12 Subwoofer Box

12 Subwoofer Box

12 Subwoofer Box

For large pieces of equipment that aren’t easily transported, our heavy-duty box will make it easier than ever to travel with all of your necessities. Foam-lined, the heavy-duty equipment cases that we have on offer make sure all of your goods are secured and well-protected during transit. Ideal for travelling with motorsport or large pieces of equipment, our heavy-duty trunks are easily moved with the help of castor wheels, ensuring you experience minimal strain.

Production introduction

12 subwoofer box

Manufactured from 9.5mm Hexagrip (Black phenolic resin bonded birch plywood with a black hexagon pattern on the outside and a smooth black finish on the inside)

Heavy duty ball corners

2x Large butterfly catches

4x Heavy duty dish handles with backing plates, 2 fitted to each end(additional 2 on each of the long sides cost option)

2x Large lid-stays and piano hinge holds the lid just passed 90 degrees.

4x 100mm rubber wheel castors (2 with brakes) bolted to the base with birch ply dolly reinforcement

Need an Instant Quote For Your Upcoming Projects?

Send us the details and we will get back to you within 12 hours.

Product introduce

SX 12 Subwoofer Box: Compact Power with Deep, Clear Bass

Product Parameter (Specification)

Item Description
Product Name 12 Subwoofer Box
Materials Aluminum Frame + 9mm Plywood
Features 4 x Butterfly catches with loops (padlock optional) Fully foam-lined with Plastazote foam 4 x 100mm rubber castors mounted via 15mm Birchply wheel board (2 with full lockout brakes, optional)
Color Options Black / Blue / Red / Custom
Usage Protection, Transport, and Storage

Packing & Shipping

Shipping Method Estimated Time
By Sea 15–60 days
By Air 4–9 days
By Express 4–9 days
Delivery Time 7–15 working days or as required
Packaging Standard export carton or customized as requested

Powerful Bass in a Compact Design

Elevate your sound system with the SX 12 Subwoofer Box, designed for those who crave deep, rich, and controlled bass. Crafted with a durable aluminum frame and 9mm plywood, this subwoofer box ensures stability, strength, and long-term performance. Whether for home audio, stage setups, or car systems, it delivers studio-quality low-frequency power every time you play.

Discover how subwoofers reproduce low-frequency sound on Wikipedia – Subwoofer.


Versatile and Convenient – Perfect Fit for Any Setup

Compact yet powerful, the SX 12 Subwoofer Box seamlessly integrates into any sound environment. Its space-efficient design makes it ideal for home theaters, car audio systems, or professional stage installations, offering maximum performance with minimal footprint. Enjoy immersive, high-definition bass without compromising aesthetics or portability.


Factory Direct Sales – Unbeatable Quality and Value

At SX, you’re purchasing straight from the manufacturer. Our factory direct sales model ensures competitive pricing and premium craftsmanship without middleman markups. Each 12 Subwoofer Box undergoes strict quality control to deliver consistent performance, durability, and exceptional sound reproduction — all at a price that fits your budget.


Customization to Suit Your Needs

Every listener and every sound system is unique. That’s why SX offers full customization services to make your subwoofer box truly yours:

  • Custom dimensions and finishes
  • Personalized branding and logo options
  • Optional castor configurations and hardware upgrades
  • Color-matching for your setup or brand identity

Create a subwoofer box that’s not just powerful — but perfectly tailored to your preferences.


Enhance Your Listening Experience

The SX 12 Subwoofer Box delivers precise, dynamic, and distortion-free bass, enriching every beat and note. Designed for audiophiles, performers, and sound professionals, it guarantees consistent output and superior sound clarity across any setting. Upgrade your setup with SX and enjoy bass that resonates with true depth and definition.

Learn more about professional sound systems on Wikipedia – Sound reinforcement system.


FAQ

Q: When can I get the price?
A: We usually quote within 8 hours after receiving your inquiry.

Q: What’s your MOQ?
A: If in stock, no MOQ is required. For custom production, we’ll confirm the MOQ based on your order specifications.

Q: Do you provide custom packaging?
A: Yes, we offer fully customized packaging according to your design or branding needs.


Our Service

  • Professional expertise in packaging and printing export solutions
  • Strong manufacturing capability and quality assurance
  • Multiple payment options available: T/T, Western Union
  • Dedicated OEM/ODM service and after-sales support
  • Committed to long-term client partnerships

Related Tags

Low price, in stock, free sample, 12 subwoofer box, DJ subwoofer cabinet, custom plywood subwoofer, audio speaker enclosure, stage subwoofer box, factory direct, China suppliers, wholesale sound equipment, portable subwoofer case, professional audio case, event sound system, high-power bass box, flight case manufacturer


External References

SX Services

Production time

Depending on the quantity, the general production time is 7-15 days, and the shipping time depends on the country of arrival.

Logistics Consulting

If you have your own freight forwarder in China, we use your freight forwarder, if not, we will help to check the freight without adding price

After-sales service

Our warranty service is one year and we can provide various support. If it is our problem, please contact us to solve it.

Minimum Order Quantity

Power distribution box》1
Flighting case》10
Small power distribution box》5
power case》50meters 
hoist controller》1

Drawing Settings

For specific products, we will design the drawings and produce them after confirmation with the customer. We can customize your brand or LOGO

Payment Methods

We usually use T/T payment method, most of them are Paypal, we can also accept other methods and communicate in time