Speaker Reconing Pros and Cons | Hindi Pinalitan ang Voice Coil Pwede ba?

Replacing only the speaker cone only but not the speaker's voice coil has an advantage but there is also disadvantage in changing the original speaker cone.
Torn smooth speaker cone was replaced by a ribbed and no brand speaker cone. The original voice coil remained.
Woofer speaker is Dai ichi IS15000i 15 inches instrumental pa speaker 300 to 600 watts max

[@allandeguzman6441]

Lods ang ordinary speaker pwede bang i convert sa subwoofer 1:37

[@ajasoundz]

Noon ko pa gusto I try kaya lang Wala pa Akong box. Sabi ng friend ko na tech pwede Naman Basta may vent