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Infinity Reference 9633cf

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

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Infinity Reference 9633cf

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

$94.95

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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)
Infinity 9613I thumbnail
(previous model, replaced by Infinity Reference 9623i)

Speaker Specifications

Series
This is the manufacturer product line of speakers.
Reference (Infinity)
Priced Per
Car Speakers are typically sold in pairs so you will receive 2 speakers for each speaker purchase on speakers marked "Priced Per Pair". If a speaker is marked "Priced Per Each" then the speaker is sold individually and each purchase you make will result in 1 speaker. High-powered tweeters, midrange and full-range pro audio for car speakers are typically sold per each speaker.
Pair
Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
6" x 9"
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
3-way
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Dome
Tweeter Composition
Materials such as polypropylene, silk, cloth, and paper are the most common, where as many more recent tweeters are now manufactured with composites such as Aluminum, Titanium, Mylar, and other materials.

PEI is an acronym for "Polyetherimide" which is an amorphous, amber transparent, high-performance thermoplastic.

Textile
Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Injection Molded Polypropylene (IMPP)
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Rubber
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
300 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
100 watts
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
94 dB
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
46 - 30,000 Hz
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
2 ohms
Top-Mount Depth
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
3-1/16"
Cutout Dimensions
Refers to the dimensions of the hole, measured in inches or millimeters, required to contain the speaker.
6 x 9 
Hi-Res Audio Compatible
This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.
Speaker Grilles
A grating or screen of metal or plastic bars or wires, mounted in front of a speaker as protection. If yes, the speakers will include matching speaker grilles. If no, there are no grilles included.
No
Number of Speakers
This is the number of speaker that is included in the package. Each purchase will result in receiving the number of speakers indicated here. Please note that some items will have multiple woofers in the same enclosure. For sets of component speakers, this number will refer to the number of sets of speakers (For example, 2 would indicate the purchase includes 2 woofers and 2 tweeters).

Please refer to the product image and description for further details about the speaker.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

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

Average Attribution Rating

Durability
4.9
Value
4.9
Features
4.8
Design
4.9
Usability
4.8
Skryn

Spain

Overall
Durability
Value
Features
Design
Usability
Infinity 9633cf

May 8, 2014

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

63 of 75 found this helpful

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Isaac

Marlton, NJ

Overall
Durability
Value
Features
Design
Usability
great quality. not amp'ed yet either.

January 7, 2014

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.

63 of 76 found this helpful

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Ryan

Canada

Overall
Durability
Value
Features
Design
Usability
Very good speakers, great factory replacements

August 22, 2012

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.

56 of 65 found this helpful

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Randy

Cottontown, TN

Overall
Durability
Value
Features
Design
Usability
Still the same great sound!

August 4, 2014

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

58 of 71 found this helpful

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B&M

Hickory, NC

Overall
Durability
Value
Features
Design
Usability
Great Product

January 27, 2014

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

57 of 69 found this helpful

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Tom

Deltona, Fl.

Overall
Durability
Value
Features
Design
Usability
great company/ product

May 6, 2012

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.

56 of 67 found this helpful

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Alex

Illinois

Overall
Durability
Value
Features
Design
Usability
Worth The Cost

November 22, 2010

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.

56 of 68 found this helpful

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Lilliana

las cruces, NM

Overall
Durability
Value
Features
Design
Usability
Great!

June 16, 2014

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

55 of 67 found this helpful

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BJ

Okmulgee, OK

Overall
Durability
Value
Features
Design
Usability
Awesome sound!

May 2, 2012

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!

54 of 65 found this helpful

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chris

Miramar, FL

Overall
Durability
Value
Features
Design
Usability
Awesome speaker

July 2, 2014

Great sound. Clear crisp highs, mids are too. but if you want the bass too... Gotta put it in a sealed box. Only drawback is that you gotta buy the grills separately. Got 4 of them in my jeep. and the neighbors behind the street can hear the tunes loud and clearly.

54 of 66 found this helpful

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kj

omaha

Overall
Durability
Value
Features
Design
Usability
overall pretty darn good

February 14, 2013

I usually buy kappa infinitys but im not disappointed with the references. Mq quart four channel powering them and the sound good and get loud without distorting.

