Conclusion: I have 4 of these in a 9.5cu box tuned at 39hz in the back of my Explorer. Running them off a HFi1000.1D @ 475 watts rms. For the price and such these destroy!!
Conclusion: Good if your not trying to spend that much and want some bump. These are the perfect 15s to purchase. I bought 2 and im totally satisfied. Slaapin.
Conclusion: Got 2 of these, I think they are priced a bit high but they are of good quality. The surround does not allow for great amounts of excursion but they still get really low.
Conclusion: I have two of these in a ported box around 8cubes. The lows are ridiculous. Give them a chance to get flexin over time. At first they are pretty tight.
Conclusion: I had these over the summer after i upgraded from jl 10's, pshh. Best choice of my life. These things flexed the roof of my blazer i could bounce quarters off of it.