
Services · Audio and Video
Subwoofers and Custom Enclosures in Nashville, TN
Sub boxes built for your vehicle and your music, from a slim underseat sub to a full custom trunk build. Call 615-925-3388 or send the form to request a quote.
Call us today615-925-3388
About Subwoofers and Custom Enclosures
Subwoofers and Custom Enclosures Done Right
Bass is the part of the music you feel as much as hear. We match the subwoofer to the amplifier and the enclosure to the sub, then build a box that fits your vehicle: a slim enclosure under a truck seat or a fitted, carpeted box in a trunk.
A well-built enclosure sounds tight and clean rather than boomy, and we finish it with carpet, acrylic or paint so it looks part of the vehicle.
Clean prep, the right parts and careful details, from the first look to the final walk-around, at our shop in Nashville, Tennessee.

Good Signs You Need This
When This Helps
If any of these sounds like your vehicle, this service is a good fit.
- Music sounds thin without any low end
- You want bass that is tight, not boomy
- Your trunk or cab has limited room
- You want a show-style trunk with acrylic and lighting
- A pre-made box does not fit your vehicle
- You want to feel the music, not just hear it
How It Works
From First Call to a Finished Build
Call or Send the Form
Call 615-925-3388 or send the form. Tell us the year, make and model, what you have in mind and when you would like to start. Photos help.
We Look and Plan
We look at the vehicle with you, talk through options, samples and the order of the work, and agree on a plan and a day.
We Build and Install
We protect the vehicle, prepare every surface, install the parts with the right hardware and tuck the wiring out of sight.
You Drive Away Happy
We do a walk-around with you, explain the care, and keep notes on your build so the next upgrade fits what is already there.
Vehicles We Customize
Vehicles That Use This
See the kinds of vehicles that ask for this service most.
Truck and Trail OwnersTrucks, Jeeps and Work Vehicles
Pickup Trucks
The most customized vehicle in Middle Tennessee: lifts, wheels, bumpers, lights, covers and tint for a truck that works and looks the part.
Show and Meet RegularsPerformance and Street Builds
Muscle Cars
American V8 attitude with stripes, hood scoops, big rear tires and a sound system that does not apologize.
Show and Meet RegularsPerformance and Street Builds
Tuners and Imports
Compact imports built loud and clean: kits, wheels, lighting, audio and graphics with a lot of attitude.
Planning Tool
Build Order Planner
Pick what you want done and see the best order for the work, with the reasons, so you do not pay to redo anything.
Good to Know
Questions About Subwoofers and Custom Enclosures
Still have a question?
Will a subwoofer take up my whole trunk?
Not necessarily. We design enclosures to fit the space you can give, including slim boxes that sit behind a seat or under it.
Can you build a custom box?
Yes. We design and build enclosures in our shop, sized and tuned for the sub you choose.
How do I request a quote for subwoofers and custom enclosures?
Call 615-925-3388 or send the form on this page. Tell us the year, make and model and what you have in mind, and send photos if you have them. We follow up and confirm the details.
Can I combine this with other services?
Yes. Most owners combine several services, and we plan them in a sensible order so nothing has to be redone.
Request a Quote
Get Your Vehicle on the Schedule
Tell us about your vehicle, what you would like done and when you would like to start. We reply promptly and treat every inquiry with care. Prefer to talk? Call 615-925-3388.
Request a Quote


Nashville Custom is an automotive customizing shop in Nashville, Tennessee. We tint, paint, wrap, upholster, wire, light, lift and build, from a single set of heated seats to a complete custom vehicle, with clean installs you can see and feel every day.
- 615-925-3388
- Custom auto customizing shop
- Nashville, Tennessee