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XS-680ES | Mobile ES™ 6 x 8” (16 x 20 cm) 2-Way Coaxial Speakers
$349.99
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/mo
or 0% APR
$349.99
Or
Starting
or 0% APR
/mo
or 0% APR
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Est. Delivery Aug 6-7
3 Years Sony Limited Warranty
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- Lightweight Rigid Cellular aramid fiber matrix woofer for precise and responding bass
- Soft-dome tweeter covers up to 40 kHz ultra-highs
- Separated Notch Edge Surround for less distortion and clear sound.
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- The RRP is Sony's recommended retail price; the actual sale price is determined by the seller rather than Sony.
- Mobile ES and Mobile ES logo are trademarks, or registered trademarks of Sony Corporation.
- Designs and specifications are subject to change without notice.
- This product is also known as XS-680ES//Z U, XS680ES
- Features and specifications are subject to change without prior notice.
What size and configuration are the Sony XS-680ES speakers?
The XS-680ES are 6 x 8 inch (16 x 20 cm) 2-way coaxial speakers, combining the woofer and tweeter on a single axis. The compact coaxial design makes for easier installation.
What is the power handling of the XS-680ES speakers?
The XS-680ES handle 75 W RMS continuous power with 240 W peak power, and are often listed with a nominal rating of 60 W. This makes them suitable for use with many aftermarket amplifiers and head units.
What is the frequency response range of the XS-680ES?
The effective frequency range is 40 Hz to 40,000 Hz, allowing the speakers to reproduce deep bass through to ultra-high frequencies suitable for high-resolution audio.
What materials are used in the woofer and tweeter?
The woofer uses Sony's Lightweight Rigid Cellular aramid fiber matrix (formerly known as MRC), which suppresses diaphragm resonance and minimizes distortion. The tweeter is a soft dome made from synthetic fiber with a neodymium magnet, covering ultra-highs up to 40 kHz.
What is the sensitivity and impedance of the XS-680ES?
The XS-680ES have a sensitivity of 89 dB ±2 dB (1 W, 1 m) and a nominal impedance of 4 ohms, making them a good match for typical aftermarket head units and amplifiers.
What is the Separated Notch Edge Surround on the XS-680ES?
The Separated Notch Edge Surround features curved notches that improve vertical amplitude symmetry, which reduces distortion and improves clarity, especially at higher excursions. The result is cleaner sound even at high volume.
Are the XS-680ES compatible with High-Resolution Audio?
Yes. The soft-dome tweeter is mounted directly to the voice coil and is compatible with High-Resolution Audio, with response up to 40 kHz to add more texture, detail, and realism in high-resolution music playback.
How much do the Sony XS-680ES speakers cost?
MSRP is listed as $349.99. Given that, these models can go on sale from time to time, and there are several other opportunities to save on price like through their group discounts for education, healthcare and military/veterans (ID.me & Unidays) along with their free loyalty program that gives up to 5% back in points.
Do the XS-680ES speakers come with a warranty?
Yes, the XS-680ES include a 3-year Sony Limited Warranty. Buying directly from Sony also includes free shipping and easy returns.
*FAQ generated on 07/24/2026. Financing, pricing and promotions may no longer apply.