RCF ART 425-A MK II Active 2-way Speaker

RCF ART 425-A MK II is an active, wide dispersion 2 way sound reinforcement speaker.

ART 425-A

It integrates a high power 400 W digital amplifier, a complete electronic processor section and RCF low distortion, high power neodymium transducers. The system is unique in its class for output and vocal intelligibility.

A new 15" neodymium woofer design with 3" voice coil has been specifically developed for the ART 425-A. Combined with the perfect reflex port design of the speaker, the new woofer delivers an extremely accurate reproduction of the mid-bass frequencies and a punchy bass.

The new 2" neodymium compression driver with a pure titanium dome features a complex geometry suspension and direct drive coil offering a transparent midrange sound and extreme fidelity in high frequencies reproduction. Thanks to its features the ART 425-A offers the ultimate intelligibility for any portable sound application.


  • 400 Watt digital bi-amplification
  • 129 dB max spl
  • Wide dispersion 90 x 60 constant directivity horn
  • 15" High power woofer, 3" voice coil
  • 2" Titanium dome, neodymium high frequency driver
  • DSP processing, boost eq, soft limiter and protection
  • Xlr/jack input, xlr signal output


  • Nearfield & portable PA
  • Foreground / background PA, distributed PA, frontfill and sidefill
  • Compact live sound reinforcement system
  • Houses of worship, theatres, corporate AV, retail, theme parks
  • Stage monitoring

Acoustical Specifications

ART 425-A

Frequency Response -3 dB: 45 Hz ÷ 20 kHz
Max SPL: 129dB
Horizontal Coverage angle: 90°
Vertical coverage angle: 60°
Compression driver 2" neo, 2.5" voice coil
Woofer: 15" neo, 3" voice coil

Input Section

Input Connector: XLR-Jack
Output Connector: XLR

Processor Section

Crossover Frequencies: 1300 Hz
Controls: Flat, Boost


Total Power: 400-Watt
High Frequencies: 100-Watt
Low Frequencies: 300-Watt

Physical Specifications

Height: 708mm
Width: 437mm
Depth: 389mm
Net Weight: 26Kg
Grille Steel
Pole-Mount/Cap: Yes
Handles: 1 on top, 2 on sides
Cabinet Material: Composite PP

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