53 of 64 found this helpful

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Robert

Chesapeake, OH

Overall
Durability
Value
Features
Design
Usability
Good Price ,Good Preformance

June 4, 2012

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.

53 of 64 found this helpful

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Austin

Dallas, TX

Overall
Durability
Value
Features
Design
Usability
Great speakers

April 22, 2014

Great high quality speakers for the price you won't be dissapointed. If you can afford to upgrade to the Kappa line of Infinity speakers.

53 of 65 found this helpful

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figurehead

Tustin, CA

Overall
Durability
Value
Features
Design
Usability
Great set of speakers

November 10, 2010

These speakers sound very good. I got similar sets for my F350 and sets for my wife's 2007 Sienna minivan. I compared them to the components (individual) separates mid/tweeter and I think these sound better than the more expensive speakers. Regardless, they sound so much better than the oem speakers that came with the truck/car, it is silly to keep the original crap in the vehicle. Great price, quick shipping. a no brainer!

54 of 67 found this helpful

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Kelvin

Cedar Hill, TX

Overall
Durability
Value
Features
Design
Usability
Great speakers

December 2, 2011

if you are looking to upgrade your sound these are the speakers. They are clear and crisp. For the price you can't get a better set of speakers. Well worth the money. I would recommend these speakers.

51 of 62 found this helpful

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Nasty

Fayetteville NC

Overall
Durability
Value
Features
Design
Usability
Amazing sound quality

March 1, 2012

Bought these and installed them in my '06 Ram unamped. They were amazing; good bass, great mids and clear highs. Honestly didn't think they could get any better.

After selling my Ram I put them in my wife's Town & Country amped by a Pioneer GM-D9500F. To say they are better is quite the understatement. I have the treble increased via the little button on the speaker to compensate for the addition bass and mids they put out now. I sampled several songs from Crystal Method, Adele, G-Unit and a few on the radio. Every single song sound better than I had ever heard it.

These speakers amazed me when I first purchased them and after sitting in a box for a year they have amazed me again. My only regret is not spring for the amp the first time around.

51 of 64 found this helpful

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John

Edmonds, WA

Overall
Durability
Value
Features
Design
Usability
Great, I'm sure.

February 22, 2013

I bought these speakers because Sonic Electronix's website said these would fit my mom's 1977 Datsun 280z...But they didn't. Not even close. The speakers remain sealed in the box and unused. I'm sure I missed my opportunity to return them as well. I purchased these specifically because I know that Infinity has always made excellent speakers.

49 of 61 found this helpful

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Jon

Discovery Bay, CA

Overall
Durability
Value
Features
Design
Usability
Great set of speakers for the price

March 30, 2014

These have proven to be a great set of durable rears for me, would definitely recommend.

47 of 59 found this helpful

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Wade

CAMDEN, SC

Overall
Durability
Value
Features
Design
Usability
great

October 10, 2014

Sound amazing. Amazing mids and highs. Great buy. Thank you so much sonic. Best audio site ever

42 of 51 found this helpful

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Aldiaz95

95210

Overall
Durability
Value
Features
Design
Usability
Very good

June 11, 2015

These speakers sounds very good and they also look great!

20 of 24 found this helpful

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Stephen Bearden

Los Angeles, California

Overall
Durability
Value
Features
Design
Usability
Excellent speakers

May 29, 2016

I have owned a lot of 6x9 speakers and these are by far the best. I have not tried the kappas yet but if they sound better than these then they are doing a lot. JUST Put plenty of clean power on them and if they are going on a rear deck it is very critical to make sure that the trunk is totally sealed. I am a ASE Technician so I do know a little about it.

0 of 0 found this helpful

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humberto

Dallas, TX

Overall
Durability
Value
Features
Design
Usability
Excelente

April 17, 2016

Excelentes bocinas y muy buen servicio de sonic electronix, muy rapido el envio

0 of 0 found this helpful

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Nautalicious

Little Rock, AR

Overall
Durability
Value
Features
Design
Usability
Infinity 3 way

March 4, 2016

Bought these to go in my 2013 300c. They sound great, instant improvement and true 2ohm. This is my second set. I decided to even replace the "door woofers" to go with an entire infinity set up. Even found the 3.5 infinity 2ohm to match. Great job SE, they keep some stellar products! The price is bar none competitive and most times cheaper.

