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View Full Version : Two RE MT's Burping 70Hz



Savag3
09-03-2011, 04:13 PM
This is for two RE MT' 15's on a 15K amp Not real familiar with these woofers or building a burp box any input is appreciated . The current box thats being used is 4.06Cu^ft @ 43.73 . I know this is not correct for a small van burping peaking @ 70Hz . all input appreciated .

QuietEclipse29
09-03-2011, 04:28 PM
Last show I was at I peaked over 70hz when my box is tuned to 36 and he was saying meter had to just be off because of heat. A team mate even brought his meter for testing and a lot of our frequencies were off.

sacsking916
09-03-2011, 07:17 PM
Last show I was at I peaked over 70hz when my box is tuned to 36 and he was saying meter had to just be off because of heat. A team mate even brought his meter for testing and a lot of our frequencies were off.

its where the car peaks not your box. my box is tuned to 32hz but my car peaks at 39.

RAM_Designs
09-04-2011, 03:26 PM
I'm tuned at 28hz and still peak in the mid 50's in my truck.

kushy_dreams
09-04-2011, 11:31 PM
When I got to play with a term lab, my box was tuned to 35hz and the car peaked in the lower 40s with all the windows up and doors closed, I opened the passenger door and the peak jumped up to 57hz. Your car's peak will vary as you move around the seats, headrests, windows, doors, steering wheel and box orientation. There is a lot of testing and them more testing to find the best for your needs.