經銷店
RCF 獨特的 XBOOST FiRPHASE 技術 令還原度提高,同時也提供了深沉的低頻
Features
130 dB Max SPL
1400 WATT 2-way peak power
90° x 60°, Wide dispersion constant directivity horn
Innovative DSP Processing
1.75" Compression Driver
15" Woofer
FiRPHASE Technology
XBOOST Low Frequencies Enhancer
ART 715-A MK5 is a unique product in its category. The 1.75" compression driver offers unique vocal clarity and sound projection. The 15” woofer offers an extremely linear response and a precise, deep low frequency control. The transducers are produced using the most advanced assembly technologies. The amplifier delivers 1400 watts and is controlled by a DSP that takes care of crossover, equalisation, phase control, soft limiting and speaker protections.
Powerful Class D Amplifiers
RCF's Class-D power amplifier technology packs huge performance operating with high efficiency into a lightweight solution. ART 7 amplifiers deliver ultra-fast attack, realistic transient response and impressive audio performance. The amplifier features a solid mechanical aluminium structure which not only stabilises the amplifier during transportation but also helps the fan-less heat dissipation. All the ART 7 amplifiers present SMPS power supply section in order to produce maximum output and minimum transportation weight.
Superior Transducers
Lightweight and powerful, RCF drivers are a true reference for high performance. All transducers are designed by RCF engineers in Italy for maximum reliability and perfectly matched components.
High Frequencies
The new 1.75" compression driver voice-coil design with Polyimide-Kapton dome features a new bonding technology and reinforced ribs making it 10 times more durable than previous designs. The redesigned phase plug increases sound clarity, enhancing transient response and improving coupling with the low-frequency transducer.
Low Frequencies
Low-frequency transducer design gains more stability over higher currents, with less distortion, and is highly efficient in terms of heat dissipation. RCF quality control is very strict. Our woofers are tested with a 200 hours continuous signal to stress the transducer at extreme levels. Only the best woofer design can fit ART 7.
Responsive Image
Experience The Depths of Sound
XBoost unlocks the profound low frequencies concealed within ART speakers. With a simple activation from the speaker's rear panel, immerse yourself in a rich tapestry of bass that pounds with exceptional clarity and control. Whether you're seeking subtle background music or an enriched sonic experience for your mix, XBoost delivers an astonishing perception of deepened bass, ensuring that every note retains its pristine essence and keeping the woofer excursion under control.
Your Ideal Stage Partner
The ART 7 speakers are the perfect choice for musicians and sound provider alike. Their cabinets are molded from a proprietary polypropylene composite engineered to quell vibrations, even at the highest volume levels. This translates to exceptional reliability and resilience under rigorous stage conditions.
New perspective on linearity
RCF speakers are designed using a proprietary and advanced digital FiR technology, conceived to deliver transparent sound, absolute clarity, and perfect imaging to the listener. The special FiRPHASE filters allow for coherent distribution of sound for all listeners without phase distortions, ensuring minimum latencies in the system.
Phase matters
The design of the FIR filter for this specific purpose starts from an accurate measurement of the loudspeaker phase.
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-squares 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 (if necessary) by taking into account the weak points of the transducers and the resonances or cancellations due to the cabinet of the loudspeaker. This technique allows a deep control of phase at the mid-low frequency with relatively small filters, reaching a higher resolution than that one as theory suggests.
Acoustical specifications
Frequency Response
45 Hz - 20000 Hz
Max SPL @ 1m
130 dB
Horizontal coverage angle
90°
Vertical coverage angle
60°
Transducers
Compression Driver
1 x 1.0'', 1.75'' v.c
Woofer
1 x 15'', 2.5'' 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 dBu
Processor section
Crossover Frequencies
1600
Protections
Thermal, RMS
Limiter
Soft Limiter
Controls
Volume, Boost, MIC/Line
Power section
Total Power
1400 W Peak
High frequencies
400 W Peak
Low frequencies
1000 W Peak
Cooling
Convection
Connections
VDE
Standard compliance
Safety agency
CE compliant
Physical specifications
Cabinet/Case Material
PP Composite
Hardware
2 x M10
Handles
1 on top, 1 each side
Pole mount/Cap
35 mm insert
Grille
Steel
Color
Black
Size / Weight
Height
708 mm / 27.87 inches
Width
437 mm / 17.2 inches
Depth
389 mm / 15.31 inches
Weight
19.6 kg / 43.21 lbs
Shipping information
Package Height
750 mm / 29.53 inches
Package Width
500 mm / 19.69 inches
Package Depth
440 mm / 17.32 inches
Package Weight
23 kg / 50.71 lbs
