Water-resistant and suitable for use on covered patios or porches. 3-way acoustic design provides superb audio quality throughout the entire sound spectrum. Stylish black cabinets and grilles to enhance your decor. Speakers easily connect to a stereo or receiver using standard speaker wire. Mounting brackets included for easy hanging.
Subwoofer - External:
4 inches Polypropylene Cone(internal)
Reviews of AUVIO® 4 inch 3-Way Indoor/Outdoor Speakers (Pair)