The Pyle PLMRS5W is a set of compact, waterproof marine speakers designed for off-road and marine vehicle use. These 5.25"" speakers feature a low-profile slim design, making them ideal for tight spaces. Constructed with durable aluminum materials and a molded Abs machined basket and grill, these speakers are weather-resistant and can withstand exposure to water and sun. The 2-way full-range stereo sound reproduction ensures clear audio, while the speakers offer impressive bass performance. With a maximum power output of 180 watts (90W Rms), these speakers are perfect for use on boats, ATVs, UTVs, and other outdoor vehicles.