AudioFred Messages: 377 Registered: May 2009 Location: Houston
Illuminati (1st Degree)
I wired them up this morning and connected them to the system. Just to get started I set the crossovers for 150hz, using a 48dB LR slope for the subwoofers and a 24dB slope for the full range drivers. Measurement revealed the full range drivers were about 5dB more sensitive than the subwoofers, so I added a 5dB boost to the subs. Here's the measured in-room frequency response of one speaker, on axis, with no equalization.