It is important to have the best 4 8 inch subwoofer box for silverado. We are here to help you choose the best one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Skar Audio Subwoofer Enclosure READ REVIEW

Best For Sub Box: Buy: Atrend Sub Box READ REVIEW

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

Best For Number Of Chambers: Buy: Skar Audio 4 8 Inch Subwoofer Box For Silverado READ REVIEW

Best For Single Cab: Buy: American Sound Connection 4 8 Inch Subwoofer Box For Silverado READ REVIEW

Best For Sound Quality: Buy: Atrend 4 8 Inch Subwoofer Box For Silverado READ REVIEW

Best For Truck: Buy: Subthump 4 8 Inch Subwoofer Box For Silverado READ REVIEW

Best For High End Speakers: Buy: Q Power 4 8 Inch Subwoofer Box For Silverado READ REVIEW

Best For Loud Bass: Buy: Q Power 4 8 Inch Subwoofer Box For Silverado READ REVIEW

Best Overall: Skar Audio Subwoofer Enclosure

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The Skar Audio Subwoofer Enclosure is long-lasting, rigid and fits well with your regular use like a dream. The skar audio subwoofer enclosure has good build quality, has push terminals wire gauge opening and it sounds awesome. Gauge speaker wire that is pre-soldered and connected to the terminals, making it easier than ever to wire up and install your woofers. The differentiating features that put this box in a league of its own do n't stop there though.

The box is designed for deep bass and it allows for more air. Also, this built very heavy, has a cutout diameter and it looks great. Above all, the skar audio subwoofer enclosure is made for a perfect fit, has a mounting diameter and it sounds amazing.

Most buyers opine that the box matches with your subs. It should be fine. Moreover, they strongly agree that the box that the supplied speaker wire is rather short and that the box has skar embroidered on the side. In addition, they say that the box will provide too much air space for the p3’s. To sum up, for most customers, it was most suitable.

• This is one of the best prefabricated boxes you can buy though.
• The box itself has pertruding lips on the top and bottom.
• This will probably last longer than other cheap boxes and is worth the extra $100 difference.
• This sounds clean, is made for heavy duty and it comes with a speaker hole.

Best For Sub Box: Atrend Sub Box

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The Atrend Sub Box might be a relatively new release, but it's still nothing short of impressive this year. The atrend sub box allows for a perfect fit and it allows for a great deal. A used product is a single spacer. Moreover, it is built by the world’s leading manufacturer of speaker enclosures.

The box works well, it is great with great quality and has a thin design. In addition, the box looks good and it makes for nice quality. Lastly, the atrend sub box is easy to use in different applications.

Almost all buyers found that the box fit a standard 12’ subwoofer. Also, a few strongly agree that the box provides a very professional looking fit. Overall, many have used the atrend sub box for more than a few months without letup, and it shows no sign of giving up.

• This is made of the same material as the speaker boxes.
• Mdf spacer works with any 10 subwoofers and or speakers.
• This carpet on both sides seems really good.
• Cnc machined to ensure an accurate and consistent fit.

Best With Great Quality: American Sound Connection Great Box

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The American sound connection box is capable of outshining several other boxes featured in this list in overall features for the price point. The American sound connection box has a mounting diameter and it fits nice. 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. This dual 12 " enclosure is designed to fit under the rear bench seat and is a down - firing model.

Most importantly, the American sound connection box provides great value, is very nice, it fits well and has a sturdy design.

Almost all customers opine that the box fits a 4 door crew cab for 2007. Moreover, they say that the box will be in an entened cab but nota fourth door.s. Moreover, a few strongly agree that the box protects them and really thumps the truck. In conclusion, the tone of buyers is very positive and we believe that the box suits the purpose.

• This is made for extended cabs only.
• This will fit your crew cab truck.
• This fits 2007 1/2 silverado extended cab.
• They look good quality, plus they make ones for the tundra.

Best For Number Of Chambers: Skar Audio 4 8 Inch Subwoofer Box For Silverado

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The skar audio 4 8 inch subwoofer box for Silverado is capable of outshining several other boxes featured in this list in overall features for the price point. The skar audio 4 8 inch subwoofer box for Silverado is very nice and it has internal volume. Competition grade, high performance subwoofer box | engineered to sound incredible. And, this is perfect for tight fit and it is best for number of chambers.

Lastly, the skar audio 4 8 inch subwoofer box for Silverado allows for great communication, is made with fast shipping and it is built for heavy duty.

Almost all buyers quickly discovered that the box is very well made the subs sound amazing in it. In addition, they strongly agree that the box is made for your truck, but more then likely, you going to have it custom made. Overall, buyers found this to be one of the best boxes for daily purposes.

• Each subwoofer chamber features an advanced slot port for maximum bass.
• Angled, rear-firing design | gross internal volume: 2. 80 ft³.
• Ports located on the bottom of each subwoofer chamber | tuned at 41 hz.
• Subwoofer hole cut-out diameter: 7. 35" | mounting depth: 6. 25".

