Ultimate LoudSpeaker ENCLOSURE Company

 Spherical Loudspeaker Enclosure Volume Chart

                            

 

Note:  These volumes do not include the displacement caused by the loudspeaker cone due to variations in each manufacturer's cone's topography.  These figures come extremely close to the final volume.  We can calculate the displacement of your particular cone. We also can manufacture loudspeaker enclosures up to 72" diameter.

*   At     wall thickness

 Enclosure Outside Diameter 

Speaker Driver Diameter

Volume Cubic Foot Sphere *

Volume. (liters) Sphere

       

4"

w/1"

.019378 cu.ft

(0.54875)

4"

w/1.5"

.019317 cu.ft

(0.54702)

4"

w/2"

.019143 cu.ft

(0.54210)

6"

w/3"

.049476 cu.ft

(.140)

6"

w/3.5"

.048588 cu.ft.

(1.376)

6"

w/4"

.047082 cu.ft 

(1.333)

8"

w/3"

.127182 cu.ft

(3.601575)

8"

w/3.5"

.126601 cu.ft

(3.585)

8"

w/4"

.125672 cu.ft 

(3.558)

8"

w/4.5"

.124253 cu.ft

(3.52)

10"

w/4.5"

.257 cu.ft 

(7.28144)

10"

w/5" .2556 cu.ft  (7.2382)

10"

w/6"  .2507 cu.ft.  (7.099)

12"  

w/6"   .453746 cu.ft. (12.85)

12"

w/8" .436 cu.ft  (12.3469)

12" 

w/10" .387224 cu.ft  (11.9656)

14"

w/6"  .739657 cu.ft (20.9457)    

14"

w/8" .725736 cu.ft (20.5518)

14"

w/10"  .691875 cu.ft.  (19.5929)

16"

w/6" 1.123359 cu.ft  (31.81148)

16" 

w/8"  1.11178 cu.ft (31.4840)

16"

w/10" 1.084959 cu.ft  (29.120)

16"

w/12" 1.028303 cu.ft  (30.7245)

18"

w/8" 1.609 cu.ft (45.5618)

18"

w/10" 1.58706 cu.ft (44.9433)

18"

w/12" 1.541927 cu.ft (43.6651)

20"

w/8" 2.06528 cu.ft (58.485)

20"

w/10"  2.045147 cu.ft (57.9156)

20" 

w/12" 2.005541 cu.ft (56.794)

20" 

w/15" 1.876 cu.ft  (53.13)
21" w/8" 2.41 cu.ft  (68.3)
21" w/10"  2.25 cu.ft (63.71)
21"  w/12" 2.212 cu.ft  (62.58)
21"  w/15"   2.09 cu.ft  (57.48)
22" w/8"  2.63 cu.ft  (74.47)
22"  w/10"  2.58 cu.ft   (73.05)
22"  w/12" 2.545 cu.ft  (72.06)
22" w/15"  2.433 cu.ft  (68.89)
24" w/8"  3.441 cu.ft  (97.439)
24" w/10"  3.42 cu.ft  (96.84)
24" w/12"  3.393 cu.ft (96.08)
24" w/15" 3.298 cu.ft. (93.39)
24" w/18" 3.093 cu.ft   (87.58)
27"  w/12" 4.97 cu.ft (140.73)
30"  w/8"  7.381856 cu.ft  (209.04)
30"  w/10" 7.369669 cu.ft (208.7)
30" w/12"   7.346898 cu.ft (208.05)
30" w/15"  7.280441 cu.ft. (206.1591)
30" w/18"  7.150238 cu.ft. (202.4722)
36" w/8" 12.98475 cu.ft (367.6872)
36"  w/10"  12.97483 cu.ft (367.4063)
36"  w/12"  12.95645 cu.ft. (366.8858)
36"  w/15"  12.90372 cu.ft. (365.3972)
36"  w/18" 12.80337 cu.ft. (362.5511)
 
 

BUILD YOUR OWN CURVED   LOUDSPEAKER CABINETS...  

"How-To DVD" for crafting your own curved or spherical loudspeaker cabinets--

 

PREVIEW  

The clip is a very small slice, taken from the middle of the entire video

 * Use a composite material you make that is as dense as MDF--

 and denser than 13 ply Baltic Birch 3/4"

 

* The size you need--

 up to 36" diameter, almost 13 cubic feet

 

* with details on how to port these cabinets

 

COST:  $10.50 INCLUDING SHIPPING (IN USA)
checks only

Contact us for additional information 

From the Instruction Booklet in the DVD...

MAKING SPHERICAL COMPOSITE ENCLOSURES

Kris Metaverso, Engineer at US Enclosure Company

 

Hello and Welcome to the world of post-MDF enclosures.

We have been making spherical and other shapes from a wide variety of  composite and plastic materials for 15 years now. Using the techniques and resources in this booklet and DVD, you will  make spherical composite enclosures from 6 inches in diameter all the way up to 30 inches in diameter and more. No special tooling  or equipment other than what you have in your garage or can easily get from Home Depot, Lowe's, Ace, or any home improvement or hardware store is required... 

Topics Include:

 WHAT'S WRONG WITH WOOD OR MDF?    WHY USE SPHERES OR ROUNDED SHAPES?             WHAT'S WRONG WITH BOXES?    

      GETTING STARTED:       TOOLS AND EQUIPMENT          SUPPLIES         OVERALL DESIGNS

      THE 9 STEPS TO PRODUCE A FINISHED CURVED LOUDSPEAKER CABINET IN YOUR WORKSHOP

 

    STEP BY STEP, THE DVD SHOWS A CURVED LOUDSPEAKER CABINET BUILT WITH ALL THE NEEDED MATERIALS AND TECHNIQUES