Polk Audio Signature Elite ES15 (Black)

Features of the ES15 bookshelf speakers: 5-1/4" mica-reinforced polypropylene mid-bass in bass-reflex cabinet with rear firing "power port" 1" dome tweeter Frequency Response: 48-40,000 Hz Sensitivity: 88 dB  Impedance: 8 ohms Power Handling: 100 watts Magnetic grilles Keyhole slot for wall-moun...

Features of the ES15 bookshelf speakers: 5-1/4" mica-reinforced polypropylen...