Ram Audio Pi2-5K 2 Channel Amplifier 2 x 2500W 4 Ohm(1x B-STOCK)




Pi is a multipurpose series of power amps for touring and installation applications, based on the legendary QuantaPulse™ switching mode power supply with an innovative class H 3 steps topology.

This series includes a completely renewed PMS™ which incorporates a set of protection systems in power supply and audio modules which works in real time continuously maintaining all variables of the amp within safe working threshold always. So, Pi amps are appropriate machines for the most exigent applications with the best reliability.

Pi amps have been designed with a non-symmetrical class H topology which allows working with very high voltages given incredible headroom and a great punch.

All these characteristics make Pi amplifier an interesting device to work with asymmetric loads to squeeze every last drop of power in each way of the sound system.

Pi series has an extra-large 4.3″ display with capacitive touch panel whereby it is possible to control and manage every parameter of the amp and select all System Presets, Uses, User EQ and Snapshots created.

Also a powerful FIR DSP has been implemented in these amps with a software specifically developed for this series.

Standard Version:

Standard Pi amp is equipped with DSP (4 Inputs/4 Outputs real time fully programmable through Ethernet, USB or directly from the large frontal touch panel) and industry standard Neutrik® XLR input.


  • Extra-large 4.3″ TFT display, capacitive touch panel user interface
  • 64 bits double-precision 96kHz DSP process, and high performance 96kHz/24 bits AD/DA converters. See More
  • Available versions with Dante™ Networking (AES67 and DDM compatible) and AES3 Digital inputs
  • Two ports Ethernet switch for daisy chain connection
  • USB port for firmware update and DSP control
  • High voltage output for high headroom performances
  • QuantaPulse™ SMPS
  • Similar power per channel in any impedance
  • RAM Audio advanced Power Management System to squeeze until the last watt for your speakers
  • Exceptional power sharing in asymmetrical loads
  • Powerful and fast response cooling system
  • Industry standard Neutrik® XLR and Speakon® connectors

  • Specifications

    Product type
    Power Amplifiers
    Total output power
    Rated ouput power @ 2 Ohms (all channels driven)
    2 x 2500W
    Rated ouput power @ 2 Ohms (single channel)
    1 x 2500W
    Rated ouput power @ 4 Ohms (all channels driven)
    2 x 2500W
    Rated ouput power @ 4 Ohms (single channel)
    1 x 2800W
    Rated ouput power @ 8 Ohms (all channels driven)
    2 x 1600W
    Rated ouput power @ 8 Ohms (single channel)
    1 x 1700W
    Rated ouput power (4 Ohms, bridged)
    Rated ouput power (8 Ohms, bridged)
    High Z 70Vrms / 100Vpeak
    2 x 2500W
    High Z 100Vrms / 140Vpeak
    2 x 2500W
    Max output voltage
    176 Vpeak
    Max. output current
    50 Apeak
    Total Harmonic Distortion (THD)
    Intermodulation Distortion (SMPTE)
    Voltage gain
    26dB – 44dB (1dB step)
    Signal/noise ratio
    107.5 dB
    Operating voltage
    170 V AC – 255 V AC, 50 – 60 Hz, 90 V AC – 140 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™, power supply overload, RF, soft start, SSP™, thermal overload
    483 mm
    89 mm
    320 mm
    8,5 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.


Er zijn nog geen beoordelingen.

Wees de eerste om “Ram Audio Pi2-5K 2 Channel Amplifier 2 x 2500W 4 Ohm(1x B-STOCK)” te beoordelen