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LD Systems SP 44K - PA Power Amplifier 4 x 980 W 2 Ohm

Item number: ADHLDSP44K

Category: Endstufen bis 2000 W an 4 Ohm


1.799,00 €

including 19% VAT., no shipping costs (Paketversand)

Recommended retail price: 1.899,00 €
(You save 5.27%, that is 100,00 €)
Available now!

Shipping time: 1 - 3 workdays



Description

The new LD Premium Audio 3-stage CLASS-H SMPS amplifiers incorporate all the features to meet all your needs, whether youâ??re starting a P.A. amplifier project from scratch or just need to upgrade your present sound reinforcement equipment. In the LD Premium amps, youâ??ll find two 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.

  • Type: Professional Power Amplifier
  • Model Name: SP44K
  • Output Power 1 kHz,
    • 2 ohms 4 x 980 W
    • 4 ohms 4 x 670 W
    • 8 ohms 4 x 430 W
    • Bridge @ 4 ohms 2 x 1960 W
    • Bridge @ 8 ohms 2 x 1340 W
  • Output Circuity: Class H
  • Frequency Range: 20 Hz - 20 kHz
  • THD: S/N Ratio: 113 dB
  • Damping Factor: >500
  • Crosstalk: > 75 dB
  • Voltage Gain: 26 / 32 / 38 dB
  • Input Sensitivity: 3.0 / 1.5 / 0.8 V
  • Input Impedance:  20k ohm (balanced) / 10k ohm (unbalanced)
  • Protection: Soft-start, Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short circuit, Open or mismatched loads, Overloaded power supply, ICL Clip Limiter, PMS, SSP
  • Controls: On/Off, Volume, Voltage Gain, Dual / Link switchable, Bridge / Stereo configuration switch
  • Indicators: Signal, Temp, PMS (Power Management System), ICL (Intelligent Clip Limiting)
  • Connectors: Input: XLR / Output: Neutrik Speakon
  • Cooling System: 2 x continuously variable speed fan, rear to front
  • Power Supply: AC~230V / 50 Hz
  • Power Consumption @ Full Load: 13.5 A
  • Dimensions (W x H x D): 483 x 89 x 310 mm

LD Premium LDSP44K 4-Channel Power Amplifier

The LDSP44K is a professional 4-channel power amplifier offering amazing value and versatility in a compact lightweight Class H design. Suitable for touring and installation sound reinforcement it delivers a maximum of 4x 980W into 2Ohms and 2x 1.960 in 4Ohms stereo bridge mode.

Featuring a high efficiency switch mode power supply the LDSP44K provides a 20Hz â?? 20kHz bandwidth with low THD and crosstalk, a damping factor higher than 500, excellent S/N ratio and 3 switchable sensitivity levels.

Reliable performance is ensured by heavy duty engineering, high quality components and comprehensive protection including soft start with turn-on muting, PMSâ?¢ power management, SSPâ?¢ (Safe operation Sentry Protection) and ICLâ?¢  (Intelligent Clip Limiting) to maintain signal integrity. Protection circuits against DC, thermal and power supply overload are implemented. A switchable subsonic filter and a 3-position gain switch offer variable amplifier adjustment.

  • Type: Professional Power Amplifier
  • Model Name: SP44K
  • Output Power 1 kHz,
    • 2 ohms 4 x 980 W
    • 4 ohms 4 x 670 W
    • 8 ohms 4 x 430 W
    • Bridge @ 4 ohms 2 x 1960 W
    • Bridge @ 8 ohms 2 x 1340 W
  • Output Circuity: Class H
  • Frequency Range: 20 Hz - 20 kHz
  • THD:
  • S/N Ratio: 113 dB
  • Damping Factor: >500
  • Crosstalk: > 75 dB
  • Voltage Gain: 26 / 32 / 38 dB
  • Input Sensitivity: 3.0 / 1.5 / 0.8 V
  • Input Impedance:  20k ohm (balanced) / 10k ohm (unbalanced)
  • Protection: Soft-start, Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short circuit, Open or mismatched loads, Overloaded power supply, ICL Clip Limiter, PMS, SSP
  • Controls: On/Off, Volume, Voltage Gain, Dual / Link switchable, Bridge / Stereo configuration switch
  • Indicators: Signal, Temp, PMS (Power Management System), ICL (Intelligent Clip Limiting)
  • Connectors: Input: XLR / Output: Neutrik Speakon
  • Cooling System: 2 x continuously variable speed fan, rear to front
  • Power Supply: AC~230V / 50 Hz
  • Power Consumption @ Full Load: 13.5 A
  • Dimensions (W x H x D): 483 x 89 x 310 mm

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