What we know about the measurement:

Bose 301 Series IV is a passive bookshelves speaker .

  • Quality of the measurement data is unknown .
  • Origin of the data is Vendors-Bose .
  • Format of the data is .
  • Sensitivity: 85.5dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 51.1Hz (resp. 40.9Hz).
  • Reference level is normalised to -2.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 18.4dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 1.8 and would be 3.9 with a perfect subwoofer.
      • Details: NBD: ON 1.29, LW 0.53, SP 0.49, PIR 0.46; SM: SP0.38, PIR0.35; LFQ 1.02, LFX 43Hz
    • Tonality (Preference) Score is 3.8 with an EQ and would be 5.5 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 1.27, LW 0.46, SP 0.36, PIR 0.34; SM: SP0.89, PIR0.88; LFQ 0.98, LFX 37Hz
CEA2034
On Axis
Estimated In-Room Response
CEA2034
On Axis
Estimated In-Room Response
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