S-4000
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S-4000

PA Power Amplifier 2 x 1950 W 2 Ohms

Item no.: RAMS4000

Guarantee: 60 months

EAN: 4049521161438

Sliding scale: 1

Unit: Piece

Packaging unit: 1

Series:S

Item highlights:

Compact 2 and 4-channel Power Amplifiers with state-of-the-art QuantaPulse EVO SMPS

The state-of-the-art QuantaPulse EVO switched-mode power supply of the new S Series amplifiers provides major benefits: it increases efficiency and reliability, generates less heat and keeps the weight down. While delivering high output power S series amplifiers tip the scales at around 8 kg only.

S Series power amplifiers are available with 2 and 4 channels and output ratings from 1.5 to 6 kW. Housed in 30 cm deep, 2U rackmountable chassis the S series uses surface-mount technology with high component density for maximum reliability.

Main Features
  • QuantaPulse™ EVO switched-mode power supply for maximum efficiency, increased output and reliability
  • five 2-channel models with up to 4 kW output power
  • very light weight (8 kg), 2U and 30 cm depth
  • electronic protection circuits
  • high component density surface-mount technology (SMT) provides mechanical strength and reliable operation
  • Neutrik XLR and Speakon connectors

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

Product type
Power Amplifiers
Type
PA Power Amplifiers
Rated ouput power (1kHz @ 2 Ohms)
2 x 1950 W
Rated ouput power (1kHz @ 4 Ohms)
2 x 1380 W
Rated ouput power (1kHz @ 8 Ohms)
2 x 810 W
Rated ouput power (1 kHz @ 4 Ohms, bridged)
3900 W
Rated ouput power (1kHz @ 8 Ohms, bridged)
2760 W
High Z 70Vrms / 100Vpeak
2 x 2460
Output circuitry
Class H
Frequency response
20 - 20000
Total Harmonic Distortion (THD)
< 0.05 %
Signal-to-noise ratio
116 dB
Damping factor (20Hz-500Hz @8ohm)
> 500
Crosstalk
> 75 dB
Gain
26 / 32 / 38 dB
Input sensitivity
4.0 / 2.0 / 1.0 V
Input impedance
(balanced) 20 k Ohm(s), (unbalanced) 10 k Ohm(s)
Protection circuits
on/off transients, mismatching, DC voltage, high frequency, Short circuit, power on muting, Soft start, open outputs, thermal overload
Controls
2 x volume, dual/bridge switch, Power
Indicators
ready, fault, signal, temperature, Clipping
Line inputs
2
Line input connectors
XLR
Line outputs
2
Line output connectors
XLR
Loudspeaker outputs
2
Speaker output connections
Speakon
Cooling
fan
Power supply
230 V
Power consumption @ full load
7.5 A
Width
483 mm
Height
89 mm
Depth
310 mm
Weight
8,5 kg

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