Are you planning to buy sub box for avalanches, and are you confused about the options ? This page is just for you.

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Our Top Picks:

Best Overall: Buy: Skar Audio Sub Box For Avalanche READ REVIEW

Best For Sound Quality: Buy: American Sound Connection Great Box READ REVIEW

Best With Nice Finish: Buy: Rockville Sub Box For Avalanche READ REVIEW

Best For Easy Install: Buy: American Sound Connection Sub Box For Avalanche READ REVIEW

Best For Sealed Box: Buy: Soundbox Sub Box For Avalanche READ REVIEW

Best For Quality Construction: Buy: Harmony Audio Sub Box For Avalanche READ REVIEW

Best For Perfect Fit: Buy: Q Power Subwoofer Box READ REVIEW

Best For Avalanche: Buy: Q Power Sub Box For Avalanche READ REVIEW

Best For Bare Wire: Buy: Soundbox Sub Box For Avalanche READ REVIEW

Best Overall: Skar Audio Sub Box For Avalanche

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Compared with other boxes in this category, the Skar Audio Sub Box For Avalanche has a design with broader appeal. The skar audio sub box for avalanches sounds great and it sounds incredible. Single chamber 10" ported subwoofer enclosure. Moreover, it has good build quality, has push terminals wire gauge opening and it is great for heavy duty.

The box works with more air and it is very strong. Lastly, the skar audio sub box for avalanche is designed for deep bass, is best for quality construction and it is great for low frequency.

Almost all customers opine that the box is a perfect fit, no cutting needed. Also, a few strongly agree that the box is easy to correct though. And, a few also found that the box was made for a 12" sub not an 8" sub. To sum up, buyers found this to be one of the best boxes for daily purposes.

• This is built to make any sub sound better.
• This is built for great sound and it buy again.
• Enclosure features a durable and attractive bed-liner finish.
• This will work for all 10” car audio subwoofers.

Best For Sound Quality: American Sound Connection Great Box

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American Sound Connection has been making great boxes for years, thanks to a combination of clever design and appropriate materials. The American sound connection boxes are then liquid nailed, nailed and completely sealed. The Manufacturer says: We guarantee you will not only see a difference in the quality of the boxes we build, but you will hear the difference and that is what it is truly all about. Also, this is a dual 12" down - firing model, Why down firing.

The box is worth the money and it has an install location. In addition, it fits well and it fits well. Finally, the American sound connection great box constructed well and it works great.

Almost all customers quickly discovered that the box fitted nice and snug and mounted the amp on the side. In addition, a few strongly agree that the box will fit, but it has to be within 5 3/4. And, they say that the box fits and sounds amazing, plus it fits gmt800 extended cabs. To sum up, for most buyers, American Sound Connection product was what they were looking for.

• This fits nice under the rear seat of a 2003 chevy 1500 ext cab.
• This is made for quick delivery and it allows for great fit.
• This is super nice, is designed for deep bass and it looks great.
• This is an extended cab that should have no problems.

Best With Nice Finish: Rockville Sub Box For Avalanche

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Next on the list, we've got yet another box that manages to win our hearts. It's the Rockville sub box for avalanche and it's widely considered as the box that has the most suitable features. The Rockville Sub Box For Avalanches is very loud and it has mounting holes. The manufacturer says: If that wasn’t enough, we add a layer of silicon to every seam. These enclosures are built with the quality additives needed to maximize the performance of any sound system.

The box is made in the USA, using only the finest quality materials. Above all, the Rockville sub box for avalanche has good build quality and it is good for good quality material.

Almost all buyers found that the box was made from 1" mdf. In addition, they also found that the box fits like it should sounds great. In addition, they strongly agree that this box is for Chevy or gmc 1500 model. In conclusion, many buyers have used the Rockville sub box foravalanche for more than a few months without letup, and it shows no sign of giving up.

• This is designed with dimensions in inches and it is ideal for heavy duty.
• It fits like a glove and looks pretty nice.
• This makes a pretty big difference.
• This comes with a customized enhanced glue that is unmatched by any other manufacturer.

Best For Easy Install: American Sound Connection Sub Box For Avalanche

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The best part: American sound connection sub box for avalanches costs comparatively little and it is available to ship in 24 hours. The American sound connection sub boxfor avalanche makes for a great buy, is made with fast shipping and it is worth the money. Adding bass to a truck can be a very complicated problem to tackle, especially when building a box. Moreover, the box is great for super fast shipping and it allows for a great fit.

Most importantly, the American sound connection sub box for avalanches fits well and it fits well.

