Fluid Audio – FX80 V2

The Fluid Audio Coaxial speaker design is notably different from traditional coaxial designs. Coaxial monitors in the 50’s and 60’s placed the high frequency driver behind the woofer, “porting” the high frequency through the woofer’s voice coil opening. This design effectively used the woofer’s cone as the wave guide, or horn. Since the woofer’s cone is constantly moving (sometimes dramatically as it plays bass frequencies), there is a significant amount of Intermodulation distortion and audible smearing that happens as the high frequency radiates off the woofer’s cone.
The coaxial design of the Fluid Audio FX and FPX series places the high frequency device in front of the woofer, secured to a fixed post. The tweeter is mounted in a hard plastic wave guide that allows the high frequencies to flow uninterrupted, so there is no audio smearing from the woofer’s movements. By using the on-board DSP, 48 and 36db per octave Linkwitz-Riley slopes not only perfectly blend the low and high frequencies, but are also used to filter out acoustic anomalies inherent in coax designs (as the tweeter does not have a full size baffle to radiate from.) In addition to these unique benefits, users get all the other known benefits of a coaxial driver – Symmetrical off-axis response (which creates a bigger, more even and consistent sweet spot) and that of being a “point source” device, which allows better phase coherence between drivers resulting in extremely realistic imaging. Whether upright or laid on its side, the Fluid Coaxial design will perform identically making studio positioning easier and more user friendly.