This is a Pair Of Polk Audio RRT55i Bi-Wire Crossovers Original Speaker Parts in good Working condition. The metal jumpers are not included.   Screws and original ID stickers are included.  One corner is broken but can easily be glued.  One other corner has a crack.  These were removed from a pair of RT55i.  These may work with some other Polk speakers, please do your research before purchase.   Each measures 3-3/4" wide x 4-3/4" H x 2-1/2" deep.   See all pictures for condition.   Please email any questions. Combine auctions to save on shipping.  Please use the shipping calculator for rates via USPS mail.   Delivery confirmation is included.  Please Email any questions. See my other auctions for more Polk Speaker parts, other speakers, stereo parts, electronics, and other collectible items. Combine auctions to save on shipping.