NFG110A GRGuitar Natural Fiber Series active FRFR premium carbon fiber guitar speaker cab 1x10" NFG112A GRGuitar Natural Fiber Series active FRFR premium carbon fiber guitar speaker cab 1x12" NFG210A GRGuitar Natural Fiber Series active FRFR premium carbon fiber guitar speaker cab 2x10" NFG210A ST GRGuitar Natural Fiber Series active FRFR premium carbon fiber guitar speaker cab 2x10"