Product Description

SB Acoustics, SB20PFCR30-4, 8″ Paper Cone  Round Version 4 Ohm Woofer

These were once OEM-only drivers and feature non-resonant ABS plastic cones.

This version is great for low-cost builds and the plastic frame makes trimming for tight fits easy.

• Imp – 4 ohm
• Fs – 33.7Hz
• Qts – ,33
• VAS – 66.2L
• SPL – 92.5
• XMax – 5.6mm
• Large dia  – 234mm
• Cut out dia  – 187mm
• Depth – 83mm

SB Acoustics SB20PFCR30-4 Data Sheet