B2 Audio 15" (X26) Xtreme Subwoofer $1,800.00 X2SIX – ASCENDING TO THE UNBELIEVABLE Copying is the highest form of flattery they say. When we launched the groundbreaking X2C it moved boundaries. A 5″ voice coil on a 15″ sub was unheard of, but the basket design and spider landing... Compare Choose Options Add to Wish list
B2 Audio 33" (X26) Xtreme Subwoofer $3,500.00 $3,000.00 X2SIX – ASCENDING TO THE UNBELIEVABLE Copying is the highest form of flattery they say. The 15" model set the baseline, now the 33 goes beyond belief. These are for the truly custom install for someone who wants to accept no limits. All out or... Compare Add to Cart Add to Wish list
