LD Systems - Power Amplifier 2 x 1100 W 4 Ohm

The flagship of the LD systems amplifier series is called the PA1600X. In an attempt to fulfil the wishes of our customers, we have extended the LD range to include a more powerful amplifier that can also be used with a 2 Ohm output. The important features are: 2 x 1500 W in 2 Ohm, 2 x 1100 W in 4 Ohm and 2 x 700 W in 8 Ohm. Like the smaller models, the PA1600 uses a class H configuration with bi-polar transistors and a conventional power supply. The circuit protection is identical to the PA1000. The cooling fan is also temperature controlled in two stages. Special features include a low-cut filter and a switchable lo-pass filter adjustable up to 1200 Hz, so that the amplifier can be used as a sub-bass driver without the necessity of a separate crossover.

Features :

• Model Name : PA1600X
• Output Power 1 kHz :
  • 2 Ohm : 2 x 1500 W
  • 4 Ohm : 2 x 1100 W
  • 8 Ohm : 2 x 780 W
  • Bridge 4 Ohm : 2250 W
  • Bridge 8 Ohm : 1750 W
• Output Circuity : Class H
• Frequency Range : 20 Hz - 20 kHz
• THD : < 0.1 %
• S/N Ratio : 110dB
• Damping Factor : >500
• Crosstalk : >80 dB
• Voltage Grain : 37 dB
• Input Sensitivity : 1.0V
• Input Impedance : >15 kOhm
• Protection : DC, Temp, Short Circuit, Over Current
• Controls : On/Off, 2xVolume, Ground lift, Bridge/Stereo
• Indicators : Power, Signal, Volume, Limit, Protect
• Connectors :
  • Input : XLR/6,3mm Jack (Combo)
  • Link Output : XLR
  • Output : SPKn / Binding post
  • AC Input : Volex Power Plug
• Cooling System : High efficienty, two speed auto controlled fan
• Power Supply : AC ~ 230V / 50-60 Hz
• Dimensions (W x H x D) : 483 x 88 x 395 mm
• Weight : 14,9 kg