Most buyers quickly discovered that the box fits perfectly, is affordable, and sturdy for stereo speaker upgrade. Also, a few also found that the box is installed inside the box instead of outside. It fits perfectly. Also, they strongly agree that the box fits perfectly and can use a deeper speaker. Overall, for most buyers, American Sound Connection product was just what they wanted.

• This is compatible with your truck as well.
• The box fits perfectly, a little snug but works perfectly.
• Dimensions: width 48" x height 6" x depth 16-3/4".
• Install notes: rear seat must be able to fold forward for the box to fit.

Best For Sealed Box: Soundbox Sub Box For Avalanche

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The Soundbox Sub Box For Avalanche's material feels more premium than its price would suggest. And, it looks nice and it is good good quality. For a low asking price, soundbox subbox for avalanche has managed to overwhelm their customers by packing as many features as they could. Most importantly, the soundbox sub box for avalanches is designed for bare wire and it is fitment.

Most buyers found that the box is good for a very short downfire box. Moreover, a few also found that the box was a crew cab sub box. Also, a few say that this box certainly gets the job done, and for a good price too. In short, for most buyers, it was what they were looking for.

• Dimensions: 49.50?w x 8? Fh x 5.50? Rh x 15.50? Bd x 16? Td.
• Enclosure volume: 1.47 cu. Feet/ mounting depth: 6-1/2.
• Chevy silverado/ gmc sierra crew cab dual 12" subwoofer enclosure sub box 2014.

Best For Quality Construction: Harmony Audio Sub Box For Avalanche

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If you often find yourself scrambling for a convenient and suitable box, Harmony Audio Sub Box For Avalanche should be your first option for buying. The harmony audio sub boxfor avalanche is suitable and reliable and fits well with your daily use. In addition, the box looks good and it is best for quality construction. In short, with a 4.2 rating and more than 488 buyers, the harmony audio subbox for Avalanche stands as the best choice.

Most buyers find that the box will work with the mounting depth of your sub. Moreover, they strongly agree that the box is a 10 gage wire. And, they strongly agree that the box is great quality for the price. In short, many customers have used the harmony audio sub box foravalanche for more than a few months without any issues, and it shows no sign of giving up.

• This will be less than the top depth of the outside of the box.
• Harmony audio ha-et112 single 12 empty sealed truck sub box unloaded enclosure.
• Delivers what they promise.

Best For Perfect Fit: Q Power Subwoofer Box

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Q Power line of boxes comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Q Power Subwoofer Box is constructed out of high grade 3/4" mdf wood. Turn your ride into a sound machine with the help of the q-power 10" subwoofer enclosure. And, this is custom made for gmc and Chevy avalanche's. Lastly, the q power subwoofer box is designed to fit underneath the rear seats, boasts .5 cubic feet of air space and has divided chambers.

Almost all buyers quickly discovered that the box fits well but needs a little custom work to make it fit and make the seats lock down. And, they say that the box fits rf r2 subs easily, and sounds good at very low volume.

• Covered and finished with a durable bed liner coating.
• Fits 2002-2013 chevy avalanche and escalade ext trucks.
• This fits like a glove 04 Chevy avalanche.
• Dual 10" sealed under seat down firing unloaded subwoofer box.

Best For Avalanche: Q Power Sub Box For Avalanche

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate box. The Q Power Sub Box For Avalanche is exactly that - it's a simple box that hits all the right notes. Also, this makes for a great buy and it can pass for decent quality. Dual 10" under seat down firing unloaded subwoofer box. Most importantly, the q power sub box for avalanches is constructed out of high - grade 5/8" mdf wood.

Most buyers agree that the box is perfectly upside down. To sum up, the tone of buyers is very positive and we believe that the box suits the purpose.

• Covered and finished with a premium charcoal carpet.
• Internal air space: 0.5 cubic ft per chamber.
• This enclosure is constructed out of high grade 5/8" mdf wood.
• For 2002-2013 chevrolet avalanche and escalade ext trucks.

Best For Bare Wire: Soundbox Sub Box For Avalanche

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Soundbox offers a variety of boxes for personal choice and yet maintains quality in all the variants. The best part: Soundbox Sub Box For Avalanches costs comparatively little and it is available to ship in 24 hours. Further, the box is made of bare wire and it allows for a great fit. In short, with a 4.0 rating and more than 72 buyers, the soundbox sub box for avalanche stands as the best choice.

"The seats set in place are perfect, although you can't lay the mid-gate all the way down flat. " - says, one customer. In conclusion, most customers call the box suits best, and no one questions it.

• Details about avalanche / escalade ext dual 10" subwoofer enclosure box 2002-2013.
• Enclosure volume (cubic feet per chamber): .80 cu. Feet/ mounting depth: 5-1/2".
• Lot of satisfied buyers.