The construction of acoustic-tamed marine ranching is of great significance to the proliferation of fishery resources, the protection of the marine environment, and the sustainable development of fishery. The study of the effective range of acoustic taming can provide a scientific and reasonable reference for the site selection of artificial reefs in marine ranching. In this study, the sound playing parameters for acoustic taming of Sebastes schlegelii were set concerning the T/SCSF0009—2021 technical regulations of fish acoustic taming in marine ranching. In the marine ranching demonstration area, 300 Hz sine waves were played underwater to simulate the field acoustic taming. The underwater noise attenuation model was established through calculation. The results show that the horizontal attenuation formulas of 1 m, 5 m, and 10 m underwater are: TL = 1.73 × 10 logs (r); TL = 1.58 × 10 log(r); TL = 1.70 × 10 log(r), and the underwater noise attenuation is spherical attenuation. In the marine ranching demonstration area, the effective radius of acoustic taming of the sine wave with the parameter of 300 Hz 155 dB for Sebastes schlegelii is 500 m, and the optimal radius of acoustic taming is 250 m.