It is a bass driver in a bass reflex box (double peak in the bass)
It is tuned to about 35 Hz (saddle in the impedance at about 35 Hz)
The drivers has low impedance 3-4 ohm and there seems to be a lot of cone or box resonances (the small wiggles in the impedance and phase plots)
The small increase in impedance in the higher register suggest that the driver has some inductance shortening rings.
It is tuned to about 35 Hz (saddle in the impedance at about 35 Hz)
The drivers has low impedance 3-4 ohm and there seems to be a lot of cone or box resonances (the small wiggles in the impedance and phase plots)
The small increase in impedance in the higher register suggest that the driver has some inductance shortening rings.
Thanks. I hadn't calibrated REW correctly so it gave me a bunch of wiggles that are no longer there. I couldn't figure out why since my cabinets are 1 3/8" thick and well braced. Now there are no problems since I calibrated correctly. Thanks for your response.