LD Systems DDQ Sub 212 12″ Dual Powered Subwoofer 2800W


SKU: LDDDQSUB12 Category:

The LD Systems DDQ Sub 212 is a lightweight and exceptionally powerful active dual 12″ subwoofer in the DDQ touring class sound systems. This powerful box features 2x 700Watt (RMS) Hypex Class-D power amp modules and Sharc DSP for distortion free operation even at maximum volume…

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The LD Systems DDQ Sub 212 is a powerful active subwoofer with two specially developed 12″ bass speakers and digital signal processing, specially conceived for use in combination with the full-range speakers of the DDQ Series. It ensures deep bass reproduction in PA systems and can also be matched to the satellites/tops of other manufacturers.

The two woofers with 3″ coils and neodymium magnets are driven by two 700-watt Hypex Class D power amplifier modules with a highly efficient switching power supply and a RMS output of 1400 watts. The DDQ Sub 212 attains a maximum sound-level pressure of 132 dB over a frequency response curve of 38 – 120 Hz.

The Sharc DSP programmed especially for the DDQ subwoofers has a large dynamic range of 127dB/113 dB (ADC/DAC) and handles frequency and phase correction in addition to providing extensive protection functions for reliable operation. Its 1ms look ahead limiter provides for distortion-free reproduction even at maximum volume levels. Seven DSP Presets permit selectable crossover frequencies between 80 and 120Hz. Eight additional presets make it possible to realize cardioid configurations of 2 or 3 subwoofers, whereby it is possible to attain rear attenuation of up to 20dB. The inputs and outputs as well as the separate mono output with a 100Hz high-pass filter use Neutrik XLR sockets. Additional features are LED function indicators and a ground lift switch; the volume and preset encoders can be deactivated to prevent inadvertent adjustment.

  • Dual 12-Inch Bandpass Subwoofer
  • 2x 700Watt (RMS) Hypex class-D amplifier modules
  • Built-in Sharc DSP system
  • 15 selectable DSP presets
  • Strong 18mm multiplex cabinet
  • 2x Fatial Pro 12&quot’ driver
  • 2x M20 Thead holes for PA mounts
  • 3 Ergonomic carry handles
  • Caster mounts, casters not included
  • Designed and made in Germany


Peak power: 2800watts
RMS power: 1400watts (2x 700watt)
Amplifier Type: Hypex Class-D
Frequency Response: 38Hz – 120Hz
SPL Peak: 132dB
Woofer: 2x 12 Inch (304.8mm)
Voice Coil: 3″
Dimensions: 420 x 620 x 543mm
Weight: 34.5 kg


For more information, please visit the manufacturer's website.