Just bought a new subwoofer? Find all the necessary subwoofer installation accessories needed to professionally complete your set-up from boxes to wires.

Atrend Subwoofer Installation & Accessories

Atrend Car Subwoofer Boxes
Atrend Car Subwoofer Grills (Grilles)
Atrend Subwoofer Box Terminals
Atrend Subwoofer Mounting Hardware
Atrend Tools & Custom Fabrication
Other Atrend Subwoofer Box Accessories

Top Sellers in Atrend Subwoofer Installation & Accessories

Square Subwoofer Terminal Cup with Spring Loaded Binding Posts

• Universal Square Terminal Cup
• Made For Speaker/Subwoofer Boxes
• Chrome-Plated Contacts
• Spring Loaded Binding Posts
• Easy to Install And Use

$4.95

SPECIAL ORDER

Ships at Later Date

10" Carpeted MDF Speaker Spacer

• 10" Carpeted MDF Speaker Spacers
• MDF (Medium Density Fiber) Construction
• Color: Gray
• Finish: Carpet

$3.99

IN STOCK

Only 2 Left!

15" Single Pro Series Vented SPL Subwoofer Enclosure

• 15" Single Pro Series SPL Vented Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

10% Off a Vented Enclosure with Your Subwoofer Purchase!

$84.99

IN STOCK

12" Single Sealed Ultra Slim Series Subwoofer Enclosure

• 12" Single Sealed Ultra Slim Series Subwoofer Enclosure
• Premium carpeted Finish • Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

Add a Sealed Shallow Enclosure to Your Sub Purchase!

$30.99

IN STOCK

10" Single Universal Truck Style Vented Subwoofer Enclosure

10" Single Universal Truck Style Vented Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

$49.99

IN STOCK

12" Hatchback Style Single Small Sealed Subwoofer Enclosure

12" Hatchback Style Single Small Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

$32.99

IN STOCK

Only 1 Left!

12" Single Small Pro Series Sealed Subwoofer Enclosure

• 12" Single Small Pro Series Sealed Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

$39.95

IN STOCK

Only 1 Left!

10" Single Sealed Slim Series Subwoofer Enclosure

10" Single Sealed Slim Series Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

$24.99

IN STOCK

12" Dual Hatchback Style Small Sealed Subwoofer Enclosure

12" Dual Hatchback Style Small Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

$58.99

IN STOCK

Only 3 Left!

15" Single Vented Square Subwoofer Enclosure for Square Subwoofers (e.g. Kicker L5 and L7 Subwoofers)

15" Single SPL Vented Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers • Premium Carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

50% Off Subwoofer Grill with Enclosure Purchase!

$99.99

IN STOCK

Only 3 Left!

8" Dual Pro Series Vented Subwoofer Enclosure

• 8" Dual Pro Series Vented Subwoofer Enclosure
• Premium carpeted finish
• Silver Spring Loaded Terminal Cups
• Completely Miter And Dado Panels • Glued And Braced With Fasteners

$64.95

SPECIAL ORDER

Ships at Later Date

10" Protective Waffle Subwoofer Grille

10" Protective Waffle Subwoofer Grille • Works with Most 10" Subwoofers • Durable Metal Construction • Rubber Trim Ring and Mounting Clips Included

$4.95

IN STOCK

12" Single Large Universal Truck Style Vented Subwoofer Enclosure

• 12" Single Large Universal Truck Style Vented Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

$79.99

IN STOCK

Only 1 Left!

Universal 10" Bar Style Subwoofer Grilles (1Pair)

• Grill Fits Most Round 10" Subwoofers
• Keeps Your Subwoofer Safe From Accidental Damages
• Protective And Durable Design
• Chrome Finish

$19.95

IN STOCK

10" Dual Universal Truck Style Sealed Subwoofer Enclosure

• 10" Dual Universal Truck Style Sealed Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

$59.95

IN STOCK

12" Single Universal Truck Style Sealed Subwoofer Enclosure

• 12" Single Universal Truck Style Sealed Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

$39.95

SPECIAL ORDER

Ships at Later Date

12" Dual Universal Truck Style Sealed Subwoofer Enclosure

12" Dual Universal Truck Style Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

$51.99

IN STOCK

Single 12" Subwoofer Enclosure for 1999-2007 Chevy Silverado and GMC Sierra Extended Cab Trucks

• Single 12" Down Firing Subwoofer Enclosure
• Designed specifically for 1999-2007 Chevy Silverado and GMC Sierra Extended Cab Trucks
• Coated Tough Guard Finish
• Glued & Braced 3/4" MDF Construction
• Rounded Edges

$99.95

SPECIAL ORDER

Ships at Later Date

8" Single Universal Truck Style Sealed Subwoofer Enclosure

8" Single Universal Truck Style Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 25% on an Atrend 8" Subwoofer Enclosure!

$34.95

SPECIAL ORDER

Ships at Later Date

12" Protective Waffle Subwoofer Grills (1 Pair)

12" Protective Waffle Subwoofer Grills • Works with Most 12" Subwoofers • Durable Metal Construction • Rubber Trim Ring and Mounting Clips Included

$4.95

SPECIAL ORDER

Ships at Later Date

Load More