RX Series

Concept Power Amps

Presentation


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The RAM Audio RX Series, is the result of an in depth study, in order to reach the best compromise between economy and dependability. These units, fully manufactured in our Spanish factory, offer extremely high value, while maintaining the features and reliability users can expect from our products.

This series comprises five models cased in an improved rugged steel chassis. All feature twin stereo amplifiers in a completely new design, able to meet any professional requirement with a reasonable investment.

Our main concern when designing these devices, has been to add to our existing offer, economical, powerful and reliable amps with many of the features our clients appreciate in our current models.

RX Series are are a project based on a mono-block approach offering an all-in-one power module that contains the entire amplifier assembly excluding only the toroidal transformer. This topology offers the best quality and reliablity avoiding effectively several inter-connections between the different circuits. The transformer location in one side, allows to shorten to the minimum the cooling tunnel built by the power heat sinks, the fan and the intake and exhaust grills.

The cost-effective RX Series amplifiers are packed with solid and convincing arguments for the professionals researching quality, reliability and value!.

Features

• Rugged reinforced steel chassis with double sheeted front panel
• Ultra-compact and lightweight 2-U high, around 11kg and 20cm deep
• Neutrik® XLR input and link connectors
• Neutrik® Speakon® output connectors
• Dual or Bridge mode selector
• True Clip indicator per channel
• Continuously variable, temperature controlled, back to front cooling fan
• Power transistors safe operation guard: this includes protection into very low impedances, highly reactive loads and permanent shortcircuits
• ICL™ Clip limiter provided in RX2000 & RX3000 models to avoid excesive clipping but maintaining the signal dynamics
 

Technical Specifications

  OUTPUT POWER RX-600 RX-1000 RX-1500 RX-2000 RX-3000
RMS, 1kHz, 1.0% THD+N          
2 ohm 2x 340 W 2x 650 W * 2x 900 W * 2x 1250 W * 2x 1650 W *
4 ohm 2x 300 W 2x 500 W 2x 750 W 2x 1050 W 2x 1450 W
8 ohm 2x 190 W 2x 350 W 2x 500 W 2x 650 W 2x 1000 W
Bridge @ 4ohm 680 W 1300 W * 1800 W * 2500 W * 3300 W *
Bridge @ 8ohm 600 W 1000 W 1500 W 2100 W 2900 W
Pink Noise 12dB CF          
2 ohm 2x 530 W 2x 900 W * 2x 1200 W * 2x 1600 W * 2x 2200 W *
4 ohm 2x 380 W 2x 680 W 2x 970 W 2x 1350 W 2x 2000 W
8 ohm 2x 220 W 2x 400 W 2x 575 W 2x 870 W 2x 1225 W

* Limited by SOA Guard Protection

Frequency Response (power bandwidth ±0.5dB): 20Hz-20kHz

Total Harmonic Distortion (20Hz-20kHz): <0.05%

Intermodulation Distortion (SMPTE): <0.05%

Damping Factor (20Hz-500Hz @8ohm): 600: >200    1000: >200     1500: >200       2000: >350       3000: >350

Voltage Gain : 32 dB

Sensitivity (rated power @8ohm): 600: 1 V    1000: 1.3 V     1500: 1.6 V       2000: 1.8 V       3000: 2.25 V

Signal to noise ratio (A weighted): 600: 101dB    1000: 104dB     1500: 105dB       2000: 108dB       3000:110dB

Required AC Mains (@4ohm 1/8 rated power): 600: 2.2A    1000: 2.6A     1500: 3.6A        2000: 4.5A       3000: 5.5A

Dimensions (WxHxD): 483x88x215 mm   -   19x3.5x8.5 inches

Weight (Net): 600: 10Kg - 22.1Lbs      1000: 10.5Kg-23.2Lbs     1500: 11Kg - 24.3Lbs      2000: 12Kg-26.5Lbs    3000: 13.5Kg-29.8Lbs

Protections: Soft-start, Turn-on Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short-circuit , Open or mismatched loads,  Power Transistors SOA guard, ICL™ Clip limiter (RX2000 & RX3000)

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  Download Operation Manual
  Front Hi-Res Image

 

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