The 6-1/2รถ coaxial speakers include a 1" Titanium Dome Tweeter that will deliver natural sounding high frequency response, while producing high volume. Injection molded composition Polypropylene cone produces impactful bass with minimal cone flex High impact HDPE model specific left & right speaker panels are an ultra-compact design that takes up minimal space Plug and play harness and waterproof connectors with pre-measured wires included IPX67 rated. SPEAKER KIT GENERAL