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SPECIFICATIONS
| Size & Weight | WEIGHT 1,450 g |
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| Speaker System | CONFIGURATION Coaxial, 2-way |
SIZE 16 x 24 cm (6.3 x 9.45) |
| General Features | PEAK POWER 330 W RMS POWER 110 W RATED POWER 90 W |
EFFECTIVE FREQUENCY RANGE 35–40,000 Hz OUTPUT SOUND PRESSURE 90 dB ±2 dB SPL (1 W, 1 m) IMPEDANCE (OHMS) 4 |
| Woofer | TYPE Cone SURROUND MATERIAL Rubber (Separated Notch) |
WOOFER MAGNET MATERIAL Ferrite WOOFER DIAPHRAGM MATERIAL MRC aramid fibre matrix |
| Tweeter | TYPE Soft Dome DIAMETER 2.5 cm (0.98) |
TWEETER DIAPHRAGM MATERIAL Synthetic fibre TWEETER MAGNET MATERIAL Neodymium |
| What's In The Box | Woofer Grills |
FEATURES
The main speaker diaphragm on the XS-690ES is crafted from Sony's unique Mica Reinforced Cellular (MRC) material. This rigid but lightweight driver allows for a much more precise response than conventional driver materials, for smoother and more natural sound characteristics.
Embedding MRC in a unique matrix with aramid fibres suppresses diaphragm resonance and minimises distortion—not only in the lows, but also in the mid and higher frequencies. The result is sound that is powerful at all frequencies and uncommonly clean—even at high volume.
The Five-beam Frame design disperses resonance while the integrated Dynamic Air Diffuser ensures efficient air circulation for smooth cone travel and cooling of the voice coil.
The acoustically optimised spider allows for higher power handling and airflow, with a profile designed for more rapid and precise cushioning of the speaker cone.
Discover structures of the Mobile ES speaker, including newly applied mechanical approaches such as Separated Notch Edge surround, Five-beam frame design and Dynamic Air Diffuser.