... Ω,surround:4ΩDriving unit:Front :2*3''+1*1’’, center: 2*3''+1*1’’surround: 2*3''+1*1’’,Frequency range: 'Front: 200Hz-20Hz center: ... Rubberized feet for extra stability.OEM Service available.Accessories1.Instruction manual,2.audio cablex1pcs,3.connection wire4.FM Anteena,5. ... Remote control,6.screw;bases7.warrantee 1-3 yearsMore model availableNOO3(5.1)T503(5.1) XBS BASS Home THeatre System loudspeaker ...