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Lloyd

Dover, DE

Overall
Durability
Value
Features
Design
Usability
Wish I had purchased these when I purchased the Accord

November 28, 2015

I purchased a pair of these Infinity Reference 9633cf 6 X 9 speakers and a pair of Infinity Reference 6033cs 6.5 inch speakers for my 2007 Accord upon the outstanding review the Sonic tech rep gave to them. Especially that he said that these speakers will not need an aftermarket amp with my particular Accord.
I first made the review for the 6033cs speakers in this text and then further in the article gave a review on the 9633cf speakers which I added more information to.
I would recommend these speakers over the 2007 Honda 4 door VP stock speakers and a over a good number of popular other brand speakers for several reasons. The 7,000 series Honda 2 door stick shift models have higher quality speakers than the stock in other models but are still inferior to these Infinity Reference speakers. Most Hondas have cute little near 1 inch diameter or half dollar sized magnets that are adequate until someone like myself want to hear the instruments clearly instead of just hearing the music..
The 07 VP has no dash tweeters. I currently have the tweeters double stick taped to the sail panel forward of the door glass. Driveaccord.com says it is difficult to rewire the tweeters from the crossover through the door opening to the dash mounting area. The dash tweeter grill has no holes for the sound to come out of. I will have to get a replacement pair.
According to my researching on line, only the Accord two door 6 cylinder models with stick shift has a crossover. Both this Accord and all others have a second wire pair from the plug at the radio for the tweeter. It was recommended that the wire from the radio go to the Infinity crossover and the crossover be mounted in/just under the arm rest where there is adequate space in both doors.
The two front door speakers which are currently capable of making more bass than these do not have the necessary Mid-range quality and highs to listen to music satisfactorily.
Wanting a quality sound that is necessary at the mid and high end of the audio spectrum to enjoy music, I switched to Infinity so I can actually hear the instruments instead of just hearing the music. Vast improvement for a lifetime audiophile. (67 years OLD)
I could have gotten the better infinity but for a weekend touring car the higher price for short or occasional long drives is not necessary.
The 6.5 inch Infinity Reference 6030cs replacements needed aftermarket plastic pop in mounts that can be purchased from the internet for under $6 dollars with free shipping. They are well worth it compared to drilling and grinding the uneven metal and possibly having a contact with the window glass. I did not see a Sonic version of this pop in speaker holder but I did not look for one there.
Be aware that the aftermarket plastic speaker mount that allow a "two second" pop in convenience does not have the correct placement of screw holes to mount these particular Infinity 6.5 inch speakers to the plastic. Using a determined amount of Southern Engineering I placed screws coated in non stick silicone, in the speaker holes, placed the speakers on the plastic pop in mount and applied a fiberglass goo that hardens relatively quickly. I unscrewed the 4 screws and drilled the holes deeper - then installed the supplied foam stick on pads to place on the speaker for air tightness and screwed the speakers on tighter, then popped them in the door frame. The plastic purchased pop in mount had to be roughed up to allow the fiberglass paste to adhere to it. A few small holes in the plastic pop in mount also make a good anchor hold for the fiberglass paste.
The stock head unit amplifier has more than enough power to drive these speakers to louder than I can tolerate -- without distortion from the speakers or the amp. The sound is clean and clear all the way up to the higher frequencies. The sound does not get to be called SHARP until the treble is turned all the way up, It sounds more like too loud for the rest of the music, not sharp. This Honda Accord radio head unit is not exactly aftermarket ultra high power amp quality but it is a close second. I do not have to turn up the treble on this stock radio to hear the high frequencies that are not producible from the stock speakers which have no tweeter or whizzer cone.
The bass is not as loud as the stock speakers but the Infinity speakers are new and will loosen up and make more bass as the hours wear them in. When I crank up the bass on this stock radio I can hear the bass nicely but not as loud as the rear 6 X 9 Infinities. I can feel the door vibrate but not hear metal rattling. I might go back in and use some sound deaden-er later to cancel out the bass canceling sounds from the back of the speaker. I read where placing sound deadener over the existing plastic moisture barrier makes a noticeable difference in the bass output. I do not have to crank the bass up to hear it with these mid bass speakers. Also because of the Infinity
6 X 9 9633 cf I mounted in the rear More than compensates (cf means it does not include a grill). I will have to grind down the stock plastic rear grills to fit these speakers or remount them under the back deck like I had the previous temporary speakers. It fits perfectly in the rear speaker opening. The stock speaker grill will need to be ground down to be remounted in their push in slots. The grills have an oval plastic ridge to go down to the metal for a better bass on the OEM Honda 6 X 9 speakers. These Infinity 9633cf speakers have a quarter inch plastic ridge on the top and have to be compensated for.
I am currently enjoying the resounding bass these rear infinity reference 9633cf speakers provide along with the absolutely clear sound they make up to the upper end of the audio range.
I purchased this pair of 6 X 9 9633cf Infinity reference speakers for the back shelf because the Sonic tech ref said they will make bass loud enough with the stock head unit and they are the best bang for the buck for my driving. The holes are there in the back shelf under the pop out speaker grills (you have to grab the 4 pop in tabs in the trunk with needle nose pliers to squeeze the plastic to get it to pop out). The Honda speaker wires are there tucked into the assembly within a few inches of the holes.
A Honda to Infinity speaker wire conversion plug will have to be purchased or special terminals can be purchased at Radio shack to connect to the speakers. Radio Shack sells pn 6403058 which has the two 7/64th female spade push on for the negative speaker terminal and two 3/16 female spade push on terminals for the positive speaker terminal.
Spade terminals will have to be ground down to about 1/3rd the width to plug into the Honda speaker cable socket. This is necessary for both the 9633cf and the 6030cf, 4 of these speaker wire connectors need to be made BUT the time to make them plus the costs of the male and female spade terminals would far offset the lesser cost of purchasing the pre-made units that can be found on line. It cost about $2.50 for a pair of correct sized female spade terminals ($10.00 for 4 pair for all 4 speakers). The Male spade terminals also have to be purchased, and then the males have to be ground to about 1/3rd the width to fit the Honda plug. Then the terminals have to be "SOLDERED-not Crimped" to the wires. Crimping is for a temporary fit because one of the crimps will surely pull off the wire and give you grief sooner or later. It is a great deal less time and grief to purchase these Honda to Infinity conversions. I found out the cable to speaker conversion cables are available after I had made the 4 conversion cables. I did not think to ask the tech or look for them at Sonic but they can be found on the internet.
Everything re-considered, I think if I had purchased the cable converters, the front speaker pop in mounts and made the modifications for the screw holes before hand, I could have mounted all 4 speakers in less than two hours.

