Wayne Parham Messages: 18750 Registered: January 2001
Illuminati (33rd Degree)
The Delta 15 has rising response, meaning output is slightly higher output in the midrange. At the crossover point, it's about 101dB/2.83v/M, so the tweeter should be padded to match. The mounting bolts on the PSD2002 are 1/4"-20 for the opposing pair and M6 for the qually spaced three. The lamps used in the tweeter circuit are 2 ohms cold. They're ahead of the crossover components, so they act as a source impedance.