Home | JA BiFrost Crossovers 2 no. Built JA BiFrost Crossovers 2 no. Built Be the first to review this product SKU: SSL431 JA BiFrost Crossovers 2 no. Built Availability: Out of stock Excl. Vat: £185.84 Incl. Vat: £223.01 Email to a Friend Add to Wishlist | Add to Compare Product Description Product Reviews Product Tags Product Description Details JA BiFrost Crossovers 2 no. Built Product Reviews Write Your Own Review Only registered users can write reviews. Please, log in or register Product Tags Add Your Tags: Add Tags Use spaces to separate tags. Use single quotes (') for phrases.