QPower QBOMB Chevy/GMC Crew Cab '14-'18 Dual 12 Empty Woofer Box QBGMC1220144DR

QPower QBOMB Chevy/GMC Crew Cab '14-'18 Dual 12 Empty Woofer Box QBGMC1220144DR

Marsoni

M251S

$109.00

Get it in 3 business days with 1 day shipping. Friday, May 29

QPower QBOMB Chevy/GMC Crew Cab '14-'18 Dual 12 Empty Woofer Box QBGMC1220144DROverview QPower QBOMB Chevy GMC Crew Cab 14 18 Dual 12 Empty Woofer Enclosure Features Qbomb black sprayed on bedliner coating 14 18 GMC Chevy crew cab Dual 12 sealed enclosure Under seat down fire Spring loaded push pin terminals MDF construction (lxhxbd td) 52 x 15 x 8 5 Woofer mounting depth: 6 Volume (sub): 0. 80 cu. Ft. Per chamber

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This works really well! I used it several times and really saw a difference. Unfortunately I had a root canal done and the following day I decided to whiten and I thought I was going to die! I didn’t know my front tooth was going to be that sensitive from the tooth canal. That was my fault and only telling this story as a warning! Do not use this after dental work unless your dentist says ok! Otherwise it works amazingly!

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Reviewed in the United States on May 2, 2026

Verified Purchase

Zero

Belleville, US

★★★★★ 4

Easy to use

Size: 4 Count (Pack of 1)

Continued use is needed for best results

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Reviewed in the United States on May 14, 2026

Verified Purchase

Nicole

Pawtucket, US

★★★★★ 5

No sensitivity issues and works!

Size: 4 Count (Pack of 2)

I have what I would consider sensitive teeth and this doesn’t bother them one bit. I have used nightly for about 5 nights and can see a difference in color but again, no pain or sensitivity problems! I would recommend to anyone who asks what product to get for whitening teeth.

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Reviewed in the United States on February 25, 2026