Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Ground Shaker Store
  3. Discontinued Ground Shaker Car Audio & Electronics
  4. Discontinued Ground Shaker Car Subwoofers
  5. Discontinued Ground Shaker Empty Car Subwoofer Enclosures & Boxes
  6. Discontinued Ground Shaker Ported & Vented Subwoofer Boxes

Discontinued Ground Shaker Ported & Vented Subwoofer Boxes for your 1977 Nova close

Filters
Ground Shaker ✕
Clear Filters
Reset Done
Show products that do not fit
Price Range
Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Subwoofer Cutout Shape
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
Condition

Your Vehicle

close
Exclamation Icon
Fitment data is not available for your 1977 Nova
Universal-fit product options below.
Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Ground Shaker GSP 2 15 Black

Dual 15" Ported/Vented Subwoofer PRO Enclosure

GSP 2 15-BLACK big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker GSP 2 15 Black

Dual 15" Ported/Vented Subwoofer PRO Enclosure

• 15" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 5.63 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 15" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 5.63 cubic feet

Ground Shaker GSP 2 10

Dual 10" Ported/Vented Subwoofer PRO Enclosure

GSP 2 10 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker GSP 2 10

Dual 10" Ported/Vented Subwoofer PRO Enclosure

• 10" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.67 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

4

• 10" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.67 cubic feet

Ground Shaker PTK 2 12

12" Dual Ported/Vented Pro Truck Box Solo-Baric Subwoofer Enclosure

PTK 2 12 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker PTK 2 12

12" Dual Ported/Vented Pro Truck Box Solo-Baric Subwoofer Enclosure

• 12" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.08 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1

• 12" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.08 cubic feet

Ground Shaker SQP 3 12

12" Triple Slot Ported/Vented Pro Subwoofer Enclosure

SQP 3 12 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker SQP 3 12

12" Triple Slot Ported/Vented Pro Subwoofer Enclosure

• 12" Triple Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 4.18 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2

• 12" Triple Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 4.18 cubic feet

Ground Shaker GSP 1 15

15" Single Ported/Vented Enclosure

GSP 1 15_GRAY big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker GSP 1 15

15" Single Ported/Vented Enclosure

• 15" Single PRO Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.43 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2

• 15" Single PRO Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.43 cubic feet

Ground Shaker KKP 2 12

12" Dual Ported/Vented Pro Solo-Baric Subwoofer Enclosure

KKP 2 12 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker KKP 2 12

12" Dual Ported/Vented Pro Solo-Baric Subwoofer Enclosure

• 12" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.65 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 12" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.65 cubic feet

Ground Shaker SQP 2 8

8" Dual Slot Ported/Vented Pro Subwoofer Enclosure

SQP 2 8 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker SQP 2 8

8" Dual Slot Ported/Vented Pro Subwoofer Enclosure

• 8" Dual Ported Subwoofer Enclosure
• 5/8" Medium Density Fiberboard Construction
• Total box volume: 1.24 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

6

• 8" Dual Ported Subwoofer Enclosure
• 5/8" Medium Density Fiberboard Construction
• Total box volume: 1.24 cubic feet

Ground Shaker KKP 1 15

15" Single Ported/Vented Pro Solo-Baric Subwoofer Enclosure

KKP 1 15 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker KKP 1 15

15" Single Ported/Vented Pro Solo-Baric Subwoofer Enclosure

• 15" Single Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.54 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

3

• 15" Single Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.54 cubic feet

Ground Shaker SQP 1 15

15" Single Slot Ported/Vented Pro Subwoofer Enclosure

SQP 1 15 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker SQP 1 15

15" Single Slot Ported/Vented Pro Subwoofer Enclosure

• 15" Single Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.54 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

10

• 15" Single Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.54 cubic feet

Ground Shaker SQP 2 15

15" Dual Slot Ported/Vented Pro Subwoofer Enclosure

SQP 2 15 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker SQP 2 15

15" Dual Slot Ported/Vented Pro Subwoofer Enclosure

• 15" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 5.10 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 15" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 5.10 cubic feet

