These cones are our newest and
largest all steel cones in our lineup.
They are machined
from 1018 CRS and are available with a black BK-05 smooth powder
2.00" tall not including threaded rod and are 1.50" wide.
The threads are
available in 1/4-20 (standard).
If your speaker
does not have an insert already installed, no problem. Each standard
1/4-20 spike comes with a 1/4-20 stud and threaded insert. The
threaded insert can easily be screwed into a 9 mm pre-drilled hole
with an M6 or 7/32 Allen wrench. No need for this insert if your
speakers already have inserts installed. Be sure to order the 1/4-20
(standard) to include the 1/4-20 stud and insert.
These are super
robust and great for larger loudspeakers or audio racks.
have used these cones in applications exceeding 1200 lbs with (4)
Not sure of your
threads sizes for your loudspeakers? Click here!
1/4-20 Thread Size
Main Speaker Spike Page
Speaker Spike FAQ Page