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RCF ART 745A-MK4 15" 2-Way Powered Speaker
[DISCONTINUED] RCF ART 745A-MK4 15-Inch Powered Speaker

[DISCONTINUED] RCF ART 745A-MK4 15-Inch Powered Speaker

SoundPro Item: 27989
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The flagship member of RCF’s ART 7 family of powered speakers, the 745-A MK4 is a 15” model with a 15” neodymium woofer for extra linear response and precision control over low frequencies. It features a titanium dome 4” voice coil neodymium compression driver that offers unique vocal clarity and sound projection. Meanwhile, the speaker’s amplifier delivers 1400W and is controlled by a DSP that takes care of crossover, equalization, phase control, soft limiting, and speaker protections.

RCF ART 745A-MK4 Features

  • 15-Inch Powered Speaker
  • 133 dB maximum sound pressure level
  • Innovative digital signal processing
  • 1.4" titanium diaphragm compression driver, 3" voice coil neodymium magnet
  • 15" woofer
  • Crossover frequency at 650 Hz for perfect vocal reproduction
  • Constant directivity horn with large coverage of 90 ° x 60 °
  • FiRPHASE technology
  • ART 745A-MK4 15" 2-way powered speaker1
  • Frequency Response45Hz - 20,000Hz
  • Max. SPL (@ 1m)133 dB
  • Coverage Angle (HxV)90° x 60°
  • Transducers
    • Compression Driver: 1 x 1.4" neo, 4'' v.c
    • Woofer: 15" neo, 3.5'' 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: 650Hz
    • Protections: thermal, RMS
    • Limiter: soft limiter
    • Controls: volume, boost, mic/line
  • Power Section
    • Total Power: 1400W peak, 700W RMS
    • High Frequencies: 400W peak, 200W RMS
    • Low Frequencies: 1000W peak, 500W RMS
    • Cooling: convection
    • Connections: VDE
  • Construction
    • Cabinet/Case Material: PP Composite
    • Hardware: 2x M10
    • Handles: 1 on top, 2 side
    • Pole Mount/Cap: yes
    • Grille: steel
    • Dimensions (HxWxD): 27.87x17.2x15.31"
    • Weight: 48.5 pounds

More about RCF’s ART 7 Powered Speakers

RCF’s ART 7 series of multi-purpose, powered loudspeakers offer high-quality audio for myriad live sound applications—all in a portable and durable build ideal for the mobile needs of musicians and audio engineers.

ART combines RCF’s expertise and premium technology to give you a great series of gear—inside and out. Stringent audio quality is maintained via precision-built woofers and compression drivers. Class-D power amplifier technology packs high efficiency into a lightweight solution that delivers ultra-fast attack, realistic transient response, and impressive audio performance. A solid aluminum construction keeps the amp stable during transport and dissipates heat without a fan during operation. Meanwhile, an SMPS power supply section produces maximum output while keeping interior component weight to a minimum.

On the outside, ART exteriors boast a rugged build that holds up to the demands of touring, yet in an aesthetic design that doesn’t detract from your setup’s appearance. The cabinet’s built-in handles make it easy to carry, while each model’s base includes a steel pole socket for mounting on a stand or subwoofer pole. The cabinet material is a special polypropylene composite that minimizes vibrations, even when the speaker is set at maximum volume. Internal reinforcement prevents any deformation of the cabinet.

Sturdily built, yet flexibly designed and feature-packed. Each ART speaker model is shaped so that it can function as a loudspeaker or floor monitor. RCF’s proprietary digital FiR technology is included to deliver transparent sound, absolute clarity, and perfect imaging, while special FiRPHASE filters allow for even, comprehensive coverage without phase distortions, ensuring minimum latencies in the system.

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