Just make sure you mount the winebox securely and with some kind of vibration dampening - tried it myself and ended up with a winebox-shaped loudspeaker for road noise (went deaf going over cobblestones).
@Sveinung started
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Just make sure you mount the winebox securely and with some kind of vibration dampening - tried it myself and ended up with a winebox-shaped loudspeaker for road noise (went deaf going over cobblestones).