I have 4 Atomic APX 18's for sale. D1's, SPL spider pack, 856 motors(3" 8 layer coil) excellent condition. Looking to get $1400 plus shipping for all 4 or $700 per pair. Willing to trade all for 8 12's that can take roughly 1krms each or maybe a nice front stage with 4 8's, 2 super tweeters and an amp to push it all plus cash. I will be willing to meet at finals if anyone is interested in doing that as well. These woofers are begging for some 10k each goodness in an astro! Let me know.