Technical parameter	CS-653	WS-652	CS-658	CS-808	WS-6528
size	6.5"Bass+ 13core treble	6.5"Bass+ 13core treble	6.5"Bass+ 25core treble	8Bass+ 25core treble	2*6.5”Bass+ 13core treble
Unit triat			Bass has a 15 degree angle with the horizontal, treble is able to rotate, with 3 files sound pressure switch: 0dB,-3dB,-6dB		Bass has a max 50 degree angle with horizontal ,the adjustable angle is 23 degree
impedance	8Ω	8Ω	8Ω	8Ω	8Ω
material	ABS+ iron net	ABS+iron net	ABS+iron net	ABS+iron net	ABS+iron net
Install method	ceiling-mounting	ceiling/wall mounting	ceiling-mounting	ceiling-mounting	ceiling-mounting
Rated power	40W	40W	50W	80W	50W
Peak power	80W	80W	100W	160W	100W
Frequency range	60Hz~20KHz	60Hz~20KHz	60Hz~20KHz	60Hz~20KHz	60Hz~20KHz
outer diameter	239.5mm	306*220mm	244mm	289mm	381*277mm
Inner diameter	203.5mm	267*180mm	220mm	265mm	352*247mm
install height	66.5mm	74mm	118mm	143mm	156mm