PioneerSPL1990
10+ year member
IM FER REAL!
- Thread Starter
- #16
neverming they use a 3 inch coil. The 8W7 uses a 2.25-inch diameter coil (2.0-inch winding height), the 10W7 uses a 2.75-inch diameter coil (2.3-inch winding height), the 12W7 employs a 3-inch unit (2.8-inch winding height) and the 13W7 enters battle with a 3.55
ill go measure it but i think your all wrong its bigger than 3"
