- Patented Symmetrical Drive Motor Design
- 1.49" Voice Coil
- Low Damping SBR Rubber Surround
- Coated Air Dried Paper/Carbon Fiber Cone
- Low-Loss linear suspension
- Aluminum Chassis
Scan-Speak Classic 18W/8535-01 7" Woofer
This unit is an improved version of the highly praised 18W/8535-00 midwoofer. A new aluminum chassis and an updated cone as well as a few other details are introduced. These updates improve mechanical stability and sound performance. High quality magnet system design with patented Symmetric Drive(SD-1) continues to be key feature.