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Rockville RQB12HP Single 12" Horn Ported Subwoofer Sub Box Enclosure w/Bed Liner
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FEATURES OF RQB12HP
- Rockville RQB12HP Single 12" Horn Ported Subwoofer Enclosure w/Bed Liner
- Finished with Durable Bed Liner
- 3/4" MDF
- High Quality Spring Loaded Terminals
- Air Space: 2.01 Cubic Feet
- Tuning Frequency: 30 HZ
- Product Dimensions (H x W x D): 14.5" x 17" x 20" inches
Vincent Polizzi
Reviewed in the United States on January 10, 2025
my package came completely undamaged and product was in perfect condition. the box is a good quality. i had a small air leak around the port but it was an easy fix.
Feelinz
Reviewed in the United States on June 12, 2024
Perfect, great sound quality..Big Bass
David
Reviewed in the United States on March 23, 2024
This is a good box but if your going to be pushing good power id glue the inside of the box also so it will hold up longer be nicer if it had polly fill in it i have 2 skar EVLs in two single boxes and man do they hit on a 3000 watt amp i would definitely buy another one
Customer
Reviewed in the United States on December 14, 2024
Box states to be tuned at 30hz, but it isn't. The tuning is way too high. Sounds horrible
nick
Reviewed in the United States on November 5, 2024
Would probably work fine for most subs rated at 1000w rms or lower. Does not hold up to the pressure of larger/more powerful subs. My 12" EVL did ok in it but visibly flexed the box with only 1250w rms. I tested an American Bass HD series in it and it chuffs like crazy even at low power. After modeling in Winisd, It seems that the box is more accurately tuned to 60hz with 1.797'3 Net Volume. That accounts for .2'3 port displacement and .170'3 sub displacement.Hope this helps
Samuel Arias
Reviewed in the United States on August 7, 2023
Qbomb are the best subwoofer enclosures that I’ve owned in 15 journey of BASS!
Kim B.
Reviewed in the United States on April 15, 2021
i bought 4 and ran 4 Skar 12's on a 12K Taramp and sounded really bad considering. Size is good, the port is tuned wrong like 45-50HZ. Sorry i would pass on these.... Maybe good for a low end system
Tommy Gunns
Reviewed in the United States on September 26, 2020
I put my Skar 12" sub in this box and all I can say is wow! That single 12 hits harder than any 2 12s I've ever heard! This box is bad ass.
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