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- 교회음향 CEILING SPEAKER WORK. 611T : 8Ω(30W) Line voltage : 70/100V Elements : 6.5” woofer + ½” tweeter Sensitivity (1M/1W) : 88dB Frequency Response : 90Hz – 20Khz Max SPL (dB) : 102dB Material (housing) : ABS plastic Material(grille) : Powder
- Leading Index for the United States Reserve Bank of Philadelphia Release: State Leading Indexes Units: Percent, Seasonally Adjusted Frequency addition to the coincident index, the models include other variables that lead the economy: state-level housing
- 갤럭시50 Power factor (PF) :≥0.9 Frequency (Hz) :50 to 60Hz, 3. Housing Colour:Gold or Silvery 9. Photosynthetic efficiency:>50lm/w 10.