DB Audio car speakers
have never been use, only had a test fit and thats it so would need to be run in. as these are professional competition speakers.
T-rex 6.1 are 2 way speakers, 17cm speakers.
T-rex 6.2 are 2 way component speaker system, 17cm speakers.
both speaker systems have kevlar cones, silk dome tweeters, santoprene surround, chrome plated washer & T-yoke, aluminium die cast baskets and neodymium magnet.