Poly-Planar 2 Spa Speaker - Oval - GreyA powerful punch in a small package. High fidelity and clear, crisp sound in the ultimate sounding speaker.Features:Full frequency audio rangeChemical resistant components allow spa or marine useThreaded body with backing nutOval grillDriver and/or grill can be replaced from front side for easy future serviceSpecifications:4 ohm impedance35 watt RMS power ratedMounts in 2.6" (66mm) hole with included gasket and backing nutMounting depth: 1.5 (37mm) Front grill dimensions: 4.75 (121mm) x 3.5 (89mm)*Sold as an Individual