Best For Single Cab: American Sound Connection 4 8 Inch Subwoofer Box For Silverado

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If you often find yourself scrambling for a convenient and suitable box, American sound connection 4 8 inch subwoofer box for Silverado should be your first option for buying. The American sound connection 4 8 inch subwoofer box for Silverado is perfect and it works great. The Manufacturer says: Our boxes are made from precision cuts by mdf. This dual 12 " enclosure will fit into any regular cab truck and is designed to fit directly behind the seat.

Lastly, the American sound connection 48 inch subwoofer box for silveradoes are then liquid nailed, nailed and completely sealed.

Almost all customers quickly discovered that the box was the "new" body style that came from '99. In addition, a few strongly agree that the box will fit, but if there is an extended cab it won’t. Also, a few say that the box fits right in and sounds great.

• Install notes: fits trucks with or without center console.
• This fits like it is meant to be there side to side.
• This fits under the rear seats.
• This has a broad amount of depth for a competition sub.

Best For Sound Quality: Atrend 4 8 Inch Subwoofer Box For Silverado

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Compared with other boxes in this category, the atrend 4 - 8 inchsubwoofer boxfor Silverado has a convenient design. The atrend 4 8inch subwooferbox for Silverado is designed for optimum bass response and low frequency reproduction. The Manufacturer says: Designed and engineered in the USA, the bbox line of enclosures are manufactured and imported from overseas to provide an economical solution to all of our customer's needs. Ultimately, these construction techniques provide unsurpassed build and sound quality in bbox enclosures.

Lastly, the around 4 8 inch subwoofer box for Silverado comes with a speaker hole and it is important.

One customer says - "They might be long enough with the speaker installed, if you somehow could pass your hand through the solid wall attached to the speaker. ". Most customers agree that the box is a good idea to make them that short.

• This features atrend's premium charcoal carpet to match the interior of most vehicles.
• Enclosure dimensions mounting depth:14.5”,sub cut out:7”, height: 10.5”, width: 12.5”, depth: 16.5”.
• This provides a cleaner finish and a tighter seal.

Best For Truck: Subthump 4 8 Inch Subwoofer Box For Silverado

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The Subthump 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 subthump 4 8 inch subwoofer box for Silverado comes in charcoal gray carpet carpet and has two speaker terminals. Sealed box, two separated chambers, also internall braced between speakers. And, it fits well. It has mounting holes and has a great design.

The box fits right under the rear seat with no modifications needed. Finally, the Subthump 48 Inch Subwoofer Box For Silverado is divided in the middle so each half of the box houses two subs, with a non-separating brace placed between the outer subs.

Most buyers found that the box design going to fit. And, they say that the years that the box will fit are the ones listed. Overall, for most customers, the box was most suitable.

• Fits: 2007-2013 gm 4 door crew cab trucks.
• Finish: charcoal gray carpet (slightly different than pictured), speaker terminals installed.
• Mounting depth: 7", volume: 1.08 cu.ft per side (two subs per side).
• Holds four 8" subs, mounting holes. 7-1/8", subwoofers not included.

Best For High End Speakers: Q Power 4 8 Inch Subwoofer Box For Silverado

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The q power 4 - 8 inch subwoofer box for Silverado is capable of outshining several other boxes featured in this list in overall features in its price range. The q power 4 - 8inch subwooferbox for Silverado allows for crisp sound and it fits great. The cover is designed for the utmost durability, so you can enjoy musical longevity. Also, the box can crank up the volume and enjoy that sound, with this qpower 8-inch quad - ported subwoofer enclosure box.

The box is best for loud bass, it allows for a great fit and has a great design. Most importantly, the q power 4 - 8 inchsubwoofer boxfor silverado provides durability and protection. To add to that, the enclosure features 4 8 - inch ported openings for an ideal fit.

One customer says - "Not sure why there's not many more reviews on this box. ". Most buyers quickly discovered that the box is good for high - end speakers.

• This buy again and it is made with great quality.
• Durable: bed liner material provides durability and protection.
• Loud bass: enclosure's design makes for an ideal spot for loud bass playing.
• Once fitted, the enclosure will elevate your speakers to a whole new level.

Best For Loud Bass: Q Power 4 8 Inch Subwoofer Box For Silverado

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The q power 4 - 8 inch subwoofer box for Silverado is capable of outshining several other boxes featured in this list in overall features in its price range. The q power 4 8 inch subwoofer box for Silverado can crank up that volume and enjoy that sound, with this qpower 8-inch quad - ported subwoofer enclosure box. The cover is designed for the utmost durability, so you can enjoy musical longevity. The enclosure features 4 8 - inch ported openings for an ideal fit.

The box is best for loud bass and it allows for crisp sound. Lastly, the q power 4 - 8 inch subwoofer box for Silverado provides durability and protection and it is designed to fit gmc and chevy crew cab from 2007 to current.

Most customers agree that the box will but you will need a back seat lift kit 2 1/2 inches. high.

• Durable: bed liner material provides durability and protection.
• Crisp sound: underseat down fire capabilities feature louder and crisper sound.
• Ideal fit: 4-hole 8-inch openings allow for an ideal fit for 4 subwoofers.
• Loud bass: enclosure's design makes for an ideal spot for loud bass playing.