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.

RRP 17.435,00 ILS / piece

Specifications

Product type
Power Amplifiers

Type
PA Power Amplifiers

Weight
9,3 kg

Product type
Power Amplifier Accessories

Type
Digital Signal Processor

Version
4-channel

AD/DA converter
24 bit

Weight
0,5 kg

Sampling frequency
192 (256x Oversampling) kHz

Filter type
Linkwitz-Riley

Filter slew rate
up to 48 dB/oct

Output EQ
9 filters per channel (parametric, shelving, LP, HP, BP, SB)

Output Delay
up to 7.1 m (20.69 ms) per channel

Limiter (per channel)
RMS Power

Additionakl DSP functions (per channel)
Phase Inversion

Line input connectors
XLR (balanced)

Line outputs
4

Line output connectors
XLR (balanced)

Programming
via USB port

Connector
terminal block

Weight
0,3 kg

Rated ouput power (1kHz @ 2 Ohms)
4 x 980 W

Weight
8,5 kg

Rated ouput power (1kHz @ 4 Ohms)
4 x 670 W

Rated ouput power (1kHz @ 8 Ohms)
4 x 430 W

Rated ouput power (1kHz @ 4 Ohms, bridged)
2 x 1960 W

Rated ouput power (1kHz @ 8 Ohms, bridged)
2 x 1340 W

High Z 100Vrms / 140Vpeak
2 x 2000 W

Output circuitry
Class H

Frequency response
20 - 20000 Hz

THD
< 0.05 %

Signal-to-noise ratio
113 dB

Damping factor
> 500

Crosstalk
> 75 dB

Gain
26 / 32 / 38 dB

Input sensitivity
3.0 / 1.5 / 0.8 V

Input impedance
(unbalanced) 10 k Ohm(s)

Protection circuits
thermal overload

Controls
Power

Indicators
temperature

Line inputs
4

Line input connectors
XLR

Loudspeaker outputs
4

Speaker output connections
Speakon

Cooling
fan

Operating voltage
230 V

Power consumption @ full load
7.5 A

Width
483 mm

Height
89 mm

Depth
310 mm

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