
XS-W104ES - 10" (25cm) Mobile ES 4-ohm MRC Honeycomb
Subwoofer
Beyond just bass, the XS-W104ES subwoofer completes your music. Whether you're just looking for power you can feel, or to be truly transported by sound, this Mobile ES subwoofer upgrades any in-car listening experience.

Features:
MRC Honeycomb Subwoofer Diaphragm

Our acclaimed Mica Reinforced Cellular (MRC) diaphragm material is further enhanced via a honeycomb fibre structure, for unmatched rigidity and responsiveness. Enhancements over the years of MRC material development produced a driver 10x more rigid than conventional PP Matrix cones, for natural low-distortion sound and a wide frequency response.
Separated Notch Edge Surround

The woofer surround features another proprietary Sony technology, with distinctive curved notches improving the vertical amplitude symmetry, for dramatically reduced distortion and enhanced clarity.
Five-Beam Frame Structure & Dynamic Air Diffuser

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.
Progressive Height Rate Spider

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. To increase signal integrity and prevent sound interference the lead wire from the voice coil is also sewn to the spider, reducing wire movement.
Gold-Plated Input Terminals

Gold-plated spring terminals allow up to AWG#10 speaker cables.
Structure Cutaway

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.
Specifications:
- Size & Weight:
WEIGHT: 4,860 g
- Speaker System:
CONFIGURATION: Single Voice Coil
SIZE: 10" (25 cm)
- General Features:
PEAK POWER: 1800 W
RMS POWER: 450 W
RATED POWER: 350 W
EFFECTIVE FREQUENCY RANGE: 28-500 Hz
OUTPUT SOUND PRESSURE: 86 dB ±2dB SPL (1W,1m)
IMPEDANCE (OHMS): 4
DIAPHRAGM MATERIAL: MRC Honeycomb
MAGNET MATERIAL: Ferrite
SURROUND MATERIAL: Rubber (Separated Notch)
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