Difuzor SB Acoustics SB15NBAC30-4

HighlightsVented cast aluminum chassis for optimum strength and low compressionGeometrically reinforced aluminum cone for optimum piston operation and reduced break-upSoft low damping rubber surround for improved transient responseNon-conducting fiber glass voice coil former for minimum dampingExtended copper sleeve on pole piece for low inductance and low distortionCCAW voice coil for reduced moving massLong life silver lead wiresVented pole piece for reduced compression Product DetailsSB Acoustics SB15NBAC30-4 5 Black Aluminum Cone Mid-bass The SB Acoustics SB15NBAC30-4 is a powerful 5 midwoofer with a vented chassis that provides optimum strength and allows low compression. Its geometrically reinforced aluminum cone gives it an optimum piston operation and a reduced break-up. Minimum damping and low inductance and distortion thanks to its non-conducting fiber glass voice coil former and extended copper sleeve on the pole piece. CCAW voice coil, long life silver lead wires and vented pole piece for a reduced compression.