Midiplus MI5 II is an active bookshelves that cost around 169 USD for a pair.

  • Quality of the measurement data is high.
  • Origin of the data is Misc.
  • Format of the data is generated by a Klippel NFS .
  • -3dB (resp. -6db) point v.s. reference is at 54.2Hz (resp. 49.1Hz).
  • Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 9.4dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.2 and would be 4.48 with a perfect subwoofer.
      • Details: NBD: ON 0.761, LW 0.644, SP 0.675, PIR 0.611; SM: SP0.528, PIR0.226; LFQ 0.417, LFX 49Hz
    • Tonality (Preference) Score is 4.83 with an EQ and would be 6.9 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.587, LW 0.465, SP 0.503, PIR 0.416; SM: SP0.911, PIR0.832; LFQ 0.535, LFX 43Hz
Midiplus MI5 II

Vendor specifications

  • SPL
    • peak: 103 dB
  • Size
    • Width 171mm
    • Height 239mm
    • Depth 256mm
  • Weight 4.14kg

Directivity (-6dB)

AutomaticEQ (IIR)
Set preamp gain to: -2.2dB.
Type Freq Q Gain
PK 47.0 1.64 2.96
PK 109.0 1.41 -4.28
PK 130.0 1.43 -3.14
PK 522.0 0.68 2.31
PK 910.0 2.99 -4.79
PK 1010.0 3.0 2.94
PK 6585.0 0.5 -6.48
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This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Quick config:
Quick config:
Quick config:
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