Mobile ES™ 6.1/2" (16cm) 3-Way Component Speakers
● Lightweight Rigid Cellular woofer/midrange diaphragms for precise bass and crisp mids
● Soft-dome component tweeter covers up to 40 kHz ultra-highs
● Separated Notch Edge Surround for less distortion and clear sound
Elevate your sound
Bring new life to your in-car listening with the Mobile ES 3-way component speakers. Featuring a new 3 ½" (8cm) mid-range driver with Lightweight Rigid Cellular aramid fiber matrix diaphragm, they will give you wider sound stage and more depth to your music, for full-bodied vocals, detailed instrument textures.
Lightweight Rigid Cellular Aramid Fibre Matrix Diaphragm
The diaphragms for the woofer and mid-range driver are crafted from Sony’s unique Lightweight Rigid Cellular material, formerly known as mica reinforced cellular. The latest generation compound has been further optimized alongside mechanical driver improvements, to deliver an even wider frequency response and smoother, more natural sound characteristics
Shallow mid-range driver
The newly-developed mid-range driver is driven via a compact but incredibly powerful neodymium magnet. The result is a shallower basket, designed to perform even in confined spaces and challenging installations.
Embedding in a unique matrix with aramid fibres suppresses diaphragm resonance and minimizes 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.
Effective Frequency Range
Output Sound Pressure
89 dB ±2 dB SPL (1 W, 1 m)
3.5" (8 cm)
Mid-range Magnet Material
Size & Weight
Weight (network box)
6.5" (16 cm)
1" (2.5 cm)
Tweeter Diaphragm Material
Tweeter Magnet Material
Rubber (Separated Notch)
Woofer Magnet Material