Filed bolts sound like a good idea - even if they did leave marks (speakers are 46KG) they'd look more like stiletto marks of which there are plenty already. Coin option is easy but would probably play on my mind.
(speakers are 46KG)
Holy moly. Bet they sound good!
@iltmimi started
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Filed bolts sound like a good idea - even if they did leave marks (speakers are 46KG) they'd look more like stiletto marks of which there are plenty already. Coin option is easy but would probably play on my mind.