Ram Audio MDi4-12K S/X 4x 3000watt




4 Channels Amplifier 4 x 3000 W 4 Ohms

MDi Series is the newest solution from RAM Audio for fixed installations, where state-of-the-art amplification technology has been used to manage acoustic systems in the most efficient and greenest way possible, without diminishing quality of sound and dynamics that have always typified RAM Audio amplifiers.

A new generation of QuantaPulse switching mode power supplies with Power Factor Correction to improve efficiency, with a schematic thought to give a very high capacity of instantaneous power, together with very evolved high efficiency audio modules in class D with an excellent quality of sound, are the basis on which RAM Audio has developed this new series that is capable of offering the most optimal solution to the very exigent fixed-installations market.

  • Hi audio quality in an extremely efficient class D design
  • Last generation PFC QuantaPulse™ switch mode PS
  • 2/4/8/16 channels models from 1400W up to 12000W
  • 70V/100V Line Direct/Drive Output
  • Ultra light average weight 8 kg, compact package 32 cm average deep
  • RAM Audio Power Management System (PMS™) and Clip Limiter (ICL™)
  • Upside-down design to avoid fan dust accumulation
  • Two versiones: with Industry standard Barrier Strips and Phoenix connectors, or with standard Neutrik® XLR and Speakon® connectors
  • Optional Dante Domain Manager™ (DDM)/AES67 audio inputs
  • Optional GPI for audio mute
  • Detented sealed potentiometers, except MDi16-12K
  • Optionally tamper proof potentiometers
  • Comprehensive protection set (ICL, PMS, turn-on, Temp, DC….)
  • Modular construction for an easy after-sales service
  • Temperature controlled, front to back cooling fan
  • Universal power supply (from 90V to 265V AC) in models: MDi2-6K, MDi4-6K, MDi4-12K, MDi8-6K and MDi16-12K

  • Specifications

    Product type
    Power Amplifiers
    Rated ouput power @ 4 Ohms
    4 x 3000W
    Rated ouput power @ 8 Ohms
    4 x 1500W
    High Z 100Vrms / 140Vpeak
    4 x 3000W
    Frequency range
    20Hz – 20kHz
    Total Harmonic Distortion (THD)
    Intermodulation Distortion (SMPTE)
    Damping factor (20Hz-500Hz @8ohm)
    Crosstalk (20Hz – 1kHz)
    Voltage gain
    Signal/noise ratio
    103 dB
    Operating voltage
    90 V AC – 265 V AC, 50 – 60 Hz
    1/8 rated power (@230V/4 ohm)
    Protection circuits
    DC, ICL™, mute when turning on, on/off transients, Open or mismatched loads, PMS™, RF, short circuit, soft start, SSP™, thermal overload
    483 mm
    88.9 mm
    396 mm
    9,5 kg

Extra informatie

Gewicht 13.00 kg



Ram-audio maakt..... versterkers.....meer niet. En hoe !... We verkopen en verhuren dit merk al ruim 25 jaar en er staan nog steeds DQL en BUX series amps van 25 jaar geleden storingsvrij hard te werken, na vele klussen on the road , en dat zonder uitval of storingen. Helaas voor de verkoop: Ram-audio is gewoon te degelijk. Informeer bij aankoop van RAM-AUDIO wel altijd naar de laatste prijsontwikkelingen.


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