234567891002345678910002345678910k2-40 -35 -30 -25 -20 -15 -10 -5 0 5 10
Vertical ReflectionsFloor ReflectionCeiling ReflectionTotal Vertical ReflectionVertical Reflections for Ikea SYMFONISK Picture Frame measured by Audio Science Review (eq gain -2.4dB)Frequency (Hz)SPL (dB)