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Alpine R-Series 6x8 Inch Coaxial 2-Way Speakers; 100W (94-14 All)

Item 405557
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Market Price $230.00 You Save 13% ($30.05)
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$199.95 (pair)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • R-Series Coaxial 2-Way Speakers
      • Emits 100 Watts RMS (Up to 300 Watts Peak Output)
      • Built with Ultra Smooth, 1-Inch Silk Dome Tweeter
      • Features Swivel Tweeter Mounting
      • Comes with Alpine’s H.A.M.R. Surround (Patent Pending)
      • Includes Multi-Layer Hybrid Fiber Cone
      • Features a Large Square Wire Dual-Layer Voice Coil
      • Designed with a High-performance Linear Drive Motor
      • Backed by a 1-Year Warranty
      • Fits All 1994-2014 Ford Mustangs


      Remarkable Sound Wherever You Drive. Play the soundtrack of your driving adventures with these Alpine R-Series 6x8 Inch Coaxial 2-Way 100W Speakers. As part of Alpine’s Type-R speakers, you can expect these coaxial speakers to produce high-fidelity sound. This lets you enjoy your favorite music in all its glory wherever you drive in your Mustang.

      Greater Realism. The R-Series speakers have been engineered to provide realistic sound quality. Their ring-type tweeter voice coils lets you appreciate higher highs and unmatched tonal balance. And with these speakers’ Wave Guide technology and Alpine’s Dynamic eXpander ring, you can enjoy superb in-car sound dispersion with no phase distortion. Indeed, these speakers allow you to enjoy only the purest sounds in just the way your favorite music was meant to be heard

      Simple to Install. These speakers have been designed for easy installation. However, we highly recommend the help of a professional installer to achieve best results.

      Worry-Free Alpine’s 1-Year Warranty. These R-Series 6x8 Inch Coaxial 2-Way 100W Speakers carry Alpine Electronics, Inc.’s 1-year warranty against defects in materials or workmanship. Some exclusions may apply.

      Application. These Alpine R-Series 6x8 Inch Coaxial 2-Way 100W Speakers are built for all 1994-2014 Ford Mustangs.

      Fitment: 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014

      MPN# R-S68

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (5)

      Write a Review

      Ratings Summary

      4.2 out of 5 overall rating from 5 customers

      • August 30, 2019

        3 2007 V6 - MichaelS

        New speakers.

        Replacement was pretty easy but It doesn’t come with a wiring harness so be prepared to do a little work.

        Helpful (0)
      • August 10, 2019

        5 1999 V6 - Anonymous

        Great quality

        These are way better than stock speakers, the sound quality after is so much better. Very easy to install. I had no screws holding my door panels on so that was no problem. Just had to unclip attachments like the buttons and door lock pins to lift the panel off. When it came to installing the new speakers I had to cut off the stock clip and solder the wires to the speaker. Negative or positive doesn't matter. After that just put everything back together and reconnected the negative terminal battery. I played some music and well it sounds alot smoother and less "muffled". I'm now looking into replacing the rear as well. Anyway don't hesitate buying these, your mustang needs upgrades like this.

        Helpful (1)
      • March 27, 2019

        5 1996 V6 - MarcusM

        What you need to know

        These are not just hook up and go they pair with an amp to get the bang for you buck the alpine S is the hook up and go and have the R-series have a still tweeter the have a rotation tweeter if you getting a amp go with R-series no amp S-series I have both

        Helpful (4)
      • December 09, 2018

        3 2006 GT - VistaBlueGT

        Expectations Not Met

        I bought these Alpine speakers to replace my rear OEM ones and because of the Alpine reputation. I recently bought a nice modern head unit but couldn't quite get the sound that I was looking for with the OEM speakers. I guess my expectations were a bit too high because I still didn't achieve distinctive highs, mids and lows. It's possible that I'm not getting the sound I should be getting because my front speakers are still OEM, so I won't place all the blame on these new Alpine's. At this point, my 2001 Kenne Bell Supercharged Escape sound system sounds better than my Mustang's, but I spent at least $1,500 on that one and has 4 Infinity Reference X REF-8602cfx speakers and a 10in JL Audio Subwoofer with 500W amplifier.

        Helpful (7)
      • October 06, 2018

        5 2013 GT - DonaldJT

        Alpine R-Series

        Without having to go too crazy with audio upgrades, these direct replacements are a huge improvement over the stock speakers. Now I can actually hear my music clearly over my exhaust at highway speeds. I'm happy that I bought these.

        Helpful (28)

      Questions & Answers (14 answers)

      5 Top Rated Questions

      will these 6x8s go right into the spot where th 8 inch woofer is in shaker 500 system? looking for a replacement for that spot. I know it would need an adapter. does it come with one to work for this spot? thanks

      • These Alpine R-Series 6x8 in. Coaxial 2-Way Speakers are not designed to be a direct replacement for that shaker 500 system, nor is there an adapter available. Doing so would require custom modification.

      Helpful (3)

      Are these replacements for the door speakers? If not, will they work for a 2007 convertible Mustang GT?

      • These speakers are actually for the rear and not the doors. If you decide to purchase for the rear just know these speakers have been designed for easy installation. However, we highly recommend the help of a professional installer to achieve the best results.

      Helpful (1)

      Will these work with mach460 factory AMPS. Since the speakers are 4ohms.

      Will these work with the factory 94 MACH system AMPs. or will they clip out due to difference in OHMS.

      Hows the bass in these speakers? Bc my stock speakers blew out bc of it.

      Post Your Question
      9 More Questions
      What ohm are these speakers? 1 answer
      Will these speakers work in a 02 Convertable mach460 system? 1 answer
      Will these fit my 2013 Mustang V6 base without the shaker system. I mean to replace the stock speakers for the front doors 0 answer
      Are these direct replacement for the door speakers on mustang V6 2007? If not, what speakers I need? 1 answer
      Are these speakers directly compatible with the mach 460 system? I've read that most speakers require a bypass of the mach 460 amps and I'd prefer direct installation 1 answer
      If these are not for front door replacement then what do you recommend for door speakers on 2002 Mach 1000 system on my Gt Convertible 1 answer
      Are there 2 speakers in each door or just the 1 8" round? 1 answer
      Will these speakers be a direct replacement for the rear deck Speakers in 03 Mach 1 with Mach Sound system 1 answer
      Are these the rear deck lid speakers for behind the rear seat on a 2013 GT. Ripped one of the wires out. Need replacements 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Speakers
      • Installation Hardware
      • Installation Guide