Difuzor SB Acoustics SB23NRXS45-8

HighlightsSoft low damping rubber surround for improved transient responseShorting ring in motor system for reduced distortionVented pole piece for reduced compressionVented cast aluminum chassis for optimum strength and low compressionShallow designNon-conducting fiberglass voice coil former for minimum dampingCCAW voice coil for reduced moving massLong-life silver lead wires Product DetailsSB Acoustics SB23NRXS45-8 8 Woofer The SB23NRXS45-8 woofer has a proprietary composition paper cone made in-house and a rigid cast frame with ventilated spider and large vented pole piece. A low damping rubber surround assures decent midrange reproduction. A shorting ring is used in the motor to reduce intermodulation distortion and improve inductance symmetry. This 8 ohm woofer features a Norex paper cone with special coating (Egyptian papyrus and long fibers), rigid cast frame design for minimal reflections, rubber surround, shorting ring to reduce distortion, and shallow 3-1/8 depth.