セパレートスピーカーとコアキシャルスピーカーどっちがイイの？GROUND ZERO

I actually installed them in my car and compared them. I really felt the difference. Ground Zero Speakers http://www.escorp.jp/catalog/groundzero I created a new channel↓    / @gmc.garage   Please subscribe to my channel (uploads will start soon) My Twitter account is here↓ Please follow me first!   / ganma_ch   ■Amazon→　https://amzn.to/3bJpd0c If you shop through this link, I will receive a percentage of the sale (approximately 1-2%). Affiliate revenue will be used to purchase products used in the video. I will strive to provide more useful information to my viewers. Gamma Channel is accepting memberships. ・Member-only videos → Behind-the-scenes stories about video production, etc. ・Use of the member-only community message board → We'll answer any specific questions you may have. Join here: ↓    / @ganma.ch.caraudio