Monoprice 8 Inches 2-Way Coaxial Waterproof Rock Speakers (Pair) - 45W Nominal, 100W Max /w PEI Dome tweeter with  FerroFluid 45W Nominal 100W Max with PEI Dome tweeter with Ferro Fluid 2-way coaxial outdoor rock-shaped speakers Waterproof Rock Speakers (Pair)