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Sony XS-680GS 6x8" 2-Way Coaxial Car Speakers – GS Series, Silk Dome Tweeters, 230W Peak, 40W RMS

Sony XS-680GS 6x8" 2-Way Coaxial Car Speakers – GS Series, Silk Dome Tweeters, 230W Peak, 40W RMS

Regular price $148.00 USD
Regular price Sale price $148.00 USD
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Sony XS-680GS – 6"x8" 2-Way Coaxial Car Speakers (GS Series)

The Sony XS-680GS 6"x8" coaxial speakers are designed to replace weak factory drivers with a true sound-quality upgrade. Part of Sony’s GS Series, these speakers use a composite polypropylene woofer and a silk soft-dome tweeter to deliver tight, controlled midbass and smooth, natural highs that stay clear even at higher volume.

With up to 230W peak power and 40W RMS (CTA-rated) power handling, the XS-680GS works well on head-unit power but really wakes up on a quality aftermarket amplifier. An effective frequency range that reaches down into real midbass and up through detailed high frequencies helps bring vocals, instruments, and imaging to life in everyday driving.

Behind the cone, Sony’s engineering shows up in the details: a progressive height-rate spider for better cone control at higher power, a Dynamic Air Diffuser for improved cooling and airflow around the voice coil, and a shallow basket that simplifies installation behind factory grilles in a wide range of vehicles.

Key Features – Sony XS-680GS

  • 6"x8" (16 x 20 cm) 2-way coaxial speakers – direct-fit style upgrade for many Ford/Mazda and other factory 6x8/5x7 locations
  • Composite polypropylene woofer cone – durable, lightweight material for deep, controlled midbass
  • Silk soft-dome tweeter (2.0 cm) – smooth, natural highs with wide dispersion
  • Progressive height-rate spider – optimized for higher power handling and precise cone control
  • Dynamic Air Diffuser – improves airflow and voice coil cooling for long-term reliability
  • Foam rubber surround – responsive, well-damped bass performance
  • Shallow basket, compact tweeter chassis – easier installation behind OEM grilles
  • GS Series sound tuning – engineered for clean, detailed sound in real car cabins

Technical Specifications – Sony XS-680GS

Speaker Size 6"x8" (16 x 20 cm) 2-way coaxial
Configuration Coaxial, 2-way
Peak Power 230 W per pair
RMS Power (CTA) 40 W per speaker
Rated Power 38 W
Frequency Response 50 Hz – 24,000 Hz (effective)
Sensitivity Approx. 89 dB (1 W / 1 m)
Impedance 4 Ω
Woofer Cone Material Composite polypropylene (PP)
Woofer Surround Foam rubber
Tweeter Type Silk soft dome
Tweeter Diameter 2.0 cm (13/16")

What’s In The Box

  • (2) Sony XS-680GS 6"x8" 2-way coaxial speakers
  • Connection cables
  • Mounting hardware
  • Documentation / warranty information

Ideal Uses

  • Direct factory 6x8 / 5x7 speaker replacement
  • Front or rear door upgrade for clearer mids and highs
  • Systems powered by an aftermarket head unit or 4-channel amplifier

Compatibility / Installation Notes

  • Confirm speaker size, mounting depth, factory opening shape, impedance, and required adapter brackets or speaker harnesses before ordering.
  • Vehicle-specific speaker adapters, harnesses, mounting rings, wiring, and installation materials are sold separately unless specifically included.
  • Use the MCOR Fit Guide or the chat button on this page for help matching these Sony speakers to your vehicle.

Why Buy From MCOR Automotive

  • Authorized Sony retailer for genuine Sony car and marine audio products
  • Products sold by MCOR Automotive are eligible for applicable Sony manufacturer warranty coverage
  • 20+ years of vehicle audio installation, system design, and product-matching experience
  • Nationwide fulfillment with support from real 12-volt automotive audio specialists
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