JBL Synthesis K2 S9900 is a passive bookshelves speaker .
- -3dB (resp. -6db) point v.s. reference is at 56.0Hz (resp. 43.0Hz).
- Reference level is normalised to 0.0dB computed over the frequency range [300.0Hz, 10000.0Hz].
- Frequency deviation is 1.9dB over the same frequency range.
- Preference Score is 5.1 and would be 7.1 with a perfect subwoofer.
- Score compononent details: NBD: ON 0.4, LW 0.41, SP 0.45, PIR 0.41; SM: SP0.79, PIR0.69; LFQ 1.9, LFX 41Hz
- Link to Original review.