20 mm line Planet MF, RO, RS, PU Planet MF 19,8 x 20 mm | ⇓16 mm | 50 dB View Planet MF-plus 19,8 x 20 mm | ⇓16 mm | 54 dB View Planet RO 19,8 / 36 x 20 mm | ⇓16 mm | 50 dB View Planet RO-plus 19,8 / 36 x 20 mm | ⇓16 mm | 54 dB View Planet RS 20,8 / 24 x 20 mm | ⇓16 mm | 50 dB View Planet PU 19,8 x 20 mm | ⇓16 mm | 50 dB View
