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  • LDSP44K PA Power Amplifier 4 x 980 W 2 Ohm i gruppen Musikinstrument / PA & Ljus / Slutsteg hos Order Music (281688)
LD Systems 281688 LDSP44K PA Power Amplifier 4 x 980 W 2 Ohm
Produktbeskrivning
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 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, PMS power management, SSP (Safe operation Sentry Protection) and ICL; (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, < 0,05% THD:
- 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: < 0.05 %
- 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: AC230V / 50 Hz
- Power Consumption Full Load: 13.5 A
- Dimensions (W x H x D): 483 x 89 x 310 mm
18895 kr
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