4 inch new design professional subwoofer

4 inch Subwoofer speaker
1.Paper Cone Rubber Edge
2.Max Power:60 w
High Energy Magnet Assembly
Best price,Best product

YW-4001TB
4"Speaker
Paper Cone Rubber Edge
0.75"Asv Voice Coil
Normal Power: 30W

Max.Power: 60W
Revc: 6.8Ω
Fo: 125Hz
S.P.L: 90db
Magner 4.2(Oz)

4 inch new design professional car subwoofer