• 5.25" bass / midrange with cast Zamak frame
• Utopia "W" 3 layer sandwich cone
• Double magnetic shield for video
• 25 mm voice coil with phase plug
The Focal 5 W 3211 B has surprising deep bass for a 5.25" woofer with
a flat response to 8000 Hz. With its excellent inner detail and dynamics,
it is an excellent choice for the midrange in a 3-way system. It features
a rubber surround for long stroke and long life and is an excellent
match with ribbons at 3000 Hz crossover. For best performance use
a 10 liter vented enclosure for -3dB at 51 Hz. The 50 Hz port tube is
2 inch diameter by 7.5 inch long. A 5 liter
sealed box is - 3 dB at 88 Hz.
