Wharfedale Diamond 12.1 measurements provided by Audio Science Review

Wharfedale Diamond 12.1 is a passive bookshelves speaker that cost around 800CHF for a pair .

  • -3dB (resp. -6db) point v.s. reference is at 63.0Hz (resp. 53.0Hz).
  • Reference level is normalised to 0.0dB computed over the frequency range [300.0Hz, 10000.0Hz].
  • Frequency deviation is 2.7dB over the same frequency range.
  • Horizontal directivity is (-72.0°, 71.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Vertical directivity is (-60.0°, 56.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Preference Score is 5.4 and would be 7.7 with a perfect subwoofer.
  • Score compononent details: NBD: ON 0.39, LW 0.3, SP 0.32, PIR 0.28; SM: SP0.86, PIR0.8; LFQ 0.43, LFX 51Hz
  • Link to Original review.
  • CEA2034
  • On Axis
  • Early Reflections
  • Estimated In-Room Response
  • Horizontal Reflections
  • Vertical Reflections
  • SPL Horizontal
  • SPL Vertical
  • SPL Horizontal Contour
  • SPL Vertical Contour
  • SPL Horizontal Radar
  • SPL Vertical Radar
  • SPL Horizontal IsoBand
  • SPL Vertical IsoBand
  • Directivity Matrix
all graphs
  • CEA2034
  • On Axis
  • Early Reflections
  • Estimated In-Room Response
  • Horizontal Reflections
  • Vertical Reflections
  • SPL Horizontal
  • SPL Vertical
  • SPL Horizontal Contour
  • SPL Vertical Contour
  • SPL Horizontal Radar
  • SPL Vertical Radar
  • SPL Horizontal IsoBand
  • SPL Vertical IsoBand
  • Directivity Matrix