P-Audio SN-12MB - Low-Frequency Loudspeaker (Custom Made Speaker Cab)

Very good overall condition, fully tested and in working order. Marks around the unit but nothing major. Please see photos for proof of condition. 

The P-Audio SN-12MB is a 12-inch low-frequency loudspeaker designed for both direct radiator and horn-loaded mid-bass applications. It is optimized for use in the critical 60Hz to 2000Hz vocal range and is ideal for professional-level three-way designs. The SN-12MB has a power rating of 600W (rms) and a nominal impedance of 8Ω. It features a 3-inch (76.2mm) voice coil and a Neodymium magnet structure, which contributes to its high efficiency and lightweight design.