Presonus Eris E3.5 is a active bookshelves speaker that cost around 110CHF for a pair .
- -3dB (resp. -6db) point v.s. reference is at 80.0Hz (resp. 70.0Hz).
- Reference level is normalised to -1.0dB computed over the frequency range [300.0Hz, 10000.0Hz].
- Frequency deviation is 6.5dB over the same frequency range.
- Horizontal directivity is (-66.0°, 72.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-28.0°, 51.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Preference Score is 1.5 and would be 4.3 with a perfect subwoofer.
- Score compononent details: NBD: ON 0.73, LW 0.61, SP 0.5, PIR 0.55; SM: SP0.14, PIR0.05; LFQ 0.24, LFX 66Hz
- Link to original Review: eac review. Links to other reviews: asr review .
- Quality of the measurement data is high.