Honda has premium sound radios that put out 120 watts RMS that should make you deaf soon. This VP has no specified power rating but it has enough RMS wattage to HURT -- it gets so loud. The Two Ohm rating of the Infinity, has something to do with the loud volume available along with the 93 dB sensitivity rating to make these speakers louder than the stock or other speakers I tried.

These infinity have 2 ohm impedance's. From the small diameter Honda wiring the speaker will probably see 2 Ohms at low and normal volume and not overheat the stock radio amp. They advertise that at higher volumes with the small speaker wire sizes and the bass turned up that the amp sees a 3 to 4 ohm load when the volume is cranked up.
I have read that more powerful aftermarket amps make loud bass and resoundingly better sounding music in other cars with lesser powered radios, but this "made for Granny / Grandpaw car" has more stock radio RMS wattage than I can bear. I am definitely realizing that the high power output of this car was made for later on in us senior's life when we start to go deaf. When these Infinity speakers are added with the 2 ohm speaker resistance the volume is increased drastically. The stock 3.8 ohm Honda speakers were loud till distortion about 3/4 ths of a turn of the volume knob but these are as louder with less of a turn without distortion.
I am sure a pair of 8 or 10 inch sub-woofers can be mounted with proper grinding of the rear deck If you chose a near 90dB sensitivity speakers or higher that Infinity makes, but these 6 X 9 Infinities fit in so easily and crank out enough bass to be proud of.

