SB Acoustics SB15NRX2C30-4 5" Woofer - New Version

SB Acoustics SB15NRX2C30-4  5" Woofer
Vented cast aluminum chassis for optimum strength and low compression.

• Proprietary cone material with natural fibers made in-house
• Soft low damping rubber surround for improved transient response
• Non-conducting fiber glass voice coil former for minimum damping
• Extended copper sleeve on pole piece for low inductance and low distortion
• CCAW voice coil for reduced moving mass
• Long life silver lead wires
• Vented pole piece for reduced compression

 Suggested Alignments:

• Sealed box of 0.1 cubic feet for F3 of 105Hz
• Vented box of 0.25 cubic feet with a 1.5" diameter vent by 5" long for F3 of 60Hz.