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Infinity Reference 9633cf (Ships as REF-9633ix)

200W 6x9" 3-Way Reference Series Coaxial Speakers w/ Edge-Driven Textile Tweeters

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• Peak Power: 600W
• RMS Power: 200W
• 1" Edge Driven Pivoting Textile Soft Dome Tweeter
• Mounting Depth: 3-1/16" • Polypropylene Plus One Woofer Cone Maximizes Cone Surface Area
• True 4 Ohms Impedance
• Sensitivity: 94dB

Learn more about the 9633cf

We apologize

This item has been discontinued

Product Highlights


• Peak Power: 600W
• RMS Power: 200W
• 1" Edge Driven Pivoting Textile Soft Dome Tweeter
• Mounting Depth: 3-1/16" • Polypropylene Plus One Woofer Cone Maximizes Cone Surface Area
• True 4 Ohms Impedance
• Sensitivity: 94dB

Description


Infinity brand icon

Authorized dealer

Reference Quality Sound from Infinity

Never has getting high-end sound in your car been easier. The Infinity Reference 9633cf car speakers are the perfect solution to aftermarket speakers. With the 2 ohm voice coil, these speakers are ideal for running directly off of a headunit or for use with a aftermarket amplifier. Infinity engineers have combined the Plus One+ cone with the high roll rubber surround to help retain the integrity of the sound. The edge driven, textile dome tweeter also features a tweeter attenuation switch that will adjust from 0 to +3 dB. Get more from your audio system with the Infinity Reference 9633cf.

True Four Ohm Technology

The engineers are Infinity have developed a speaker that works for all applications. The True Four Ohm Technology used in these speakers make it perfect for running directly of a headunit or with an aftermarket headunit and amplifier. All of the speakers in the Infinity Reference line feature a 2 ohm voice coil. However, when you factor in the small OEM speaker wire of most vehicles and the heating in the voice coil during use, the impedance actually seen by the amplifier will increase. Infinity has adjusted the speaker to be safely connected to any headunit.


The Sound of quality

Sonic Electronix, one of the leaders in car audio, recently visited Harman, the premium global audio and infotainment group, at their research and development locations in Northridge, California and Detroit, Michigan. The purpose of these visits was to utilize and combine the powerful brand of Harman and the industry leading knowledge behind Sonic Electronix to begin working together on developing future car audio projects.


  • 6" x 9" 3-way Reference Car Speakers
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 200 watts per pair / 100 watts each
  • Plus One+ injection-molded polypropylene (IMPP) woofer cone
  • Hi-roll rubber surround
  • 1" UniPivot textile edge-driven dome tweeter
  • 4 ohms impedance
  • True Four Ohm Technology - speaker's 2 ohm impedance combines with OEM speaker wire impedance for a 4 ohm load
  • Frequency response: 46-30,000 Hz
  • Sensitivity: 94 dB
  • Top-mount depth: 3-1/16"
  • Authorized Internet Dealer
  • 1 year Manufacturer's warranty

Priced Per Pair

Product history:

Infinity 9633cf thumbnail
(newest, current model)
Infinity 9623i thumbnail
(previous model, replaced by Infinity Reference 9633cf (Ships as REF-9633ix))
Infinity 9613I thumbnail
(previous model, replaced by Infinity Reference 9623i)

Specifications & Details


Speaker Specifications
Series
Reference Series
Priced Per
Pair
Speaker Size
6" x 9"
Design
3-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Textile
Woofer Composition
Injection Molded Polypropylene - IMPP
Woofer Surround
Rubber
Peak Power Handling
300 watts
RMS Power Handling
100 watts
Sensitivity
94 dB
Frequency Response
46 - 30,000 Hz
Impedance (Per Voice Coil)
2 ohms
Top-Mount Depth (Mounting Depth)
3-1/16"
Cutout Dimensions
6 x 9 
General specifications
Speaker Grilles
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

9633cf

Weight:

6.29lbs

Internal SKU:

9633cf

Internal Product ID:

18906

Product and How-to Videos


Customer Ratings & Reviews



5 star
83%
4 star
17%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.8
Design
4.9
Usability
4.9

Customer Reviews

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Infinity 9633cf

Excelent service and very fast, good work.
Its a good option to buy a electronics components

By Skryn on May 8, 2014

64

found this helpful.

great quality. not amp'ed yet either.

no way I would pay full retail, but that's the joy of getting audio equipment online. at 1/3 the retail price tag, I'm really happy with the audio quality. I have the bass turned down since I'm running dual subs, but the mids come out nice. the tweeter gain switch on the speakers are a nice touch, though I keep it at no gain. running off the built in amp on my JVC kdx250bt for now, and sounds awesome. the important thing is that the sound is CRISP.

By Isaac on January 7, 2014

63

found this helpful.

Very good speakers, great factory replacements

Installed these in the rear deck of my Nissan Altima. Definitely wasn't the easiest place to install some 6x9s, but I managed. Very impressed with the sound, just don't hope for lots of low frequency bass. Mids and highs sound very good.

By Ryan on August 22, 2012

56

found this helpful.

Still the same great sound!

I sold Infinity speaker 20 years ago and was surprised that they are as good if not better than before. Very strong bass with crisp clear mids and highs. I definitely would recommend this product. I will buy this brand again

By Randy on August 4, 2014

58

found this helpful.

Great Product

Great product, just as described. Fast shipping! Will do business with them again!

By B&M on January 27, 2014

57

found this helpful.

great company/ product

I purchased a set of Infinity speakers from this company. I had a minor fitment problem and sought the help of their tech dept. They were very helpful and professional. The product is in my truck, far exceeds my expectations, and i am very happy with the end result.

By Tom on May 6, 2012

56

found this helpful.

Worth The Cost

Currently running them on 220 rms each and they sound super crisp. I wouldn't recomend doing this but for the matter, they have been ran like this for about 6 months. Awesome sound and good power handling.

By Alex on November 22, 2010

57

found this helpful.

Good Price ,Good Preformance

I have these speakers hooked up to an amp pushing 180 rms watts @ 2 ohms, 90 rms each. I did not bridge the amp cuz it was only rated @ 4ohms bridged. They are great speakers. They blend good and help out with my 12" sub hooked to separate amp pushing 150 rms @ 4ohms. They hang with the power. For the money and sound they are very good speakers. Con is they don't come with the grilles. They are 15 bucks. They are so good im going to put some 6.5 in the doors.

By Robert on June 4, 2012

55

found this helpful.

Awesome sound!

Bought a pair of these to put in my 1986 SS Monte Carlo. I had to do some modification, but got them to fit. You can't go wrong with Infinity products when it comes to vocals!!! Crisp, clear vocals, Nuff said!

By BJ on May 2, 2012

55

found this helpful.

Great!

Installed on Toyota solara a little difficult but well worth it very satisfied!

By Lilliana on June 16, 2014

55

found this helpful.

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