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Alpine R-S65C

R-Series 6-1/2" component speaker system

13 Reviews | 5 questions - 6 answers

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Our take on the Alpine R-S65C

Choosing Alpine for your upgrade is like choosing chocolate at the ice cream counter — it's a classic for a reason. You can't go wrong with Alpine's undying commitment to quality sound and attention to detail, and their thunderous R-Series component speakers deliver the goods when your urge to crank the volume is unstoppable.

Alpine Authorized Online Dealer

Upgrade with Alpine excellence

Choosing Alpine for your upgrade is like choosing chocolate at the ice cream counter — it's a classic for a reason. You can't go wrong with Alpine's undying commitment to quality sound and attention to detail, and their thunderous R-Series component speakers deliver the goods when your urge to crank the volume is unstoppable.

Component sound

This R-S65 6-1/2" component speaker system features a hybrid fiber woofer cone that satisfies your need for strong bass response. A deluxe surround allows consistent, extended cone movement that pushes a lot of air for high-impact sound and guarantees a long life in your car doors. And when it comes to the highs, a 1" separate silk tweeter brings on a level of smoothness that enhances your music with detail, depth, and no shrillness. Alpine includes a pair of external crossovers that are compact enough to easily stash away in most nooks or crannies.

Handles up to 100 watts

Alpine has designed these components to work perfectly with your car stereo, but they'll really come into their own when you power them with an outboard amp. Power handling up to 100 watts RMS ensures you can get big, dynamic sound and plenty of volume out of these sturdy speakers. So, prepare yourself for a no-regrets sound upgrade.

Product Highlights:

  • component speaker system includes two woofers, 2 tweeters, and 2 external crossovers
  • 6-1/2" hybrid fiber woofer with multi-roll rubber surround
  • 1" silk dome tweeter
  • handles up to 100 watts RMS (300 watts peak power)
  • frequency response: 65-29,000 Hz
  • sensitivity: 88 dB
  • woofer top-mount depth: 2-3/8"
  • grilles included
  • warranty: 1 year
  • Our 60-day money-back guarantee

What's in the Box:

  • 2 Woofers
  • Two 6-1/2" Adapter rings (includes GM/Chrysler)
  • Two 6x8 Adapter rings
  • 2 Woofer grilles
  • 2 Grille badges
  • 2 Tweeters (each has an attached 28" length of wire)
  • 2 Tweeter grilles (installed)
  • 2 Swivel flush mount housings (with tweeters installed)
  • Two tweeter crossovers (each has attached 32" input and 12" output wires)
  • 2 Flush mount retention rings
  • 2 Stealth brackets
  • 2 Adhesive backed foam pads
  • 2 Adhesive backed foam rings
  • Eight 1-1/8" Screws
  • Eight M4x12mm Machine screws
  • Eight 1/2" Screws
  • 8 Speed-clips
  • Four 5" Zip ties
  • 2 Pieces of two-sided tape
  • Warranty information
  • Important Notice
  • On-line product registration information
  • Templates and specs on box

My Kenwood DDX9704S now has the great sound and clarity I've been looking for! I paired the R-S65S with the Alpine R-S69 6X9's and the JL Audio RD400/4 amp. My 2010 Camaro now has the sound that I can enjoy.

GEORGE, Richmond, VA


Alpine R-S65C Reviews

Average Customer Review(s):

(13 Reviews)

My Camaro now has great sound

GEORGE from Richmond, VA on 6/29/2018

2010 Chevrolet Camaro
Crutchfield Customer Review (What's this?)

My Kenwood DDX9704S now has the great sound and clarity I've been looking for! I paired the R-S65S with the Alpine R-S69 6X9's and the JL Audio RD400/4 amp. My 2010 Camaro now has the sound that I can enjoy.

Pros: Sound and clarity. Great price. Buy a set and get the second set 1/2 off. Everything fit properly.


Alpine R-S65C

Brian from Liberty Twp, OH on 6/18/2018

2005 Ford F-150
Crutchfield Customer Review (What's this?)

Speakers sound great. Only issue encountered is door is molded to fit 6x8" speakers so had to cut a slit on top and bottom of the speaker recess to accommodate.

Pros: Sound great. Comes with everything needed

Cons: Not an exact fit for this year/model of truck. Enclosures are fit for 6x8

Alpine R-S65C

Steven from Bellingham, WA on 6/10/2018

2018 Subaru WRX

The build quality is there but these just don't have much, if any, bass. I've come to the conclusion that I'll have to replace them with something different. I had the type S version before and I enjoyed those more. I use these with a sub and everything is amplified but they just don't do it for me.

Pros: *Good Highs *Handle plenty of power

Cons: *Bass response is very poor.

