Title
A ported Silverado sub box for 1999-2006 Chevrolet Silverado and GMC Sierra extended cabs. It sits on one side of the rear seat and holds two 8" subwoofers in a vented MDF box with 1.7 cubic feet of airspace tuned to 35 Hz.
| Subwoofers | Two 8" |
|---|---|
| Enclosure type | Vented (ported) |
| Airspace | 1.7 cu ft |
| Port tuning | 35 Hz |
| Mounting depth | 7" |
| Cutouts | Standard 7" for 8s |
| Construction | MDF, CNC cut and assembled by hand |
| Terminals | Speaker terminal included |
Check your subs' specifications before buying: they should suit 1.7 cu ft of ported airspace, fit within 7" of mounting depth and match the cutout. A sub larger than these specs may not fit. Type the sub model in the "What Sub Model are you using?" box when you order so the holes are cut to match, since cutout diameters vary from sub to sub; if you have no subs yet, call for a suggestion on what will fit. Shop 8" subwoofers.
Built to order by Xtreme Enclosures: CNC precision cut from MDF and assembled by hand. Estimated lead time: 20–40 business days.
Questions before you order? Call SSA at (443) 345-1537 or email support@soundsolutionsaudio.com.
A ported Silverado sub box for 1999-2006 Chevrolet Silverado and GMC Sierra extended cabs. It sits on one side of the rear seat and holds two 8" subwoofers in a vented MDF box with 1.7 cubic feet of airspace tuned to 35 Hz.
| Subwoofers | Two 8" |
|---|---|
| Enclosure type | Vented (ported) |
| Airspace | 1.7 cu ft |
| Port tuning | 35 Hz |
| Mounting depth | 7" |
| Cutouts | Standard 7" for 8s |
| Construction | MDF, CNC cut and assembled by hand |
| Terminals | Speaker terminal included |
Check your subs' specifications before buying: they should suit 1.7 cu ft of ported airspace, fit within 7" of mounting depth and match the cutout. A sub larger than these specs may not fit. Type the sub model in the "What Sub Model are you using?" box when you order so the holes are cut to match, since cutout diameters vary from sub to sub; if you have no subs yet, call for a suggestion on what will fit. Shop 8" subwoofers.
Built to order by Xtreme Enclosures: CNC precision cut from MDF and assembled by hand. Estimated lead time: 20–40 business days.
Questions before you order? Call SSA at (443) 345-1537 or email support@soundsolutionsaudio.com.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
Before you browse
We use cookies to run the store, to measure how it performs, and — only if you allow it — to show you our products on other sites. You can change your mind at any time. Read our privacy policy
Necessary cookies always run — the store cannot work without them. Everything else is your call.
Necessary
The cart, checkout, sign-in, fraud prevention and security. These cannot be switched off.
Preferences
Remembers your currency, region and recently viewed products.
Analytics
Measures how the store is used so we can fix what is broken and improve what is not.
Marketing
Lets us measure our advertising and show you our products on other websites. Turning this off also opts you out of the sale and sharing of your information for advertising.