15 Inch Subwoofer Box

15 Inch Subwoofer Box

15 Inch Subwoofer Box

We offer an expansive selection of speaker case like 12 inch subwoofer box to make sure you can transport equipment seamlessly wherever you’re travelling. Whether you’re needing to put your equipment in the hold or are looking for easy modes of transportation, our road trunks make the perfect purchase.

Production introduction

15 inch 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

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Product introduce

SX 15 Inch Subwoofer Box: Unleash Deep, Dynamic Bass Power

Product Parameter (Specification)

Item Description
Product Name 15 Inch Subwoofer Box
Material & Accessories 9mm Plywood + Chromed/Zinc Plated Hardware + Aluminium Extrusion
Structure Front and Rear Removable Lids
Foam Lining Pearl Foam / EVA Foam / Egg Foam (regular or per request)
Color Options Black (default), Red, Blue, Orange, Yellow, Green, etc.
Lead Time Sample order: 3 days; Normal order: 7–15 days
Dimension Depends on equipment dimension

Unleash Deep Bass Power – Elevate Your Sound with SX 15 Inch Subwoofer Box

Experience powerful, deep bass performance with the SX 15 Inch Subwoofer Box, engineered for sound enthusiasts and professionals alike. Built from durable 9mm plywood with reinforced aluminum extrusion, this cabinet delivers the perfect blend of strength, resonance, and precision. Whether for home theaters, live performances, or automotive audio systems, it ensures immersive low-frequency impact every time.

Learn more about how subwoofers reproduce low-frequency sounds on Wikipedia – Subwoofer.


Superior Design and Functionality – Perfect Fit for Any Audio Setup

Compact yet robust, the SX 15 Inch Subwoofer Box is designed to integrate effortlessly into any audio environment.
Its sturdy construction and precision foam lining provide maximum protection and acoustic balance, ensuring long-term performance and clean bass output. From studio monitoring to car audio customization, SX delivers a box that looks as good as it sounds.


Factory Direct Sales – High Quality at Affordable Prices

At SX, we manufacture and sell directly — cutting out intermediaries to deliver premium-grade subwoofer boxes at competitive prices.
Each unit undergoes strict quality control and acoustic testing, ensuring consistent excellence in performance, appearance, and durability.
Enjoy professional sound quality without the inflated price tag.


Tailored Audio Solutions – Customized to Your Needs

No two setups are the same — and that’s why SX offers complete customization services for every 15 Inch Subwoofer Box. Choose from:

  • Custom dimensions, finishes, and colors
  • Personalized branding options (silk-screen, embossed, or laser logos)
  • Optional hardware, handles, or wheel upgrades
  • Foam type customization to match your equipment

Create a subwoofer box that’s truly built for your sound, your style, and your brand.


Crystal Clear, Powerful Bass – Experience Unmatched Sound Quality

The SX 15 Inch Subwoofer Box is engineered for precision, depth, and balance, ensuring every note and beat is felt as much as it’s heard.
With its optimized internal structure and high-density acoustic foam, this subwoofer box minimizes distortion while maximizing clarity and punch.
Experience the true depth of sound — from live performances to studio sessions — and feel your audio come alive.

Discover more about professional audio reinforcement systems on Wikipedia – Sound reinforcement system.


FAQ

Q: What is your term of payment?
A: 30% deposit before production and 70% balance before shipment.

Q: Which payment forms do you accept?
A: We accept T/T, Western Union, and other convenient payment methods.

Q: How do you ship the goods and how long does it take to arrive?
A: Normally shipped by sea. We can provide CIF or EXW price terms as requested.


Our Service

  • Factory direct sales with competitive pricing
  • Strict quality control and fast lead times
  • OEM/ODM services available
  • Professional support from inquiry to delivery
  • Long-term cooperation with global clients

Related Tags

15 inch subwoofer box, DJ subwoofer cabinet, custom plywood subwoofer, audio speaker enclosure, stage subwoofer box, factory direct, China suppliers, wholesale sound equipment, professional audio case, event sound system, high-power bass cabinet, 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