About us
BoxForge is a small Bulgarian workshop for custom subwoofer boxes. Every box is designed around your driver's parameters — volume, port tuning and cut list are calculated individually.
We work with MDF boards and quality finishes — carpet, vinyl or paint. Every box is assembled by hand, with internal bracing for rigidity and no rattles.
Order online in a few minutes — delivery across Bulgaria to an address or an Econt/Speedy office. Cash on delivery or pay by card online.
Contact
Have a question about a box, a plan or an order? Message us and we will reply within one business day.
- Phone / Viber: +359 88 243 8171
- Email: a.kostadinov09@gmail.com
- Hours: Monday – Friday, 9:00 – 18:00 (EET)
Business details
- BoxForge is run by Aleksandar Kostadinov, an individual seller
- Address: 2 Asen Hristoforov St, 4004 Plovdiv, Bulgaria
- Website: subboxpro.com