HDC 3.1

The Heavy Duty Competition 3's are 3.0" coil woofers boasting a power handling of 1500W RMS and peak power of 4000W! 

In SoundQubed's quest to provide the Most Bang for your Buck in car audio we are proud to introduce the next generation of SoundQubed woofers. With the release of the new HDS and HDC woofers we were able to do the unheard of. We made our product line-up better, while we made our prices lower! Plus, all woofers now ship FREE!

The design of the new line-up was based on direct feedback from our customers coupled with extensive in-house testing. We will offer two classes of woofers; Heavy Duty Street (HDS) and Heavy Duty Competition (HDC). Both classes of woofers have been optimized for their intended purpose, and that's Heavy Duty Bass whether you're in or out of the competition lanes.

The HDC is our high power handling class of sub-woofers. These subs have proven themselves worthy of respect from competitors around the world. So when you decide it's time to take your SPL to the decibel our HDC subs are ready to assist.

WARNING: Clipping. What is it you may ask?

In the pursuit of offering the best in DIY car Audio we ask that you read about clipping, what causes it and what the outcome is. 
Click here to learn more and remedy the situation! 

Products (Total Items: 4 )
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HDC3.110 Copper Coil Subwoofer
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HDC3.112 Copper Coil Subwoofer
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HDC3.115 Copper Coil Subwoofer
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HDC3.118 Copper Coil Subwoofer
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