Do you have a question about the Polk Audio DB+ Series and is the answer not in the manual?
Diagram for single voice coil connection, presenting a 4 Ohm load.
Wiring configurations for dual voice coil speakers: parallel coils, series coils, and combined.
Diagram for wiring multiple separate 4 Ohm speakers in parallel.
| Series | DB+ |
|---|---|
| Category | Subwoofer |
| Waterproof | Yes |
| Marine Certified | Yes |
| Woofer Composition | Polypropylene |
| Surround Material | Rubber |
| Impedance | 4 ohms |
| Sensitivity | 86 dB |
| Available sizes | 10-inch, 12-inch |
| Voice Coil | Single |
| Enclosure Type | Sealed or Ported |
| Type | Subwoofer |
| Driver Size | 10-inch, 12-inch |











