HP LD4245tm 41.92-inch Interactive LED Digital Signage Display - Manual (Page 78)

Embedded Software Support WES7P
Minimum Finger Spacing 15 mm (center to center)
For models that support speakers:
Audio RMS Audio Output 10 W + 10 W (R + L)
Input Sensitivity 0.7 Vrms
Speaker Impedance 8 Ω
Dimensions
NOTE: Product specifications may change without prior notice due to upgrade of product functions.
4-M6 wall mounting screws
Depth 10.0 mm (Max)
68 Appendix A Specifications