Ram Audio

Ram Audio XTR 12 K4 - PA Amplifier 4x 2950 W 4 Ohm

Item number: AHRAMXTR12K4
no confirmed Date
Delivery time: 1-3 weeks
  • Dual PFC QuantaPulse™ Regulated SMPS
  • Max. Output: 270V / 70A peak
  • Dedicated design for powerful subwoofers
  • 32/38/44 dB selectable Gain
  • RAM Audio Power Management System
  • Hi Efficiency, Heavy Duty Audio Power section for extreme use
  • Removable front panel dust filters
  • Efficient front to back cooling
  • Industry standard Neutrik® XLR and Speakon® connectors


The RAM Audio XTR Series has been designed with the aim of offering the proper and more reliable amp to users of very big subwoofers with no concessions. Their output performances (270V/70A) are more than needed to push your subs as far as their maximum limits accept. These 2-channels devices are based on the field proven Quanta PulseTM Technology with an oversized dual high capacity regulated power supply with PFC to deliver their full performances independently of mains status, and an also oversized high efficiency audio power stage, forced front to back cooling through a component-free path with removable front panel dust filters, improved rugged mechanical design with even weight distribution. In short… with XTR amplifiers you make sure that you will get the maximum output performances to your more powerful subwoofers without compromises!

Specification:
Product typePower Amplifiers
TypePA Power Amplifiers
Rated ouput power (1kHz @ 4 Ohms)4 x 2950 W
Rated ouput power (1kHz @ 8 Ohms)4 x 1550 W
Frequency response20 - 20000 Hz
Total Harmonic Distortion (THD)<0.05 %< d>
Signal-to-noise ratio116 dB
Damping factor>500
Crosstalk>80 dB
Gain32/38/44 dB
Input sensitivity2.8/1.4/0.7 V
Protection circuitsDC, FCM™, ICL (Intelligent Clip Limiting), mute when turning on, on/off transients, Open or mismatched loads, over-current, PMS, power supply overload, RF (radio signal), short circuit, soft start, SSP, thermal overload
Controls2 x volume, dual/link switch, gain (3-way switch), Illuminated on / off switch
IndicatorsICL (Intelligent Clip Limiting), PMS, Signal
Line inputs2
Line input connectors2 x XLR Signal Input
Line outputs2
Line output connectors2 x XLR Signal Link
Loudspeaker outputs2
Speaker output connections2 x Neutrik Speakon
Coolingfan
Operating voltage90 V AC - 265 V AC, 50 - 60 Hz
Width483 mm
Height89 mm
Depth460 mm
Weight12 kg
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