STPA001A,IC AMP AB QUAD 50W 27FLEXIWATT
STPA001AH,IC AMP AB QUAD 50W 27FLEXIWATT
STPA001H,IC AMP AB QUAD 50W 25FLEXIWATT
STPA002CD-48X,IC AMP AB QUAD 85W 27FLEXIWATT
STPA002HSD-48X,ABD AUDIO & POWER
STPA002OD-4WX,IC AMP AB QUAD 85W 25FLEXIWATT
STPA003CD-48X,IC AMP AB QUAD 85W 27FLEXIWATT
STPA003HSD-48X,IC AMP AB QUAD 85W 27FLEXIWATT