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Test & measurement
SB Acoustics SB13PFC25-4 5" Paper Cone Woofer
The SB Acoustics SB13PFC25-4 is composed by a vented reinforced plastic chassis and a proprietary cone material with natural made in-house fibers. The soft low damping rubber surround allows an improved transient response. Optimized motor system, vented coil former for low compression and non-resonant long life lead wires.