Manuals for Autotek Subwoofer Model Document A 200 BPA User Manual A690RX User Instructions A690RXA Owner's Manual ATW 12D4 Specification AXL12D4 Specification M12D4 Quick Manual SM12D4 User Manual SUPER SPORT AT12D2 Instruction Manual SUPER SPORT AT12D4 Instruction Manual SUPER SPORT AT12S4 Instruction Manual