Orion Cobalt CBW104D 10" Dual Voice Coil 4-Ohm - 300W RMS / 1200W MAX Subwoofer Ready to feel the bass like never before?. Part of the renowned Cobalt Series, this subwoofer features a powerful 4-Ohm Dual Voice Coil (DVC) design, giving you all the flexibility you need to wire it for maximum impact.
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