KONTROL FIR 48 loudspeaker management system

KONTROL FIR 48

The Kontrol FIR48 is a next-generation loudspeaker management system built to deliver absolute sonic precision and reliability for professional sound reinforcement. With cutting-edge FIR filter technology, powerful DSP tools, and crystal-clear 24-bit / 96 kHz audio processing, it ensures that every detail of your sound is optimized for maximum impact. Designed for both touring and fixed installations, the Kontrol FIR48 combines high-end audio quality with robust protection features, giving engineers complete confidence in any environment.

  • The DSP features a 4×8 architecture with flexible routing, making it suitable for complex speaker setups.
  • It delivers pristine audio quality with 24-bit / 96 kHz conversion and a dynamic range greater than 112 dBA.
  • A comprehensive DSP suite is included, offering FIR filters, equalization, delay, compression, and limiting for precise system tuning.
  • The unit provides complete control connectivity through TCP/IP, RS232/485, GPIO, and USB interfaces.
  • To ensure reliability, the system incorporates robust protection mechanisms, including a limiter, thermal protection, and voltage safeguards.
  • Designed in a compact 1U form factor, the DSP is lightweight yet durable, making it road-ready for professional use.

Specialties of Processor

  • Channels

    Input: 4, Output: 8

  • AD/DA

    24-bit / 96 kHz

  • Max Input Level

    +20 dBu

KONTROL FIR 48 detail image

  • SNR

    >112 dB

  • THD

    <0.0025%

  • DSP Suite

    Gate, Matrix, EQ, FIR, Delay, Compression, Limiter

Specifications

Electroacoustic

  • DesignFixed Architecture Speaker Management
  • No. of ChannelsInput: 4, Output: 8
  • AD/DA24-bit / 96 kHz
  • Max Input/Output Level+20 dB
  • SNR>112 dB
  • THD<0.0025%
  • DSP FunctionsGate, Matrix, EQ, FIR, Delay, Compression, Limiter
  • Audio Input ConnectorXLR
  • Audio Output ConnectorXLR
  • ControlRS232, RS485, GPIO, TCP/IP, USB 2.0 (Type B)
  • DisplayLCD display
  • IndicatorsPower, Signal
  • ProtectionDSP limiter, High temperature, Over/under voltage protection

Design

  • ColorBlack
  • EnclosureAluminum Alloy
  • Form Factor1U

Physical

  • Dimensions (W×D×H)483 x 270 x 45 mm
  • Net Weight3.4 kg

Downloads

Documents

PDF icon Datasheet

Make Your Sound Unforgettable

Precision you can hear, reliability you can trust - KONTROL FIR 48 helps your venue, house of worship, or brand sound its best, every day.

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Alpha Acoustics Hardware