Polk Audio db461p 4x6" Coaxial Plate-Style Speakers, 71Hz-22kHz, 150 Watts Peak Power Handling, Pair

Incredible Sound, Affordable Price
The db Series continues its tradition of blending great looks and high performance while remaining affordably priced. Like all of the db Series, the db461p works well in OEM factory systems, as well as with high-powered aftermarket head units and component power amps.

• New size 4x6-inch plate-style design affords easy installation into factory spaces.
• Dynamic Balance polymer/mica composite mineral filled cone is stiff yet lightweight for big sound, little distortion.
• Marine Certified Polk db Series speakers are built tough to withstand the toughest environments so they are perfect for use in boats of all types.
• 19mm liquid-cooled silk/polymer composite dome tweeter for clear, detailed highs.
• High and low pass filters (crossovers), deliver clearer, more accurate midrange and glare-free highs, with more natural-imaging than other speakers in this class that use single stage high-pass only filters.
• Low-mass 2-layer 25mm Kapton voice coil former is lightweight for high sound output. Kapton's high melting temperature (725deg.F/400deg.C!) ensures high power handling and kick-butt reliability.
• Durable butyl rubber surround won't fall apart under the stress of extreme temperatures, sunlight or time, for years of the great Polk sound.
• Pole plate heat sink promotes better heat dissipation for superior power handling and reliability.
• Flat spider for faster, longer excursion linear motion.
• Flexible woven leads sewn directly into spider for greater reliability.
• Rock solid, acoustically inert stamped steel basket finished in rustproof gun metal gray.
• Stainless steel hardware.