Dobry den, Vcera mi dorazil tento vyrobek, spolecne s dalsimy dvemi od stejneho vyrobce ruznych typu podle velikosti mistnosti. U vsech je uvedena hlucnost stejna - 30db. Tento je ale vyrazny hlucnejsi… namerena hodnota to i potvrzuje - 38db. Je to tak u vsech nebo mam vadny vyrobek?
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