No you need a set of discs that say G4 cube. OS 9.1 retail or higher will work also.
Cube restore discs say "Power Machintosh G4" on them because the Cube is a PowerMac G4. Use this page to determine the correct part number you need: http://www.welovemacs.com/6912701a.html
My discs say G4 cube not powermac G4.
My Cube discs say "Power Machintosh G4" on them. Any 9.1, 9.2, or 9.2.1 retail disc can be used to install OS 9 onto a Cube.