This is not a speaker, can not be used alone, no wiring port ,suitable for 2-4 inch speakers with the use of
(The premise is that you must cancel the inverted phase hole, made into a closed speaker)
Specifications:
*Outside diameter of 78MM, the speaker inside the open hole 70mm.
**Diagonal screw holes 84mm
***Height 24mm
Features
*Paper cone
**Rubber edge
***Iron frame
**** light weight counterweight
Package content: 2pcs