... with existing amplifier Micro Speaker Box Design Implanted P/N: YDT1635N-R002B16 (W17.8*L53.0*H14.5) SPECIFICATION DATA SHEETITEM / DESCRIPTIONSPECIFICATIONREMARKS1 ... high power rated Micro Speaker Box Design Implanted P/N: YDT1635N-R002B16 (W17.8*L53.0*H14.5)