Polk Audio DB402 4" 270W Marine Speakers (Pair) with Rockville MAC40B 4" Black Swivel Aluminum Tower/Handlebar Pods

Package contents: One pair of Polk Audio DB402 4" 270 Watt marine/car/ATV/motorcycle/boat speakers and one pair of Rockville MAC40B 4" black swivel aluminum tower/handlebar speaker pods (ATV/UTV). Polk DB402 features: High-performance 4" speakers engineered to upgrade factory systems and deliver Polk’s signature sound. Marine-certified with an IP65 rating and tested for salt-fog, UV and humidity exposure. Polypropylene cones that are UV-tolerant with waterproof inner and outer surrounds. Designed for simple drop-in installation across vehicles — cars, boats, ATVs, motorcycles and more. Tweeter sits flush with zero protrusion and reduced mounting depth for an accurate fit. Incorporates Dynamic Balance technology for clean, full-range audio reproduction. 3/4" (20mm) tweeter provides clear, balanced midrange and high frequencies. Power ratings: 45 Watts continuous (RMS), 135 Watts peak. Rockville MAC40B features: Pair of 4" black swivel aluminum pods finished in a durable black powder-coat. Constructed from 6061 aircraft-grade aluminum and fully marinized for 100% waterproof protection against the elements. Acoustic-efficient internal airspace optimized for select Rockville, Kicker and Polk Audio 4" speakers. Heavy-duty 360° swivel mounting clamps also made from 6061 aluminum with stainless steel quick-release hand knobs for secure adjustment. Mounting accommodates round or square bars from 3/4" to 1.5" diameter and includes rubber inserts to protect the bar and ensure a snug fit. Pods rotate on a full 360° axis to aim sound where desired and can also be mounted on flat surfaces.