WEATHERPROOF: Treated with the latest insulating techniques, the MR50W is able to withstand some light splashing of water or a rainy forecast

CONE: Made from polyurethane, the MR50W 5.25-inch Marine speakers provide a resilient and durable material that can offer great sound with the advantage of long-lasting speakers

VOICE COIL: Our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. This gives our speakers the advantage of longer play times with lower weights

SURROUND: Treated cloth is an excellent material to be used for surrounds. It is durable and plays well with the cone, providing the entire speaker the proper support for great excursion and even better sounds

TWEETER: The dome shape radiates sound with a wider dispersion pattern than the semi-dome design. Since high-frequency sound waves are very directional, a wider dispersion of the sound waves will give you a larger "sweet spot"

SPECS: Impedance - 4 Ohms, Frequency - 120 Hz to 18 kHz, Dimensions - Depth 6" x Width 6" x Height 3.1", Mounting Depth 2.2", Mounting hole 4.9", Weight: 2.8 (pair)

WARRANTY: BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality