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Infinity Reference 9623i

6" x 9" 3-way Speakers (REF9623I)

  • 4.3

(8 reviews)

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The product on this page is discontinued, but there is a newer model available:
Newer Model: Infinity REF-9603ix
Infinity REF-9603ix thumbnail
$142.45 In Stock

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  • 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
  • Frequency response: 46-21,000 Hz
  • Sensitivity: 94.7 dB
  • Top-mount depth: 3-1/16"
  • 1-year SonicElectronix.com warranty

Priced Per Pair

Product History:

Infinity REF-9603ix thumbnail
(newest, current model)
Infinity 9633cf thumbnail
(previous model, replaced by Infinity REF-9603ix)
Infinity 9623i thumbnail
(previous model, replaced by Infinity Reference 9633cf)
Infinity 9613I thumbnail
(previous model, replaced by Infinity Reference 9623i)

Sonic Electronix, Inc. can only ship Infinity products within the United States of America.

Speaker Specifications
Speaker Size 6" x 9"
Design 3-way
Tweeter Design Dome
Tweeter Composition Textile
Woofer Composition Mica Injected Polypropylene (MIPP)
Woofer Surround Rubber
Peak Power Handling 300 watts
RMS Power Handling 100 watts
Sensitivity 95 dB
Frequency Response 46 - 21,000 Hz
Impedance (Per Voice Coil) 4 ohms
Top-Mount Depth 3-1/16"
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Sonic Electronix
Customer Review Summary for Infinity Reference 9623i
Average Customer Rating is 4.3 out of 5 stars:
  • 4.3
based on 8 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
38%
4 star:
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.
50%
3 star:
.
.
13%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
  • 4.3
4.3
Value
  • 4.6
4.6
Features
  • 4.4
4.4
Design
  • 4.4
4.4
Usability
  • 4.5
4.5
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
June 2, 2010 Chrysler Sebring Infinity Replacement/Upgrade
Review by
malc7397 from Philadelphia PA
Overall
  • 4.0
Durability
  • 3.0
Value
  • 5.0
Features
  • 4.0
Design
  • 4.0
Usability
  • 5.0
The Infinity Reference 9623i's are installed in my 1998 Chrysler Sebring limited convertible. Install was fairly easy. The front right and front left speaker chassis have to be cut for the proper installation of the 9623i's. The back right and left speaker require no modification, so the 9623i's just slip right in.
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December 13, 2009 Infinity Reference -9623i
Review by
Craig from Bend, OR
Overall
  • 4.0
Durability
  • 5.0
Value
  • 4.0
Features
  • 4.0
Design
  • 4.0
Usability
  • 4.0
Purchased this speaker on recommendation of a friend that installs auto sound systems. I use them suspended in a full size van and am very satisfied with the results.
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June 22, 2009 Decent 3 way mainstream set
Review by
Carlo1986 from Lima, Peru
Overall
  • 3.0
Durability
  • 3.0
Value
  • 4.0
Features
  • 3.0
Design
  • 3.0
Usability
  • 4.0
For sound quality they are ok, not the best speakers in the world buy they put out good sound for the price. The bass output in these set is great, specially if amplified, just with a head unit uīll miss half of itīs potential. The mids and highs are ok, a little on the harsh side. Not to natural sound but powerful. Itīs an ok set with a good price/performance ratio.
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December 18, 2008 Great product
Review by
AMANDA from Coon Rapids, MN
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
These are a great set of speakers. They are nice and clear and the sound quality is great. I would recommend this product to anyone who wants to replace their stock speakers.
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March 6, 2008 Great 6x9s
Review by
Joshua from Sylvan Lake, AB, Canada
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
These speakers are awesome, you really need an amp to get everything out of these speakers. But once an amp is put in place watch out, the quality really shines. Great bass, and really crisp highs. Infinity has done it again, with a great product, that performs really well and looks good at the same time. And at such a good price you can't go wrong. And of course Sonic Electronix is great, amazing service.
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View All 8 Reviews for Infinity Reference 9623i
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.
  Product Price Add?
20 ft. of 16 AWG KICKER X-Series Speaker Wire 20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
$17.95
50 ft. of 14 AWG StreetWires Speaker Cable 50 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.
$39.99
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.
  Product Price Add?
NVX SDSK2 Speaker Kit NVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
$14.99
NVX SDRLR1 Sound Dampening Rubber Roller NVX SDRLR1 Sound Dampening Rubber Roller
Install your Sound Dampening with ease! This heavy duty rubber roller is designed specifically to install your NVX products!
$8.95
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.
  Product Price Add?
Car Stereo and Speaker Installation Tool Kit Car Stereo and Speaker Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.
$14.99
Door Panel & Upholstery Remover Tool Door Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!
$11.99
Universal Window Handle Remover Tool Universal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.
$11.99
Universal Wire Puller & Grabber Universal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$8.99
22-18 AWG Butt Connectors 22-18 AWG Butt Connectors
These red butt connectors are perfect for connecting the speaker wire when replacing your factory speakers!
$4.99
16-14 AWG Butt Connectors 16-14 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.
  Product Price Add?
Scosche SPL Meter Scosche SPL Meter
Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.
$24.99
AutoSound 2000 CD-101 AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102 AutoSound 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-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

Product Summary

Manufacturer: Infinity
Model number: 9623i
UPC: 050667034856
Weight: 11.00 lbs
Internal SKU: 9623i
Internal product ID: 9320