DB521 5-1/4 inch coaxial loudspeaker
- VendorPolk Audio
SKU: POLK-DB521
Barcode: 747192112769
- 19mm Liquid-Cooled Silk/Polymer composite Dome Tweeter
- Neodymium magnet
- Low-mass 2-Layer 25mm Kapton Voice Coil
- Dynamic Balance Polymer/Mica Composite Mineral Filled Cone
- Durable Butyl Rubber Surround
- Pole Plate Heat Sink
- Flat Spider
- Flexible Woven Leads
- Stamped Steel Basket
- Stainless steel mounting hardware