Alpine R-S65C

Anonymous from Thayer, MO on 6/2/2018

2004 Nissan Frontier
Crutchfield Customer Review (What's this?)

Awesome sound. easy installation on my frontier, had to do some mods on tweeter fit.



Alpine R-S65C

Anonymous from Little Falls, NJ on 5/1/2018

2017 Chevrolet Camaro
Crutchfield Customer Review (What's this?)

I didn't expect them to sound so great, installation was so easy, plug and play, a little tweaking with the amp and awesome sound..... love them.....



Tweeters not a perfect fit

Bernie from Grand Portage, MN on 3/21/2018

2018 Kia Sorento
Crutchfield Customer Review (What's this?)

The only reason it did not get 5 stars is because the tweeter does not fit properly in my 2018 Kia Sorento.if you enlarge the hole you can get the tweeter to press fit but the threaded ring is too large to fit at the back of the sail panel. Also extras ( screws and surface mount adapters) are hidden on the back side of the styrafoam box. I almost threw them out. The sound is good - not too much brightness in the tweeters.

Pros: Sounds good. probably better when my amp is fine tuned.

Cons: The tweeters are not a good fit for my SUV. Had to go with a press fit from the front for the surface mount..Locking ring will not fit behind the sail panel- too big. Extra parts are not inside the styrafoam box - easy to miss.

Worth it.

David from Elizabethtown, KY on 3/7/2018

2017 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Not an audiophile but blown away by the difference these speakers made in my 2017 Jeep Wrangler. I actually look forward to getting in my car for the daily commute. Very clean sound. It was a fairly simple install.

Pros: Great sound, reasonable price.

Cons: None.

Alpine R-S65C

Mark from Saugus, MA on 2/22/2018

2010 Ford F-150 XLT
Crutchfield Customer Review (What's this?)

Great speakers, great quality at this price point. Alpines... what else do you need to know? I have these driven by 4 x 100 W JBL with a Kenwood head unit. These are up front, Alpine R co-ax in the back. Amazing sound quality, great highs, can feel the mids in your chest when really driving them all while crystal clear. Multiple mounting methods for the tweeters, look amazing flush mounted. Very clean install, most people didn't even notice the tweeters on my doors until the head unit booted up.

Pros: Excellent sound quality and clarity

Cons: None

Excellent speakers with some design flaws

Anonymous from Louisville, KY on 1/29/2018

2010 Ford Edge
Crutchfield Customer Review (What's this?)

These are excellent sounding speakers, but Alpine needs to make some design changes for the next model. PROS: The midwoofer uses a neo magnet design and is shallow enough to mount in just about any door cavity. The midwoofer produces enough midbass to compete with most other drivers in its class. The tweeter produces rich, crisp highs without being harsh or overpowering the midwoofers. (+1 for silk) Even though these speakers are conservatively rated to handle 100+ watts RMS, they are efficient enough to perform well with less. I have this set ran passive on a Rockford Prime 400.4 using the in-line crossovers for the tweeters. CONS: The tweeter housing and mounting accesories are made of cheap plastic. Be careful when installing because they will break easily. The in-line crossover is pretty basic and limits the user's abilities. Other drivers in this price range (Image Dynamics CXS, Rockford T2) have far superior crossovers. The speaker connections are thin and easily bent when attaching quick disconnects. Overall, these speakers were worth the price especially considering Crutchfields BOGOH deal. I paired these with a set of Alpine SR-68s in a 2010 Ford Fusion. The HPF is set at 125 hz at a -12 db octave for all 4 due to having subwoofers, but they sounded good all the way down to 80 hz. For low end, I have 2 Alpine SWR 1243s ran off a Rockford R1200-1.



Alpine R-S65C

Anonymous from Gordonsville Va. on 1/19/2018

Purchased these after listening to them against alot of high end brands. Audio Frog, hertz, focal, morel, all the big shots. on display these to me sounded the best so I installed them in my Cadilac CTS front stage. They are powered by an Arc Audio 5 channel so they see 85 W each per side .After tuning and adjusting the tweeters to -2, they sound amazing. These speakers sound very full, very loud, and super clean and very accurate. The mid bass these speakers put out is incredible, they punch out so bass my subs can now be just subs. I have been chasing sound like this since my old school MB Quart sound and I must say these speakers sound unreal. They are very loud when you want it and so so clean at the same time. I have speakers in my truck that cost twice as much, Morel, and I tend to enjoy these alpines even more. You will not be disappointed.

Pros: Amazing accurate sound. Mid bass is unreal, imaging is spot on.

Cons: Tweeters are a hair brite, but -2 on crossover and a bit off axis they sound perfect.

