4) Polk DB521 | 5.25 Inch 135W 4 Ohm 2-Way Coaxial Car Audio / Marine Speakers #NI122320

1 Buy = 4 Speakers Total!

• 5-1/4" 2-way Cars Speakers (Pair)
• Dynamic Balance Polymer/mica Composite Woofer With Butyl Rubber Surround
• 3/4″ Pivoting Liquid-cooled Silk/polymer Composite Dome Tweeter
• Neodymium Tweeter Magnet
• Kapton Voice Coil
• Built-in 2-way Crossover Network
• Abs Wheel-design Grilles
• Stainless Steel Mounting Hardware
• Certified For Marine Use
• Power Range: 4-45 Watts Rms (135 Watts Peak Power)
• Frequency Response: 60-22,000 Hz
• Sensitivity: 93 Db
• Top-mount Depth: 2-3/8″