* Product FeaturesBass Reflex Speaker with High Performance Internal Amplifier KEVLAR Unit Sprite Computer Speaker System* SpeciticationsSAM OF SAM-5050 SPEAKER SYSTEM * Technology & CertificationQ,UL.CUL,CE APPROVAL CERTIFIED 2 YEARS WARRANTY * Countries Exported ToWORLD WIDE * Sales InformationTEL)82-343-423-0525 FAX)82-343-424-5602 HQLAB@chollian.net * Additional Information< ACCESORIES > SPEAKER SYSTEM 1SET AC/DC ADAPTOR 1EA AUCIO CABLE 1EA INSTRUCTION MANUAL & WARRANTY CARD 1PC