What we know about the measurement:
Mackie CR4 is an active bookshelves that cost around 100 USD each.
- Quality of the measurement data is low.
- Origin of the data is Misc.
- Format of the data is a set of 36 horizontal and 36 vertical measurements .
- -3dB (resp. -6db) point v.s. reference is at 67.3Hz (resp. 62.6Hz).
- Reference level is normalised to 0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.9dB over the same frequency range.
- Directivity
- Horizontal directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-10.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 2.5
and would be 5.24 with a
perfect subwoofer.
- Details: NBD: ON 0.639, LW 0.598, SP 0.469, PIR 0.497; SM: SP0.642, PIR0.274; LFQ 0.074, LFX 62Hz
- Tonality (Preference) Score is 5.44
with an EQ and would be 8.07 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.341, LW 0.317, SP 0.326, PIR 0.273; SM: SP0.933, PIR0.886; LFQ 0.074, LFX 59Hz
- Tonality (Preference) Score is 2.5
and would be 5.24 with a
perfect subwoofer.
- Link to original Review: asr review. .
