Polk Audio Monitor40 Series II Two-Way Bookshelf Loudspeaker (Black) Pair Type: Bookshelf Speakers Driver Units: Tweeter Complement: One 1 cloth dome Driver Complement: Two 5.25 Bi-Laminate driver Power Rating: 20-125W Frequency Response: 47Hz-25kHz Nominal Impedance: 8 Ohms Sensitivity: 89db Connectors: Inputs: Dual (bi-amp) 5 way binding posts Color: Black
