Features:

(2) Polk Audio DB462 4x6" 300 Watt Car Audio Marine/ATV/Motorcycle/Boat Speakers
High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems
Marine certified with IP65 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity
Polypropylene and UV tolerant cone with waterproof inner and outer surrounds
Simple drop-in installation for any vehicle including cars, boats, ATVs-you name it
Zero tweeter protrusion and reduced mounting depth for a precise fit
Dynamic Balance technology offers a rich, clean, full-range sound
¾", 20mm Tweeter ensures clear, balanced mids and highs
50 Watts at Continuous Power; 150 Watts at Peak Power
Rockville Rockmat RM2 Sound Dampening Speaker Deadening Kit (2) 12" x 12" Sheets
Easiest installation!
Tested to work better than leading brands of sound dampening
Paintable Surface
Available in both black and silver
Dimensions per sheet: 12" inch Length x 12" inch Width x 0.07' sheet Depth
Raw Material: 90% high absorbent butyl rubber and 10% pure-grade aluminum
Reduces unwanted noises 5-8 dB
Adhesive temperature range of -100F to 300F (-60C to 150C).
High-Tack Self-adhesive
Material Color: (Silver)
Weight: 1.32 Lbs.
Unit Dimensions: 12.4" x 12.4" x 0.47" inch