Endstufen bis 2000 W an 4 Ohm

LD Systems DEEP2 2400 X - PA Power Amplifier 2 x 1200 W 2 ohm

The DP2400X is the newest member of the DEEP2 family of power amplifiers.

In response to requests by many customers, we expanded this series with a new, powerful amplifier that is also compatible with 2-ohm systems. The key specifications are 2 x 1200 W at 2 ohms, 2 x 950 W at 4 ohms and 2 x 600 W at 8 ohms RMS power. Like the other power amplifiers in the DEEP2 series, the DP2400X uses class H circuitry powered by a conventional power supply. The protective circuitry is also identical with that used in the DEEP2 series. It also follows the DEEP2 design in its integration of two temperature-dependent two step cooling fans. One special feature is a switchable 12 dB low-cut and/or 12 dB low-pass filter adjustable from 25 Hz to 150 Hz on both channels. This makes it possible to use the DP2400X as a bass amp or even realize a powerful bi-amping system. With the filters switched off, it becomes a conventional 2 channel power amp.

Specifications:

  • Model Name: DP2400X
  • Output Power @ 1 kHz:
    • 2 Ohm: 2 x 1200W
    • 4 Ohm: 2 x 950W
    • 8 Ohm: 2 x 600W
    • Bridge 4 Ohm: 2200W
    • Bridge 8 Ohm: 1800W
  • Output Circuity: Class H
  • Frequency Range: 20 Hz - 20 kHz
  • THD:
  • S/N Ratio: 106dB
  • Damping Factor: >450 at 8 Ohms
  • Crosstalk: >76 dB
  • Voltage Gain: 39 dB
  • Input Sensitivity: 0.775 V
  • Input Impedance: >20 kOhm
  • Protection: DC, Temp, Short Circuit, Over Current
  • Controls: On/Off, 2xVolume, Ground lift, 4x Bridge/Stereo
  • Indicators: Power, Signal, Level, Limit, Protect
  • Connectors:
    • Input: XLR/6,3mm Jack (Combo)
    • Link Output: XLR
    • Output: Speakon compatible / Binding post
    • AC Input: Volex Power Plug
  • Cooling System: High efficienty, two speed auto controlled fan
  • Cooling tunnel: from front to back
  • Power Supply: AC ~ 230V / 50-60 Hz
  • Dimensions (W x H x D): 483 x 88 x 350 mm
Item no.: ADHLDDP2400X

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

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
Item no.: ADHLDSP44K

LD Systems SP 46K - PA Power Amplifier 4 x 1440 W 2 Ohm

LD Premium LDSP46K 4-Channel Power Amplifier

The LDSP46K is a no-compromise 4-channel power amplifier providing professional performance and versatility in a compact switch mode power supply Class H design. With a massive output of 4x 1.440W into 2Ohms and 2x 2.880 in 4Ohms stereo bridge mode it  is an extremely efficient solution for touring and installation sound reinforcement weighing in at a mere 8.6kg.

Consistent operation is ensured by the heavy duty construction with high quality components and comprehensive protection circuitry 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.

The LDSP46K features a full 20Hz â?? 20kHz bandwidth with low THD and crosstalk, a damping factory higher than 500, excellent S/N ratio and 3 selectable gain/sensitivity levels.

  • Type: Professional Power Amplifier
  • Model Name: SP46K
  • Output Power 1 kHz,
    • 2 ohms 4 x 1440 W
    • 4 ohms 4 x 1000 W
    • 8 ohms 4 x 620 W
    • Bridge @ 4 ohms 2 x 2880 W
    • Bridge @ 8 ohms 2 x 2000 W
  • Output Circuity: Class H
  • Frequency Range: 20 Hz - 20 kHz
  • THD:
  • S/N Ratio: 116 dB
  • Damping Factor: >500
  • Crosstalk: > 75 dB
  • Voltage Gain: 26 / 32 / 38 dB
  • Input Sensitivity: 3.5 / 1.8 / 0.9 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: 19 A
  • Dimensions (W x H x D): 483 x 89 x 310 mm
Item no.: ADHLDSP46K

LD Systems SP 4K - PA Power Amplifier 2 x 1950 W 2 Ohm

The new 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 amps, youâ??ll 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.

  • Model Name: SP4K
  • Output Power 1 kHz,
    • 2 Ohm 2 x 1950 W
    • 4 Ohm 2 x 1380 W
    • 8 Ohm 2 x 810 W
    • Bridge at 4 Ohm 3900 W
    • Bridge at 8 Ohm 2760 W
  • Output Circuity: Class H
  • Frequency Range (power bandwidth ± 0.25 dB): 20 Hz - 20 kHz
  • THD (20 Hz - 20 kHz):
  • S/N Ratio: 116 dB
  • Damping Factor (20 Hz - 500 Hz at 8 Ohm): > 500
  • Crosstalk (20 Hz - 20 kHz): > 75 dB
  • Voltage Gain (selectable): 26 / 32 / 38 dB
  • Input Sensitivity: 4.0 / 2.0 / 1.0 V
  • Protection: Soft-start, Turn-on Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short-circuit, Open or mismatched loads, Overloaded power supply, ICL (Inteligent Clip Limiting), PMS (Power Management System), SSP (SOA Sentry Protection)
  • Controls: On / Off Switch, Volume, Voltage Gain, Dual / Link Switchable, Bridge Mode Configuration Switch
  • Indicators: Signal, Temperature, ICL (Inteligent Clip Limiting), PMS (Power Management System)
  • Connectors:
    • Input: 2 x XLR
    • Line Output: 2 x XLR
    • Speaker Output: 2 x Speakon
  • Power Supply: 230 V - 50 Hz
  • Dimensions (W x H x D): 483 Ã? 88.9 Ã? 310 mm
Item no.: ADHLDSP4K

LD Systems SP 6K - PA Power Amplifier 2 x 2950 W 2 Ohm

The new 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 amps, youâ??ll 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.

  • Model Name: SP6K
  • Output Power 1 kHz,
    • 2 Ohm 2 x 2950 W
    • 4 Ohm 2 x 2025 W
    • 8 Ohm 2 x 1250 W
    • Bridge at 4 Ohm 3900 W
    • Bridge at 8 Ohm 5900 W
  • Output Circuity: Class H
  • Frequency Range (power bandwidth ± 0.25 dB): 20 Hz - 20 kHz
  • THD (20 Hz - 20 kHz):
  • S/N Ratio: 118 dB
  • Damping Factor (20 Hz - 500 Hz at 8 Ohm): > 500
  • Crosstalk (20 Hz - 20 kHz): > 75 dB
  • Voltage Gain (selectable): 26 / 32 / 38 dB
  • Input Sensitivity: 5.0 / 2.5 / 1.3 V
  • Protection: Soft-start, Turn-on Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short-circuit, Open or mismatched loads, Overloaded power supply, ICL (Inteligent Clip Limiting), PMS (Power Management System), SSP (SOA Sentry Protection)
  • Controls: On / Off Switch, Volume, Voltage Gain, Dual / Link Switchable, Bridge Mode Configuration Switch
  • Indicators: Signal, Temperature, ICL (Inteligent Clip Limiting), PMS (Power Management System)
  • Connectors:
    • Input: 2 x XLR
    • Line Output: 2 x XLR
    • Speaker Output: 2 x Speakon
  • Power Supply: 230 V - 50 Hz
  • Dimensions (W x H x D): 483 Ã? 88.9 Ã? 310 mm
Item no.: ADHLDSP6K
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