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Product Details: QACW12D4

Brand New Quantum Audio QACW12D4 12” 3000 Watt Peak / 750 Watt RMS Dual 4 Ohm Car Subwoofer with Die Cast Aluminum Frame and NBR Rubber Surround

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Item Code: QACW12D4
Warranty: 1 YEAR

Authorized Quantum Audio Dealer!


  • Quantum Audio QACW12D4 Dual 4 Ohm Car Sub Subwoofer
  • Peak power: 3000 Watts
  • RMS Power: 750 Watts
  • Impedance: Dual 4 Ohm Voice Coil
  • Size: 12
  • 2.5” 4 layer DVC w/ Aluminum Former
  • Non Transfer Paper Cone with Single Stitch NBR Rubber Surround
  • Vac PP Dome Dust Cap
  • 140 oz Y30 magnet
  • Black Electro-plated finished Top, Bottom plate and yoke
  • Die cast Aluminum Frame
  • Mixed P/C Spider
  • Spring Terminals
  • EVA Gasket

Advantages of buying from an authorized seller:
  • Best prices - We sell all Quantum Audio Products at great prices
  • Full Factory Warranty
  • Lifetime Customer Service by Quantum Audio product experts
  • Guaranteed legitimate and authentic merchandise

Please note: If you purchase Quantum Audio from an un-authorized seller then you are taking a big risk. You will not have any manufacturers warranty, and there is no guarantee that the item is authentic, brand new, or even working.

Product Specifications

Ideal Sealed Maximum Box Volume cubic feet 1.85
Ideal Sealed Minimum Box Volume cubic feet 1.25
Ideal Vented/Ported Maximum Box Volume cubic feet 2.46
Ideal Vented/Ported Minimum Box Volume cubic feet 1.46
Impedance Dual 4ohm
Manufacturer QUANTUM
Peak Power Handling Watts 3000 w
Recommended Enclosure Type Vented Or Sealed
RMS Power Handling Watts 750 w
Sensitivity (dB) 86
Sub Shape Design Circle
Subwoofer Package Type Non-Enclosed Subwoofer
Subwoofer Size 12"
Surround Material Stitch NBR Rubber
Top Mounting Depth 6.45"
UPC 839859008741
Warranty 1 YEAR
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Audiosavings always try to be the lowest price on the internet! We also offer the best product descriptions, customer service, and warranty. However, we still want to offer the best possible price over our competition.

We will gladly beat our competitor's prices, as long as it follows the below guidelines:

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  • Our lowest price guarantee only applies to new orders.
  • Our guarantee only applies to websites that advertise there price. (If a coupon code must be used, or if shipping price is not available, than this guarantee does not apply, but we will still do our best to match the price even if your request does not meet these terms.

E-mail with the URL, and model number you want us to match the price on, and we will email you a one-time-use custom coupon code to match any price that meets the above criteria. Please note, on most items we are already the cheapest, or within 2 or 3 dollars of the cheapest price on the entire internet! We work on low profit margins.