Step up your vehicles audio performance with Polk Audio's revolutionary db691's. Cutting edge technology has allowed for an efficient speaker that has ability to accurately reproduce music like you have never heard before. A precise balance of materials including the Silk/Polymer Dome tweeter and Mica Cone woofer enable smooth roll-off and quick response at any volume. The rubber surround adds to bass response as well as increases the lifetime of the speaker under any conditions. Being marine certified, the Polk db691's will surprise you with its versatility and ability for use in many applications. The high-efficiency loudspeaker means less power is necessary for the same quality output. The revamped db Series delivers that perfect Polk Audio performance and durability like never before.
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Item model number
1 12V batteries required.
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Pair of 6x9-inch 3-way component speakers
Equipped with a polymer/mica composite cone with rubber surround
Maximum input power: 125 Watts RMS, 4 Ohms, 93 dB efficiency
Equipped with one 1-inch liquid-cooled silk-polymer composite dome tweeter and a neodymium magnet
Durable butyl rubber surround stands up to the stress of extreme temperatures, sunlight and time