คำอธิบาย

SB Acoustics SB16PFC25R-4 6″ Paper Cone Woofer – 4 ohm- ROUND

Vented reinforced plastic chassis
Proprietary cone material with natural fibers (made in house)
Low damping rubber surround for improved transient response
Optimized motor system
Vented coil former for low compression
Non-resonant long life lead wires

Suggested box alignments:

The SB16PFC25-4 in a sealed box of 0.25 to 0.3 cubic feet (7 liters to 8.5 liters) should have a response of 3dB down on the low end of about 80Hz.

A ported enclosure of 0.4 cubic feet (11.3 liters) with a 1.5″ diameter vent by 5.5″ long should have a 3dB down point of about 55Hz.

A ported enclosure of 0.5 cubic feet (14 liters) with a 1.5″ diameter vent by 5″ long should have a 3dB down point of about 50Hz.