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EFX C65

6-1/2" Competition Series Convertible Component Speakers Set (also mounts in 6-3/4" locations)

5.0

(3 reviews)

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EFX Competition Loudspeakers are designed to elevate sound quality, performance, durability and installation flexibility to a new level. The EFX C65 and C692 both feature 12dB, 2-way integrated crossovers so you no longer have to search for a location to mount your crossover cases. The C65 convertible component set can be mounted in either a coaxial or component alignment with it's separate tweeter for ideal positioning. The C65 loudspeaker set also includes our patent pending Universal Backmount Adapter for quick, secure and easy tweeter mounting behind factory panels or A-pillars.

  • 6-1/2" Competition Series Convertible Component Speakers Set
  • Power Handling:
    • Peak: 400 watts per set / 200 watts each side
    • RMS: 200 watts per set / 100 watts each side
  • Injection molded polypropylene (IMPP) cone
  • Durable rubber surround
  • 3/4" (19mm) Titanium dome tweeter
  • 2-Way tweeter attenuation switch (0,-3 dB)
  • Thermal PTC tweeter protection
  • 4 ohms impedance
  • High temperature voice coils
  • Integrated 12dB crossovers
  • Top-mount depth: 2-3/8"
  • Steel mesh grille
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.

Speaker Specifications
Speaker Size6-1/2" (also mounts in 6-3/4" w/ included brackets)
Design2-way Component System
Tweeter DesignDome
Tweeter CompositionTitanium
Woofer CompositionInjection Molded Polypropylene (IMPP)
Woofer SurroundRubber
Peak Power Handling200 watts
RMS Power Handling100 watts
SensitivityN/A
Frequency ResponseN/A
Impedance (Per Voice Coil)4 ohms
Top-Mount Depth2-3/8"
Bottom-Mount DepthN/A
Cutout DimensionsN/A
Speaker GrillesYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for EFX C65
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 3 Reviews
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Rating Distribution:
5 star:
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100%
4 star:
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3 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
July 13, 2011 BUY THESE YOU WONT REGRET IT
Review by
Mike C from Westminster, CO
Overall
Durability
Value
Features
Design
Usability
I bought these going off the 2 reviews I read here and let me tell you I am so glad I did, these speakers rock... installed in my Chevy 2500HD hooked to a sony amp pushing only 60 watts to them and they sound amazing, the louder I get them the better they sound. If your like me and were skeptical about buying an off-name brand save yourself a bunch of money and get these. you wont be dissapointed. I also bought the P65's for the rears and they also sound good but the components are sweet. Oh and with the crossovers built in they installed so EASY without any mods needed.
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January 5, 2011 AMAZING Speakers!
Review by
Limited from MA
Overall
Durability
Value
Features
Design
Usability
People really need to know how AMAZING these speakers are. I don't normally write reviews, but these speakers deserve a review! I was on a train coming back from the city, and I had some car magazine and saw these in them. I later on ordered a set, along with some adapter brackets so they could go in the front doors of my 96 Explorer (Which normally takes 6x8" Speakers). Let me tell you, these speakers were the best purchase I've ever made! The sound quality is beyond amazing!! I have them running with an 800 Watt Soundstorm Force amp and they get loud. VERY Loud but very clear! The treble shines and is smooth as silk, and there is actually some very good deep mid bass!! There is like a 1-day break in period, because the first day I hooked them up, the tweeters would cut out too fast, but after the next couple of days, they never cut out anymore! I've heard Alpine Type S and R Components, as well as some other Infinity and Kicker Components, and these EFX Component Speakers blow the other ones out of the water! Overall, I HIGHLY recommend these to anyone looking for great clear loud sound!
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September 15, 2009 sick speaker
Review by
Graham from Holly Springs, NC
Overall
Durability
Value
Features
Design
Usability
Installed it in the front doors of my 98 nissan 200sx. hooked up to my amp they sound sick.
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Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
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20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
$19.99
50 ft. of 14 AWG StreetWires Speaker Cable50 ft. of 14 AWG StreetWires Speaker Cable
Streetwires Super Cable provides a zero-grip insulation for a smooth install as well as true gauge twisted wire construction.
$29.99
50 ft. of 16 Gauge Monster XLN Series Speaker Cable50 ft. of 16 Gauge Monster XLN Series Speaker Cable
Upgrade to clean and clear sound with Monster Cable's Xtra Low Noise (XLN) construction.
$35.00
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
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Dynamat Xtreme Speaker KitDynamat Xtreme Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
$21.99
Dynamat Dynaxorb Speaker PakDynamat Dynaxorb Speaker Pak
Revolutionary damping material designed to prevent distortion caused by the back wave of a speaker interfering with the front wave.
$19.99
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat products!
$18.99
Ballistic Speaker KitBallistic Speaker Kit
Eliminate speaker distortion, road noise, and rattles with this sound dampening material from Ballistic.
$15.99
Speaker Baffles, Spacers, and Depth Extenders
Mount your speakers in the location that you need with these speaker spacers, extenders, and adapters.
 ProductPriceAdd?
Speaker Baffles for your SpeakersSpeaker Baffles for your Speakers
Enhance the sound of your speakers with these easy to install speaker baffles.
$9.99
1/2" Depth Extender for 6-1/2" Speakers1/2" Depth Extender for 6-1/2" Speakers
Need just a little more room to install your new speakers? These 1/2" spacers are just what you are looking for.
$4.99
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
 ProductPriceAdd?
Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!
$11.99
Universal Window Handle Remover ToolUniversal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.
$4.99
Universal Wire Puller & GrabberUniversal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$6.99
16-14 AWG Butt Connectors16-14 AWG Butt Connectors
These blue butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers!
$4.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

Product Summary

Manufacturer: EFX
Model number: C65
UPC: 033991022676
Weight: 9.00 lbs
Internal SKU: c65
Internal product ID: 18587
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Customer Testimonial

I talked with Wesley and he helped me out with all my questions. I will definitely be shopping with Sonic again. Ordered kicker CVR subs and SoundStorm amp on a Thursday and received it on Monday. Then ordered a wiring kit for them because they were the best price out of everywhere I looked at.

- Jake from Utah

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