DD Audio Z2b 6.5

DD Audio Z2b 6.5" High End Amplifier

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DD Audio Z2b 6.5" High End Amplifier

DD Audio Z2b is the ultimate competition sub amp. 6,850 x 1ch @12V, 10,000 x 1ch @14.4V, 12,000 x 1ch @16V, 15,000 x 1ch @18V

In stock

This product is normally in-stock at our store or warehouse.

If you would like to collect it from the store, please confirm with us in advance.


It is the goal of DD Audio to create the finest audio products possible, dedicated to the ultimate performance of the product no matter the lengths required of the design or manufacturing process.

EST. 1986

Since 1986, DD Audio has designed and manufactured products for every facet of the audio industry; Pro, Marine, Mobile, Home, Industrial, and OEM Applications.


We take pride in our role as an American design and manufacturing company, offering high quality products for the masses.


To this day we hand build the best subwoofers in the world at our Oklahoma City, USA headquarters. We do not make compromises to profit from substandard equipment, so no expense is spared when creating our products. We only use the highest quality components available to ensure maximum product performance and longevity.

Authorised Dealer

• Life Style Store is an Authorised Dealer for DD Audio Products.

• Life Style Store have fully trained Sales & Installation staff who can support you with the set-up and/or installation of your new purchase.

• At Life Style Store we do not sell grey or parallel imported products.

• This product meets Australian Manufacturers Warranty requirements.

• Life Style Store pride ourselves on providing you with the right product to suit your needs and with the after-sales service to support it. 


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
More Information
Short Description

DD Audio Z2b is the ultimate competition sub amp. 6,850 x 1ch @12V, 10,000 x 1ch @14.4V, 12,000 x 1ch @16V, 15,000 x 1ch @18V

Product NameDD Audio Z2b 6.5" High End Amplifier
ManufacturerDigital Designs
ModelDD Audio Z2b
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