Digital Designs DD Audio Z2b Mono Amplifier 15,000w RMS


DD Audio Z2b is the ultimate competition sub amp.

6,850w RMS @ 12V

10,000w RMS @ 14.4V

12,000w RMS @ 16V

15,000w RMS @ 18V


The Z2b is the ultimate competition sub amp. Years of R&D have gone into making this the most stable, durable, and highest output amplifier in its class. The redesigned chassis features the DD Audio exclusive HVAC heat management system. The HVAC system is designed with a recessed bottom panel heatsink, additional end plate ventilation, and an internal brushless fan. All of these features enable High Volume Air Circulation to keep your amp running cool even when it’s working hard.

The chassis mounting points for the heavy duty 3oz PCB have been optimized for minimal PCB vibration, and the power devices are hand soldered to the PCB for added durability and maximum current flow. To keep up with the demand of the monstrous output section the power supply features 8 toroids and 3 x 0ga Power and Ground Inputs.

The Z2b comes with our latest VM-Remote gain control that features a digital voltage display and clipping indicator. The Z2b is also Strappable and Linkable for multi-amp connection.

For the icing on the cake, all Z2b amps will be numbered sequentially with chassis engraving.



  • Test Voltage 12/14/16/18
  • Channels 1
  • Cont Wattage @ 4ohm N/A
  • Cont Wattage @ 2ohm N/A
  • Cont Wattage @ 1ohm 6,850x1@12V / 10,000x1@14.4V / 12,000x1@16V / 15,000x1@18V
  • Dynamic Wattage 22,000x1
  • Max Current Draw – Amperage 2000
  • S/N Ratio >85dB
  • THD <0.03
  • Input Voltage Sensitivity 5 - 0.15
  • Pass-Through Output Yes
  • Remote Subwoofer Control Yes
  • Power Wire Guage In 3 x 0
  • Speaker Wire Gauge Out 10
  • Dimensions: in 37 x 10.5 x 3
  • Dimensions: mm 940 x 268 x 78.5
  • Shipping Weight – lbs 60lbs

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