Tuba Home Theater Subwoofer (THT) Flat Pack

Price: USD $589.95
  • Description
  • Specifications
  • Kit Contents
  • Response Graphs

Bill Fitzmaurice Designs Home Audio and Theater Subwoofers

  • Low deep bass, high output with minimal power.
  • Horn loaded subwoofers offer the cleanest bass you can get for your home system

Complete details and plans are available from

Complete details and plans are available from

Tuba Home Theater (THT) Subwoofer 

  • Dimensions: 15-30w x 18d x 72L Low Boy
  • Dimensions: 15-30w x 36 x 36 Standard

Tuba Home Theaer (THT) Flat Pack; 

  • Baltic Birch 1/2 plywood precut internal panels. 
  • Exterior panels quality 1/2 A/B or A/C ply.  Expect some warping during shipping
  • All the small complex parts are done saving enormous time in building.
  • There are some cuts that must be made as the cabinet is assembled

Please allow 10-14 business days for delivery.

Complete details and plans are available from

THT response

Product Reviews

No Reviews For This Product.

Shipping & Inventory Update

We are doing our best to get our products out to you in a timely, safe fashion. Expect partial shipments, as our inventory allows. The entire speaker industry is experiencing parts shortages, lead times will be long. 

Please email about any order that includes drivers for availability. 

The situation is changing too fast for me to keep the out of stocks listings current. The balance of any order will be sent as soon as we have product available.

As you may know, plywood prices are skyrocketing. We will strive to keep increases to minimum amounts to cover our changing costs. Availability is becoming an issue also. Business is booming, and flat pack and shop built orders are once again stretching lead times.

Expect at a minimum of 3 weeks for any shop built order.