VIBE OptiSound 8 Auto slim passive underseat subwoofer. Designed for discreet installation under a vehicle seat to enhance bass response. Passive subwoofer design intended for use with a suitable amplifier setup. Compact slim enclosure suitable for car audio upgrades where space is limited. Preowned item in very good condition overall; supplied exactly as shown. Condition Summary: Very good used condition with some marks and scratches to the metal grille as shown
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