Alpine R-S65C

Anonymous from Massapequa, NY on 1/4/2018

2013 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Great sound



Alpine 6 1/2

Adam from Plymouth, WI on 7/12/2017

Crutchfield Customer Review (What's this?)

Too big for my doors; factory grills are no longer compatible and if I want a grill, I will have to figure out how to use the Alpine ones. Radio and CD player they sound fine; but Bluetooth and Pandora the speakers sound really soft.

Pros: Good speakers over all.

Cons: They don't fit my doors.

Great sound!

Nikolas from Flinton Pa on 5/15/2017

2008 Subaru Impreza
Crutchfield Customer Review (What's this?)

If you want a good speaker for a mid range price. These are the way to go. Really great sound.

Pros: Easy install, sounds great, and good price.



Hands-on research

Features and Specs

Speaker Size 6 1/2
Design 2-way
Tweeter Design 1" Dome
Impedance (Ohms) 4
Tweeter Composition Silk
Woofer Composition Hybrid Fiber
Woofer Surround Multi-Roll Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Sensitivity (1W at 1 meter) 88
Sensitivity at 2.83 volts N/A
Frequency Response 65 - 29k Hz
Minimum RMS Wattage ---
Maximum RMS Wattage 100
Peak Power Handling (Watts) 300
Top-mount Depth (Inches) 2 3/8
Bottom-mount Depth (Inches) 2 5/8
Cutout Diameter or Length (inches) 5 5/16

Product Research


Woofer Mounting: Although Alpine describes the woofers' size as 6-1/2, without adapter brackets the woofers fit many standard 6-3/4 applications. Using the two types of adapter brackets included, they can be mounted in a wide variety of 6-1/2, 6-3/4, 5x7, and 6x8 applications. Please enter you vehicle information to confirm fit.

HAMR Surround: Type-R speakers use Alpine's multi roll HAMR surround (patent pending), a technology developed for Alpine subwoofers that maintains control and stability at higher volume levels. HAMR surround combines increased cone area and long linear cone excursion for deep, powerful bass response.

Tweeter Mounting Options: The tweeters come installed in a swiveling flush-mount housing. You can also install the tweeters behind factory grilles using the included stealth mount brackets. The stealth mount brackets can be top or bottom mounted. The installed tweeter dimensions are:

  Flush Mount (swivel) Factory Location (bottom mount) Factory Location (top mount)
Mounting Depth 0.657" 0.756" 0"
Mounting Height 0.436" 0" 0.756"
Cutout Diameter 2.005" N/A N/A
Frame Diameter 2.277" 1.723" x 2.5" 1.723" x 2.5"

Crossovers: The R-S65C features low-pass crossovers attached to each woofer's input terminal and separate high-pass crossovers in-line between the woofers and tweeters. Because the crossovers are separate, the system can be bi-amped. Two-sided tape is included to mount the high-pass crossovers and their dimensions are:

  • Width: 2.475" (2.686" including wire)
  • Height: 0.96"
  • Depth: 1.27"

Tweeter Attenuation: Each crossover has four tweeter level options, allowing you to precisely tune the high frequencies to the car interior and tweeter placement. Using the supplied jumpers select 0dB (no attenuation), -2dB, -4dB, or -6dB.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

Because my other speakers Polk Audio MM 6502 are too bright and have no mid range. [ bernard  Mar 02, 2018 ]
Included door mount tweeters. [ Stan  Jan 29, 2018 ]
Have liked type R's I've had in the past. hope the new ones sound just as good. [ Patrick  Jan 11, 2018 ]
2 different sound shops recommended the speakers. The sound was better than others in their class and price range. [ Susan  Dec 19, 2017 ]
Previous experience with the brand [ Robert  Dec 17, 2017 ]

5 questions already asked

It's 100watts rms split between the two. [ Cameron  Apr 03, 2018 ]
If you are running passive using the crossovers, 100 watts is the RMS for both the woofer and tweeter. [ Jacob  Apr 02, 2018 ]
I've searched all the information we have on these speakers and all the information I can find in Alpine's site about them but wasn't able to find the crossover frequency or slope used. I recommend contacting Alpine on 800-421-2284 for help with getting that information My Bio: [ Paul  Mar 12, 2018 ]  Staff
You can check to see if this will fit your vehicle by using our Outfit My Car tool: For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Krissy  Nov 29, 2017 ]  Staff
They are the direct replacements for the discontinued SPR-60C so, the two models are more similar than they are different. They are still great speakers and use the same materials for both the midbass drivers (hybrid fiber) & tweeters (silk). [ Ryan  Nov 22, 2017 ]  Staff
Yes, I have them paired with an excelon 600 watt amp, however it is only driving 100 watts per channel. [ Kevin  Nov 05, 2017 ]