Wayne Parham Messages: 18787 Registered: January 2001
Illuminati (33rd Degree)
You'll probably blow the tweeter at very low power levels (like under 10 watts) if you remove the coil. I'm confident you've correctly identified that as a shunt coil forming a second-order high pass filter. Same thing with the crossover point - It probably can't be pushed any lower without damage to the tweeter.