Ground Shaker W7P 11 3

13" Single Slot Ported/Vented JL W7 Pro Subwoofer Enclosure

W7P 11 3 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker W7P 11 3

13" Single Slot Ported/Vented JL W7 Pro Subwoofer Enclosure

• 13" Single Ported JL W7 Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 2.49 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 13" Single Ported JL W7 Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 2.49 cubic feet

Ground Shaker PT 1 12

12" Single Ported/Vented Pro Subwoofer Enclosure

PT 1 12 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker PT 1 12

12" Single Ported/Vented Pro Subwoofer Enclosure

• 12" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 0.98 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

4

• 12" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 0.98 cubic feet

Ground Shaker PTK 1 12

12" Single Ported/Vented Pro Solo-Baric L7 Subwoofer Enclosure

PTK 1 12 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker PTK 1 12

12" Single Ported/Vented Pro Solo-Baric L7 Subwoofer Enclosure

• 12" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 0.98 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 12" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 0.98 cubic feet

Ground Shaker SQP 2 12

12" Dual Slot Ported/Vented Pro Subwoofer Enclosure

SQP 2 12 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker SQP 2 12

12" Dual Slot Ported/Vented Pro Subwoofer Enclosure

• 12" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.65 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 12" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.65 cubic feet

Ground Shaker GSP 2 15 Gray

Dual 15" Ported/Vented Subwoofer PRO Enclosure

GSP 2 15-GRAY big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker GSP 2 15 Gray

Dual 15" Ported/Vented Subwoofer PRO Enclosure

• 15" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 5.63 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 15" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 5.63 cubic feet

Ground Shaker KKPXL 1 15

15" Single Ported/Vented Pro Solo-Baric Subwoofer Enclosure

KKPXL 1 15 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker KKPXL 1 15

15" Single Ported/Vented Pro Solo-Baric Subwoofer Enclosure

• 15" Single Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.77 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

8

• 15" Single Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.77 cubic feet

Ground Shaker W7P 1 10

10" Single Ported/Vented JL W7 Pro Subwoofer Enclosure

W7P 1 10 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker W7P 1 10

10" Single Ported/Vented JL W7 Pro Subwoofer Enclosure

10" Single Ported JL W7 Subwoofer Enclosure • 3/4" Medium Density Fiberboard Construction • Total box volume: 3.20 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2

10" Single Ported JL W7 Subwoofer Enclosure • 3/4" Medium Density Fiberboard Construction • Total box volume: 3.20 cubic feet

Ground Shaker PT 2 10

10" Dual Ported/Vented Pro Truck Box Subwoofer Enclosure

PT 2 10-BLACK big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker PT 2 10

10" Dual Ported/Vented Pro Truck Box Subwoofer Enclosure

• 10" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.3 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 10" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.3 cubic feet

Ground Shaker PTK 1 10

10" Single Ported/Vented Pro Solo-Baric L7 Subwoofer Enclosure

PTK 1 10 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker PTK 1 10

10" Single Ported/Vented Pro Solo-Baric L7 Subwoofer Enclosure

• 10" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 0.90 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 10" Dual Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 0.90 cubic feet

Ground Shaker SQP 1 8-OPEN BOX

8" Single Slot Ported/Vented Pro Subwoofer Enclosure

SQP 1 8 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Ground Shaker SQP 1 8-OPEN BOX

8" Single Slot Ported/Vented Pro Subwoofer Enclosure

8" Dual Ported Subwoofer Enclosure • 11/16" Medium Density Fiberboard Construction • Total box volume: 1.24 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

8" Dual Ported Subwoofer Enclosure • 11/16" Medium Density Fiberboard Construction • Total box volume: 1.24 cubic feet

Prev 1 2 3 4 5 Next

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    1977 Chevrolet Nova

    2012 Mitsubishi Eclipse Spyder

    2019 Ram 1500 Classic

    1997 Ford E Series

    2018 Cadillac XTS

    2020 BMW X4 M

    2004 Toyota Sequoia

    2004 Pontiac Sunfire

    2012 Ram 2500

    2024 Tesla Model Y

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 1977 Nova
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo