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  • Polk DB840DVC 8" DVC Subwoofer
  • Polk DB840DVC 8" DVC Subwoofer
  • Polk DB840DVC 8" DVC Subwoofer

Polk Ausio DB840DVC 8" 360w DVC Car Subwoofer

Product Code : DB840DVC

List Price: $129.00 On Sale: $108.85 (GST Included) (You save 15.62%)

Warranty Terms & Conditions

Heavy Item $19.95 Generally ships out in 24 to 48 hours.


Product Info

Product Info

Polk DB840DVC 8" DVC Subwoofer

We Think You Should Know

  • 12 Month Australian Warranty
  • Risk Free Purchase Guarantee (bottom of page)
  • 8" DVC Subwoofer
  • 180 watts RMS
  • 360 watts Peak power
  • Dual 4 ohms
  • Polypropylene cone with Santoprene surround
  • Marine Certified
  • 4-layer Kapton voice coil

Polk Car Audio DB840DVC - The Subwoofer 
The DB840DVC subwoofer offer a high performance at affordable price. This Polk DB series subwoofer is suitable either a vehicle or boat. Polk DB840DVC designed to handle a big power made from polypropylene cone with santoprene surround. The dual 4 ohms voice coils allow flexibility to maximise power to give clear and crisp sound.


Peace of Mind Purchase Guarantee & Declaration of Warranty
This product is directly imported and is offered with a full Australian 12 month warranty. (You may also be entitled to other consumer warranties as provided by the Australian Consumer Guarantee and these entitlements are not limited by this warranty). In the event that this product should fail please contact our service department to arrange service for this product.

We are not linked or associated with Polk Car Audio.

Our decision to import this product is in line with our company objectives to 'Offer our Customers the very best prices on the world's biggest brands and make sure our service is second to none'.

This product will be shipped from our Sydney Warehouse and you are welcome to pick it up directly from our store in Sydney. This product is NOT DROP SHIPPED from overseas.

Tech Specs

Technical Specifications


  • Size: 8"

Power Handling

  • Peak Power: 360 watts
  • RMS: 180 watts


  • Frequency Response: 30Hz - 200Hz
  • Nominal Impedance: Dual 4 ohms
  • Sensitivity: 85dB


  • Cut-out diameter: 7 1/16"

Recommended Enclosure: Sealed/Ported/Bandpass

In The Box

What's Included?

  • Polk DB840DVC 8" DVC Subwoofer

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