SB Acoustics SB16PFCR25-4 COAX 6" Paper Cone Coaxial - 4 ohm

SB Acoustics SB16PFCR25-4 COAX 6" Paper Cone Coaxial - 176mm- 4 ohm- ROUND

Spec Sheet PDF

• 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

Crossover Schematic PDF

For this SB16 you'd use the third row with 1.5 ohm resistor.

Possible Box Alignments:

• Sealed box of 0.15 to 0.25 cubic foot for a 3dB down of 90Hz.
• Vented box of 0.3 cubic foot with 1.5" diameter vent by 5.5" long for 3dB down of 65Hz
• 0.35 cf; 1.5" x 5.5"; f3 of 62Hz
• 0.4 cf; 1.5" x 5"; f3 of 60Hz
• 0.45cf; 1.5" x 5"; f3 of 58Hz
• 0.5cf; 1.5" x 4.5"; f3 of 56Hz
• With a Qts of 0.31, it would probably work well in a T-line too.