6 Inch Cardboard Back Chamber Tube

Product Description

6 Inch-diameter Cardboard tubes for mid-range back chambers.

Create your own custom midrange back chamber with these handy 6″ dia tubes.

Make sure to isolate your mid-range from the woofer back wave.

This is a great solution when your chosen mid-range has no built-in back cup

Less expensive than PVC pipe.

Easier to Glue to your baffle board.

• 6″ Inner Dia x 1″ Long -Chose How many inches long you need. – The example above is 6″ long. (End cap is $2.33)
• 6-1/4″ Outer Dia
• End cap is 1/2″ MDF
• For the best fit, cut holes in the baffle after getting your tube for exact measurements.

How to figure out how much to buy:

Your enclosure volume = V    V / 28.27

Example cubic inches  V= 172 cubic inches   172 / 28.27 = 6.04″

Example in Cubic Feet V= 0.10 Cubic Feet    (0.10 x 1720)  / 28.27 = 6.04″

Example in Litrers  V= 2.8L    (V x 61.02) / 28.27  = 6.08

You can round to the nearest inch or buy extra