SB Acoustics SB12PFC25-4-COAX 4" Coaxial- 4 ohms
- Vented reinforced plastic chassis
- Proprietary cone material with natural fibers made in-house
- Soft low damping rubber surround for improved transient response
- Optimized motor system
- Non-resonant long life lead wires
- Compact large surround dome tweeter
Manufacturer Datasheet PDF
Crossover Schematic PDFSuggested Box Alignments:
Sealed box of about 0.1 cubic feet (2.8 liters) for F3 of 145Hz
Vented box of 0.1 cubic feet (2.8 liters) with 1" diameter vent by 4" long for F3 of 70Hz