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  • Polk DB351 3.5" 2 Way Coaxial Speaker
  • Polk DB351 3.5" 2 Way Coaxial Speaker
  • Polk DB351 3.5" 2 Way Coaxial Speaker

Polk DB351 3.5" 2 Way Coaxial Speaker

Product Code : DB351

List Price: $99.00 On Sale: $78.85 (GST Included) (You save 20.35%)

Warranty Terms & Conditions

$9.95 Flat Rate Generally ships out in 24 to 48 hours.

In Stock

Product Info

Product Info

Polk DB351 3.5" 2 Way Coaxial Speaker

We Think You Should Know

  • 12 Month Australian Warranty
  • Risk Free Purchase Guarantee (bottom of page)
  • 3.5" Coaxial Speaker
  • 35 watts RMS
  • 105 watts Peak power
  • 4 ohms
  • Silk dome tweeter
  • Polymer/mica Cone
  • Suitable for either a Vehicle or Boat

Polk Car Audio DB351 - The Speaker
The Polk DB351 coaxial speaker designed to offer a great quality sound at affordable price. The DB351 3.5" speaker delivering 105 watts maximum power made from polymer/mica composite and durable rubber surround. Featuring 1/2"silk dome tweeter with neodymium magnet for clear and crisp sound.


  • Marine Certified
  • Dynamic Balance Polymer/mica composite woofer
  • Butyl rubber surround
  • Neodymium magnet
  • Kapton voice coil
  • Stainless steel mounting hardware


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: 3.5"
  • Type: 2 way coaxial
  • Dynamic Balance Polymer/mica composite woofer

Power Handling

  • Peak Power: 105 watts
  • RMS: 35 watts


  • Frequency Response: 90Hz - 22kHz
  • Nominal Impedance: 4 ohms
  • Sensitivity: 91dB


  • Cut-out diameter: 3 1/16"


In The Box

What's Included?

  • Polk DB351 3.5" 2 Way Coaxial Speaker

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