Dual Electronics LU43PB Black 3-Way High Performance weather proof Outdoor Indoor Speakers with Powerful Bass 100 Watts Peak Power, These 3-Way high performance speakers enhance any sound system.Their design includes a 4 inch woofer, 1 inch Midrange Polypropylene Cone, and inch Tweeter capable of handling100 Watts Peak Power, 50 Watts RMS, 4-6 Ohms and Frequency Range between 100Hz-20kHz. like new, used as bookshelf speakers indoors- no mounting brackets attached, $35 for Info.