3-way bookshelf loudspeaker 8"+4"+0.75"

Crossover modelling


All measurements taken from 90cm, mic between mid and tweeter. Gating applied, ~4ms window. No smoothing.  

Total frequency response. Individual response of each band with crossover, and total reponce for reversed mid polarity.

Comparison of total responses for both loudspeakers. Green curve is for speaker with the grill.

Impedance curves for both loudspeakers.

Horizontal polar response 0-90°. Axial response merged with nearfield responses of bass driver and port, baffle diffraction included.

Vertical polar responses for 0°°, -10°, +10°, -20°, +20°.