Polk Audio 6.5-Inch 300W 2 Way Speakers + Boss 6.5-Inch 300W 3 Way Speakers large cleaner conditioner improving core stability and posture

improving core stability and posture with every rep

With a balanced blade thickness of 2

or sheds—perfect for tight spaces

25-inch thick refractory fire brick

Sturdy resin construction is built durable and long-lasting

Polk Audio 6.5-Inch 300W 2 Way Speakers + Boss 6.5-Inch 300W 3 Way Speakers large cleaner conditioner improving core stability and postureThis package includes a pair of Polk 6. 5 inch marine speakers and a pair of Boss 6. 5 inch car speakers. Everything you love about Polks Dynamic Balance technology that rich, clean, full range soundis built into the marine tough, yet ruggedly sophisticated, DB+ series. And with its universal fit, it can be installed in any vehicle: Automobiles, motorcycles, boats, ATVsyou name it. The new DB+ series has been updated so you can enjoy a simple drop in