Soundbar Reviews

This graph shows the quasi-anechoic (employing close-miking of all woofers) frequency response of the SB-SP03 Sound System (purple trace). The left channel was measured in Music mode with grille at a distance of 1 meter.

The SB-SP03 Sound System’s listening-window response (a five-point average of axial and +/–15-degree horizontal and vertical responses) measures + 1.30 /– 1.53 decibels from 200 hertz to 10 kilohertz. An average of axial and +/–15-degree horizontal responses measures +1.18/–1.68 dB from 200 Hz to 10 kHz. The –3dB point is at 59 Hz, and the –6dB point is at 56 Hz.—MJP