Hi , any one change the CKD stock speaker before ?

Hard to found plug and play speaker !
What I know stock front and rear speaker Sound consider quite good coming with some bass .


But I can't hear the tweeter sound , and CKD m3 front center dashboard the speaker slot is empty !

My plan is change the tweeter and install a center speaker !

I was installed solar gard ss55 armorcoat film 4mil

sellet told me that base on calculation TSER 52% -55%.

Price is Rm1900 retail price is 2500.after bargain then get discount !

Review for the film, is good parking under hot sun . Never feel the leather hot like can masak telur .