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Condition: Brand New

Warranty: 1 Year Manufacturer's Singapore Warranty

Shipping Time: 7-14 Business Days

SKU: LDSystemsSP4K

LD Systems SP 4K (PA POWER AMPLIFIER 2 X 1950 W 2 OHM)

LD Systems SP4K Features

The new Audio 3-stage CLASS-H SMPS amplifiers incorporate all the features to
meet all your needs,
whether you are starting a P.A. amplifier project from scratch
or just need to upgrade your present sound reinforcement equipment.

In the amps, you will find 2 and 4 channel models, all offering high power levels at
low distortion in the range 1.5 to 6 kW,
yet weighing around 8.6 kg and only 30 cm deep.


Product number: LDSP4K
Product type: power amplifier
Type: 2-channel
Rated ouput power (1kHz @ 2 Ohms): 2 x 1950W
Rated ouput power (1kHz @ 4 Ohms): 2 x 1380W
Rated ouput power (1kHz @ 8 Ohms): 2 x 810W
Rated ouput power (1kHz @ 4 Ohms, bridged): 3900W
Rated ouput power (1kHz @ 8 Ohms, bridged): 2760W
Output circuitry: Class H
Frequency response: 20 - 20000Hz
THD: < 0.05 %
Signal-to-noise ratio: 116dB
Damping factor: > 500
Crosstalk: >75dB
Gain: 26 / 32 / 38dB
Input sensitivity: 4.0 / 2.0 / 1.0V

Protection circuits: soft start, thermal protection, mute when turning on,
ICL (Intelligent Clip Limiting), DC,
power supply overload, Open or
mismatched loads, short circuit

Controls: bridge/stereo mode selector, mains switch (on/off), volume, dual/link switch, gain

Indicators: ICL (Intelligent Clip Limiting), PMS, signal, temperature

Loudspeaker outputs: 2
Speaker output connections: Speakon
Cooling: 2 fans, temperature controlled
Operating voltage: Switching Power Supply, 220 V AC - 240 V AC, 50-60 Hz
Manufacturer LD Systems
  • LD Systems SP4K PA POWER AMPLIFIER 2 X 1950 W 2 OHM
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