Siemens 6Ruf. lap 22c@The VAC -made magnet is 1950’s full-range speaker unit that was used . Because it is a sound that is crisp in the firm , it is a speaker that can be used to choose a source .

目次1 We let go because of the new project funding . Thank you for your cooperation!!2 西独シーメンスの小型業務用フルレンジ・スピーカー … 続きを読む Siemens 6Ruf. lap 22c@The VAC -made magnet is 1950’s full-range speaker unit that was used . Because it is a sound that is crisp in the firm , it is a speaker that can be used to choose a source .