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Et Loudspeaker est plerumque composito de pulveris operimentum, vocem pelvis, vox coil, vibration laminam, basi frame, terminatio, superior et inferior magnetica polus laminam magneticam ferro.

Secundum ad frequency de speaker playback plena frequency speaker, potest replay plenum frequency sonus (20hz ~ 20khz) Tweeter: maxime replay in altum frequency pars ...