High-lift foam bead with reinforced seam

you should take a look at the smaller ZXR800/4E and ZXR500/4E models with the same features

8 mm Installation depth 95

Tieftöner: 195

If you don't need quite as much power

HELIX CFMK20 VW.2 400 Watt RMS High-lift foam bead with reinforcedFlexMount is a mounting system based on specially developed adapter rings. The adapter ring turns your universal 20 mm HELIX COMPOSE tweeter with FlexMount20 technology into a vehicle specific tweeter that can be installed easily and acoustically optimized in the original installation position of the vehicle. Features Vehicle specific adapter ring for professional and acoustically optimized installation of the 20 mm HELIX COMPOSE tweeter in the