Greg Yeatts
Second Unit
- Joined
- Feb 26, 2002
- Messages
- 300
My Tumult makes my amps shut down at relatively low levels. Heres the story. I hooked my Tumult up to my Keiga 52100 (1,000 watts @ 4 ohms). I calibrated it to my mains, center etc at 70 db. This corresponds to a level of about 70 on my receiver. I then put in the pod race scene on Episode I and increased the level to about 75 on the reciever. This is about 10 db below reference level. My amp shut down. I unplugged everything and checked the woofer out of the box as well. The amp will make the sub move about 2mm. Any more input and the amp shuts down. I checked the Tumult on a 150 watt plate amp, and that amp shut down as well. I hooked my DVC 12" from PE up to the Keiga and the Keiga would make that sub go crazy. Lots of excursion. A 150 watt amp or a 1000 watt amp should be able to get a healthy amount of excursion from a woofer in no box. Anbody have any ideas?
I checked my wiring on the Tumult. The coils are wired in series. That is positive goes into one positive terminal. The negative wire from that terminal is then wired to the positive terminal of the second VC. The the negative terninal of the second VC is wired to the negative terminal on the amp. There are no loose strands of wire from post to post, or to the connectors on the amp. What else can I do to trouble shoot this?
TIA
I checked my wiring on the Tumult. The coils are wired in series. That is positive goes into one positive terminal. The negative wire from that terminal is then wired to the positive terminal of the second VC. The the negative terninal of the second VC is wired to the negative terminal on the amp. There are no loose strands of wire from post to post, or to the connectors on the amp. What else can I do to trouble shoot this?
TIA