HI-NEST TX-20 tweeter is specially designed and made for Swiftlet farm internal use. Strong, solid and clear sound due to the use of thicker wafer paper . This economical tweeter is strong and lasting.
It is also tuned for Swiftlet sound frequency. For those who are looking at cost, then the Tx-20 is recommended.
Good Swiftlet Farming all!
swifjames@yahoo.com
012-3173811
