- Polypropylene Cone
- Butyl Rubber Surround
- 1 in. Voice Coil on Kapton Former
- Symmetrical Roll Spider
- Ferrite Magnet
- Silk Dome
- Ferrofluid Cooling
- Neodymium Magnet
- 1st Order Low-Pass Filter
- 2nd Order High-Pass Filter
- 3-Position Adjustable Tweeter Level
- Premium Mylar Capacitors Premium Air-Core Inductors
*Warranty: Limited 30 Day Onlinecarstereo.com warranty.
Limited 30 Day warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.