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Accessory Tools and Products

Accessories added

NVX 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

Your Price $39.99

Streetwires 25 ft. of True Spec 12 Gauge Speaker Wire

You need speaker wire to connect your speakers!

Your Price $37.85

Belva 23 ft. of True Spec 12 Gauge Speaker Wire

100% Copper Clad Aluminum, high strand count with ultra-flexible PVC blended jacket for easy installation

Your Price $14.99

Car Stereo and Speaker Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $18.99

NVX XTGSP2 Tone Generator and Speaker Polarity Tester

Perfect for safely troubleshooting and testing audio systems

Your Price $29.99

Universal Wire Puller & Grabber

Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!

Your Price $7.99

Encore Universal Four Door Power Door Lock Kit

Add Power Door Locking and Unlocking while you have the Door Panels removed

Your Price $29.99

NVX SDSK2 Speaker Kit

Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!

Your Price $12.99

NVX Sound Dampening Rubber Roller

Install your Sound Dampening with ease using this heavy duty rubber roller!

Your Price $7.99

XTC 6" x 9" Foam Speaker Baffles

Compresses and forms to the shape of most installations and reduces panel vibrations.

Your Price $11.54

12-10 AWG Butt Connectors

These yellow butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers.

Your Price $5.99

12-10 AWG Quick Disconnect Connectors

These yellow quick disconnect connectors make it easy to connect and disconnect speaker wire your to your new aftermarket speakers!

Your Price $11.99

Sonic Sub Boxes 6X9_PANDA_BOX

6" x 9" Wedge Box (Priced Individually)

Your Price $14.99

Atrend 6X9PR

1 Pair of 6" X 9" Speaker Boxes Made with 3/4" Hardwood MDF

Your Price $24.95

Items we think you might want
6030cs main
Infinity Reference 6030cs

• Peak Power: 270W
• RMS Power: 90W
• 1" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/8"
• Injection Molded Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 93dB

Your Price $89.95

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Why did you choose this?
Sonic Electronix Store
it was just right for my pocket. plus i always liked infinity.
Gustavo A on Oct 21, 2015
LOOKS, PRICING AND REVIEWS OF THIS BRAND.
wayne h on Sep 15, 2015
great speaker
Corny B on Sep 23, 2015
I love infinity products proven quality and great sounding speakers.
derrick b on Jun 1, 2015
-So I have a 99 Jeep grand cherokee
I recently bought a rockford fostgate four channel class d amp that I thought would run at 75x4channel @4ohm, and 100x4channel @2ohm. I thought I would be okay because my four kicker mid cs series @4ohms can handle 100rms and the rms that this website provided was 75rms @4ohms for the amp.

Well I recieved the amp however the amp came with a birthsheet that said 487 total amps. which I know is more than what this website said.

I was wondering how this new power would affect the orginal [email protected],and [email protected] I wanted to ask if this amp will now overpower my mid speakers? and also wanted to ask what the new numbers for rms would be at the 4 and ohm rms now for the amp?
Thanks.
simpson29 on Nov 18, 2014
Best Answer: Hello Andrew,

I can't recall the format to which Rockford Fosgate sends their birthsheets; But if I recall correctly they essentially add up the TOTAL RMS output of the amp @ 2ohms. So, this means the amp is doing ~487wRMS/4channels = ~120w RMS @ 2ohms , which would translate to roughly ~85w RMS @ 4ohms.

To your concern, its not a very big concern as long as the setup is 1) installed correctly, 2) tuned right, and 3) is putting out a CLEAN signal. To stay conservative, you can very well slightly turn down your levels.
Reply · Report · Customer SStaff on Nov 19, 2014
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Product Summary

Manufacturer

Model Number

9633cf

UPC

050667110550

Weight

9.98lbs

Internal SKU

9633cf

Internal Product ID

18906

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Infinity Reference 9633cf