S 4044 DSP
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S 4044 DSP

PA Power Amplifier 4 x 975 W 4 Ohms incl. DSP Module

Item no.: RAMS4044DSP

Guarantee: 60 months

EAN: 4049521166570

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

Items in this set

AD/DA converter
24
Additionakl DSP functions (per channel)
mute, Gain, Phase Inversion
Filter slew rate
up to 48
Filter type
Linkwitz-Riley, Bessel, Butterworth
Limiter (per channel)
RMS Power, Peak Voltage Output
Line input connectors
XLR (balanced)
Line inputs
4
Line output connectors
XLR (balanced)
Line outputs
4
Output Delay
up to 7.1 m (20.69 ms) per channel
Output EQ
9 filters per channel (parametric, shelving, LP, HP, BP, SB)
Product type
Power Amplifier Accessories
Programming
via USB port
Sampling frequency
192 (256x Oversampling)
Type
Digital Signal Processor
Version
4-channel
Controls
2 x volume, Power, dual/bridge switch
Cooling
fan
Crosstalk
> 75
Damping factor (20Hz-500Hz @8ohm)
> 500
Depth
310
Frequency response
20 - 20000
Gain
26 / 32 / 38
Height
89
High Z 70Vrms / 100Vpeak
4 x 1200
Indicators
temperature, signal, fault, Clipping, ready
Input impedance
(unbalanced) 10 k, (balanced) 20 k
Input sensitivity
3.7 / 1.9/ 0.9
Line input connectors
XLR
Line inputs
4
Loudspeaker outputs
4
Output circuitry
Class H
Power consumption @ full load
11 A
Power supply
230 V
Product type
Power Amplifiers
Protection circuits
thermal overload, power on muting, on/off transients, DC voltage, Short circuit, open outputs, high frequency, mismatching, Soft start
Rated ouput power (1kHz @ 4 Ohms)
4 x 975
Rated ouput power (1kHz @ 8 Ohms, bridged)
2 x 1950
Rated ouput power (1kHz @ 8 Ohms)
4 x 690
Signal-to-noise ratio
116
Speaker output connections
Speakon
Total Harmonic Distortion (THD)
< 0.05 %
Type
4-channel, PA Power Amplifiers
Width
483

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