JBL Professional GSF3TN Ground-Stake Waterproof, Outdoor Landscape, Garden Speaker, 3" Coax Tan, 1 Pair of Speakers Tan 3-inch Ground-Stake Speaker is up for auction in Patio, Lawn & Garden. The current bid is $25.50, 94% below the $430.00 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.