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Used, Second hand Martin Audio Blackline S218+ Dual 18" Subwoofer - Used Audio, Lighting and Video Equipment - Usedful.eu
Martin Audio Ltd - CSX-LIVE 218 achieves the ultimate in subwoofer performance, delivering very high output levels with minimal distortion. With an operating range of 35Hz-150Hz ± 3dB, it houses dual 18”
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