Speaker, 2-Way Active 12" 1400W, w/FiRPHASE


The RCF HD 10-A MK4 speaker, part of their D-Line MK4 speaker series, boosts performance with a line of newer transducers, offers improved sound quality with revolutionary FiRPHASE processing, plus updates the grille design to emphasize the professional look. This series delivers vocals that are natural, clear sound at long distances, plus SPL power that is stable at very high levels.

The concept of the HD-Line derives from the touring industry, bringing in an elegant and compact cabinet, as well as all the experience of RCF professional sound with the maximum reliability and strength for the intensive road use. Connect your microphone, your device or your mixer to the speaker and turn up the volume: it's real plug & play. Ideal as a main front of house in small PA systems, high-powered floor monitoring, and unobtrusive fixed installation.

RCF speakers are designed by using FiRPHASE, a proprietary, 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, simultaneously ensuring minimum system latency.


  • Live Sound
  • Rental
  • Portable PA
  • Stage Monitoring
  • Clubs

RCF HD 10-A MK4 Features:

  • 800-watt, 2-way peak power
  • 128 dB max SPL
  • Digital bi-amplification, SMPS
  • DSP sound processing
  • 90° x 70°, wide dispersion constant directivity horn
  • 10" woofer, high power, 2.0" voice coil
  • 1.0" HF driver, titanium dome, neodymium 1.0" voice coil
  • FiRPHASE processing

RCF HD 10-A MK4 Specifications:


  • Frequency Response, -3 dB: 50 Hz ~ 20000 Hz
  • Max SPL: 128 dB
  • Horizontal coverage angle: 90°
  • Vertical coverage angle: 60°
  • Compression Driver: 1", 1.0" voice coil
  • Woofer: 10", 2.0" voice coil

Input/Output Section

  • Input signal: bal/unbal
  • Input connectors: Jack-XLR male
  • Output connectors: XLR female
  • Input sensitivity: -2 dBu / + 4 dBu

Processor Section

  • Crossover frequencies: 1700 Hz
  • Protections: thermal, RMS
  • Limiter: soft limiter
  • Controls: Volume, EQ shape, Mic/line

Amplifier Specifications

  • Total power: 800 W PEAK
    • High frequencies: 300 W PEAK
    • Low frequencies: 500 W PEAK
  • Total power: 400 W RMS
    • High frequencies: 150 W RMS
    • Low frequencies: 250 W RMS
  • Cooling: convection
  • Connections: powerCON®


  • Cabinet Material: Composite PP
  • Hardware: 1 x M10 top, 1 x M10 bottom, 3 x M6 bottom
  • Handles: 1 top, 1 side
  • Pole Mount/Cap: Yes
  • Grille: Steel
  • Color: Black

Physical Specifications

  • Dimensions (H x W x D): 20.74" x 11.92" x 302.5" (527 x 303 x 11.90 mm)
  • Net Weight: 26 lbs. (11.8 kg)

All data is subject to change at any time and without notice.

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