SB, SB23NBACS45-8

SB Acoustics, SB23NBACS45-8, 8″ Black, Aluminum Cone Woofer.

A very nice woofer from SB Acoustics that features a black Aluminum cone.  The cone incorporates symmetrical ridges in the cone to further stiffen it. This moves the breakup mode out to where you can easily use this woofer in a two-way system.   Take a look at the Liber8 kit.

Like every other SB driver, this one features a rugged cast aluminum frame, large voice coil, and rubber surround.

• Imp – 8 ohm
• Fs – 25Hz
• Qts – .40
• Vas – 93,4 L
• SPL – 87.5dB
• Xmax – 6.5mm
• Outer dia – 234mm
• Cut out – 205mm
• Depth – 81mm

SB23NBACS45-8 Data Sheet