RCF ART 715-A MK4

The new series ART 7 MK4 is equipped with a DSP with active filter of the Fir-Phase type which allows to correct the phases. A very high level of sound quality.

The ART 715A MK4 is perfect for live applications as a full range enclosure or when a good presence of the edge is required. The ART 715A is in Bi Bi-amp totaling 700 watts RMS in digital amp capable of a strong Power and great deffinition.

 Digital amplification for incredibly low weight!

A versatile Ferrite speaker that represents the best choice for situations where you need the full range of frequencies, bottom buttons and high definition


ART has a new aggressive look

Specifically designed to be used by musicians in live performances. Its structure has been designed to cushion the vibrations and the volume has been resized for better efficiency. Aluminum handles for a more ergonomic design

The ART concept offers the best audio choice for a multitude of live sound applications in a plug'n'go device. Simply connect your microphone, mixer or audio device to the loudspeaker and increase the volume: there are no complex menus, no buttons to understand.

PHASE QUESTIONS

The RCF speakers are designed using FiRPHASE, an advanced FIR filtering technology, designed to provide transparent sound, absolute clarity and perfect stereo images to the listener. The FiRPHASE algorithm optimizes dynamics, amplitudes and phases, simultaneously ensuring minimal latency of the system.
Silicon surround structure
The design of the FIR filter for this specific purpose should start from an accurate phase measurement of the speaker. The FiRPHASE algorithm uses this measurement and adapts the phase of the loudspeaker without affecting the amplitude equalization. The core of the advanced technique used by FiRPHASE is a recursive method (Least Squared method) combined with an algorithm that computes the best FIR filter coefficients defined as a function of the amplitude and phase constraints.
The algorithm corrects the 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. Despite the perfect design of our transducers and cabinets, we realize that phase corrections are the "missing point" for perfection. This technique allows deep control of the mid-low frequency phase with relatively small filters, reaching a higher resolution than the theory suggests.

Characteristics :
RCF ART 715 A mk4

- Type: Active Speaker
- FIRPhase Technology
- Frequency response -3 dB: 45 Hz - 20 kHz
- Max SPL: 130 dB
- Horizontal coverage angle: 90 °
- Vertical coverage angle: 60 °
- Compression motor: 1.75 '' and mylar treble diaphragm
- Boomer 15 "Coil 2,5"
- Input Signal: Symmetrical / Asymmetrical
- Input Connectors: XLR, Jack
- Output Connectors: XLR
- Input sensitivity: -2 dBu / + 4 dBu
- Mic input sensitivity: -32
- Cut-off frequency: 1600 Hz
- Protections: Thermal, RMS
- Limiter: Soft Limiter
- Controls: Volume, Boost, Mic / Line
- Total power (max): 1400W Peak
- High frequencies: 400W
- Low frequencies: 1000W
- (Continuous) Total Power: 700W RMS
- High Frequency: 200W RMS
- Low frequencies: 500W RMS
- Cooling: Convection
- Connections: VDE
- Material: Composite PP
- Hardware: 2 x M10 Flying Points
- Handles: 2 lateral
- Mounting / pole Cap: Yes
- Grid: Steel
- Black color
- Weight: 20 kg
- Dimensions
- Height: 708 mm
- Width: 437 mm
- Depth: 389 mm