Get Upto 50% Discount On Insignia Speakers At Bestbuy.com. Enjoy the favorite tunes with these Insignia 2 way indoor or outdoor speakers that feature a weather resistant design to provide protection from the elements. The 5 inch polypropylene woofers offer rich, full sound. The 100 W peak power handling helps ensure rich, dynamic sound. The 2 way speaker system sounds like 1 source rather than several separate sources. The 5 way binding posts offer simple, secure connectivity.