Ram Audio W 12044, 4x 2950W, 4 Ohms, PA Power Amplifier
Ram Audio W 12044, 4x 2950W, 4 Ohms, PA Power Amplifier Ram Audio W 12044, 4x 2950W, 4 Ohms, PA Power Amplifier Ram Audio W 12044, 4x 2950W, 4 Ohms, PA Power Amplifier Ram Audio W 12044, 4x 2950W, 4 Ohms, PA Power Amplifier Ram Audio W 12044, 4x 2950W, 4 Ohms, PA Power Amplifier Ram Audio W 12044, 4x 2950W, 4 Ohms, PA Power Amplifier

Ram Audio W 12044, 4x 2950W, 4 Ohms, PA Power Amplifier

RAM Audio
4 899,00 €
Sisältää alv. 24.00 %

PA Power Amplifier 4 x 2950 W 4 Ohms

Toimitusaika 4 - 7 työpäivää
Tuotenumero RAMW12044

High End High-Power Amplifiers

Utilizing state-of-the-art technology RAM Audio introduces the W Series 2 and 4-channel high end power amplifiers with output ratings up to 12 kW . Dual PFC QuantaPulse switched-mode power supplies provide increased, smooth output irrespective of mains fluctuations. Housed in 46 cm deep, 2U rackmountable reinforced steel chassis the 7 high-power models are easily portable weighing in at 10 – 12 kg only.

The W Series features Neutrik XLR and Speakon connectors, a large blue LCD user interface and 13-detent digital encoders for convenient gain, bridge mode, input link and ICL setting. A DSP loudspeaker management system is optionally available.


Main Features

  • high-efficiency power amplifiers with up to 12 kW RMS output power
  • regulated PFC QuantaPulse dual switch-mode power supply
  • digital control with large blue LCD interface
  • temperature and output level indication
  • USB port for firmware updates and DSP control
  • gain, bridge mode, input links and ICL configurable via 13-detent digital encoders on the front panel
  • RAM Audio power management system (PMS)
  • high-efficiency oversized output transistors for maximum reliability under extreme operating conditions
  • easily removable front panel for dust filter cleaning, Neutrik XLR and Speakon connectors

PMS™: a complete Power Management System that monitors the essential parameters for safe operation. It precisely controls the power supply to the amplifier and output power under extreme and dangerous conditions:

  • if the internal operating temperature approaches emergency shutdown during irregular operating conditions,
  • if the power supply draws excessive current under laboratory conditions or during extended acoustic feedback.

ICL™: improved Intelligent Clip Limiting prevents loudspeaker damage while maintaining audio quality and punch under clipping conditions.

QuantaPulse™ Technology: The Soft Switching Resonant QuantaPulse Power Supply is designed to provide plenty of power when needed monitoring the necessary parameters of voltage and current for a controlled performance at all times. Bi-directional data flow between the power supply and power amp module. Two very important characteristics of the QuantaPulse power supply are the optimization against over-voltages and superior reliability.


SPECIFICATIONS

  • Rated ouput power (1kHz @ 4 Ohms): 4 x 2950 W
  • Rated ouput power (1kHz @ 8 Ohms): 4 x 1550 W
  • Rated ouput power (1kHz @ 4 Ohms, bridged): 4 x 2950 W
  • Rated ouput power (1kHz @ 8 Ohms, bridged): 2 x 5900 W
  • Output circuitry: Class H
  • Frequency response: 20 - 20000 Hz
  • Total Harmonic Distortion (THD): < 0.05 %
  • Signal-to-noise ratio: 116 dB
  • Damping factor: > 500
  • Crosstalk: > 80 dB
  • Gain: 26 - 38 dB
  • Input sensitivity: 5.6 / 2.8 / 1.4 V
  • Input impedance: (balanced) 20 k Ohm(s) , (unbalanced) 10 k Ohm(s)
  • Protection circuits: DC voltage , high frequency , on/off transients , open outputs and speaker load mismatching , power on muting , short circuit , Soft start , thermal overload
  • Controls: 2 x volume , dual/bridge switch , Power
  • Indicators: Clipping , fault , ready , signal , temperature
  • Line inputs: 4
  • Line input connectors: XLR
  • Line outputs: 4
  • Line output connectors: XLR
  • Loudspeaker outputs: 4
  • Speaker output connections: Speakon
  • Cooling: fan
  • Operating voltage: 120 V , 230 V
  • Power consumption @ full load: 13 A
  • Width: 483 mm
  • Height: 89 mm
  • Depth: 460 mm
  • Weight: 12 kg