- Home Audio
- Sound Bars
- Car & Marine
Incredible Sound, Affordable Price
The db Series offers superior looks and even better sound, and all at a price that makes high performance affordable! The db571 works well in OEM factory systems, as well as with high-powered aftermarket head units and component power amps. And it delivers the classic Polk performance and durability that has built the db Series' reputation over the years.
- 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 with neodymium magnet for clear, detailed highs. (db690 model features 25mm tweeter & 19mm super-tweeter)
- Low-mass 2-layer 25mm Kapton voice coil former is lightweight for high sound output. Kapton's high melting temperature (725°F/400°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 mounting hardware.
|Dimensions - Oval Cut-Out Height||4 15/16 (12.54cm) "|
|Dimensions - Oval Cut-Out Width||7 1/8 (18.10cm) "|
|Dimensions Full-Range Mounting Depth - Bottom Mount||2 5/8 (6.67cm) "|
|Dimensions Full-Range Mounting Depth - Top Mount||2 3/16 (5.56cm) "|
|Driver Complement Mid / Woofer - Diameter||5 (12.70cm) "|
|Driver Complement Mid / Woofer - Oval Height||5 (12.70cm) "|
|Driver Complement Mid / Woofer - Oval Width||7 (17.78cm) "|
|Driver Complement Mid / Woofer - Quantity||1|
|Driver Complement Mid / Woofer - Type||Dynamic Balance polymer/mica composite cone with rubber surround|
|Driver Complement Tweeter - Diameter||3/4 (1.91cm) "|
|Driver Complement Tweeter - Quantity||1|
|Driver Complement Tweeter - Type||Silk/polymer composite dome|
|Electrical - Efficiency||93 dB|
|Electrical - Nominal Impedance||4 ohms|
|Electrical - Total Frequency Response||52Hz-22kHz|
|Electrical Power Handling - Continuous||60 watts|
|Electrical Power Handling - Peak||180 watts|
|Shipping - Unit of Measure||pair|
|Warranty - Speaker Warranty||1 year parts and labor (original purchaser)|