The reference axis is perpendicular to the center point of the front grille – The reference plane is perpendicular to the center of the reference axis – The horizontal plane is perpendicular to the center of the reference plane 2016.12 | V1.02 | Installation note Bosch Security Systems B.V.
Metal Cabinet Loudspeaker Technical data | en Additional technical data Circuit diagram Frequency response Polar diagram (measured with pink noise) CE label Bosch Security Systems B.V. Installation note 2016.12 | V1.02 |...