NVX QB12SPA 12" Powered Ported Subwoofer Enclosure, 1200W Peak (350W RMS)
NVX QB12SPA 12" Powered Ported Subwoofer Enclosure, 1200W Peak (350W RMS)
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NVX QB12SPA 12" Powered Ported Subwoofer Enclosure, 1200W Peak (350W RMS)

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Key item features

  • Powered 12" subwoofer system generating 1200W Peak / 350W RMS output.
  • Built-in class amplifier tailored specifically to match the 12" driver.
  • Custom-tuned ported box enclosure maximizes low-end bass extension.
  • Integrated high-level and low-level inputs allow easy factory/aftermarket hookup.
  • Compact enclosure profile leaves ample usable space in trunk or cargo areas.

Specs

Rms power rating, 350 WWoofer size, 12 inSubwoofer type, SubwooferBrand, NVXSubwoofer enclosure type, PortedPeak audio power handling, 1200 W

About this item

Product details

Add hard-hitting, low-end bass to your vehicle with the NVX QB12SPA 12" Powered Subwoofer Enclosure. Delivering 1200W Peak (350W RMS) with an integrated amplifier and custom-tuned ported box, this all-in-one bass system offers dynamic performance with easy plug-and-play setup.
  • Powered 12" subwoofer system generating 1200W Peak / 350W RMS output.
  • Built-in class amplifier tailored specifically to match the 12" driver.
  • Custom-tuned ported box enclosure maximizes low-end bass extension.
  • Integrated high-level and low-level inputs allow easy factory/aftermarket hookup.
  • Compact enclosure profile leaves ample usable space in trunk or cargo areas.
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Specifications

Rms power rating

350 W

Woofer size

12 in

Subwoofer type

Subwoofer

Brand

NVX

Warranty

Warranty information

1-year Manufacturer's Warranty

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Showing 1-1 of 1 review

Oct 27, 2026
Reviewer name: Juan
Sold and shipped bySonic Electronix
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

It turned on only once and didn't continue to work, and no one took responsibility.

Helpful?1Z1W1E1XJSGX17584513437
Current price is $199.99
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Sold and shipped by Sonic Electronix
4.103496503496504 out of 5 stars
4.1 stars out of 5, based on 716 seller reviews(4.1)
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