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Infinity REF607F + 9633IX (REF9633IXAM)

360W Peak (120W RMS) 6.5" Reference Series 2-way 4-ohm + 600W Peak (200W RMS) 6x9" 3-way 3-ohm Coaxial Car Speakers

Infinity
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• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Learn more about the ref607f_ref9633ixam
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Fits your 1990 Premier

Fits the following locations:

  • Mounting adapter brackets
Similar items | Update vehicle | Vehicle store
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List price $349.90
Thanks , You Pay:
-34%

$229.90

/pair  with warranty
Starting at $21/mo or 4 payments of $58 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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Description


Infinity brand icon

Authorized dealer

Infinity REF607F (INFSPKRF607FUS)

360W Peak (120W RMS) 6.5" Reference Series 2-Way Coaxial 3-ohm Speakers
Quantity: 1

Product Details:

  • 6-1/2" Reference Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 360 watts per pair / 180 watts each
    • RMS: 120 watts per pair / 60 watts each
  • Polypropylene cone material
  • Rubber speaker surround
  • 1" Textile Edge Driven Dome Tweeters
  • +3dB tweeter boost switch function
  • 3-ohm impedance combines with speaker wire for 4-ohm load
  • Features Plus One woofer cone architecture
  • Increased low-frequency output and accurate sound production
  • Optimized frame size featuring compact design
  • Top-mount Depth: 2-1/16"
  • Cutout Dimensions: 5"
  • Impedance: 3 ohm
  • Frequency Response: 53 - 21000 Hz
  • Sensitivity: 93 dB
  • Authorized Internet Dealer
  • MFR #: REF607F
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

Infinity Reference 9633IX (REF9633IXAM)

600W Peak (200W RMS) 6x9" Reference Series 3-Way Coaxial 3-ohm Car Speakers
Quantity: 1

Product Details:

  • 6" x 9" Reference Series 3-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 200 watts per pair / 100 watts each
  • Polypropylene cone material
  • Hi-Roll Rubber speaker surround
  • Patented Plus One woofer speaker construction
  • 1" Textile Edge Driven Dome tweeter
  • Textile Semi-Dome super tweeter
  • Adjustable tweeter output level function
  • Optimized frame size to fit into any vehicles
  • Compatible with aftermarket car stereos
  • Top-mount Depth: 3-1/8"
  • Cutout Dimensions: 8-1/2" x 5-3/4" 
  • Impedance: 3 ohm
  • Frequency Response: 46 - 30000 Hz
  • Sensitivity: 94 dB
  • Protective speaker grilles included
  • Authorized Internet Dealer
  • MFR #: Reference 9633IX
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


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Specifications & Details


Speaker Specifications
Series
Reference Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
6-1/2"
Design
2-way Coaxial
Tweeter Design
Edge-driven Dome
Tweeter Size
1"
Tweeter Composition
Textile
Woofer Composition
Polypropylene
Woofer Surround
Hi-roll Rubber
Peak Power Handling
180 watts
RMS Power Handling
60 watts
Total PEAK Per Pair/Set
360 watts
Total RMS Per Pair/Set
120 watts
Sensitivity
93 dB
Frequency Response
53 - 21,000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
2-1/16"
Cutout Dimensions
5"
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
No
Includes Damping Kit
without Damping Kit
What is in the box?
Paperwork
User manual
WITB: Speakers
Foam Gasket
Speakers (2)
Mounting screws (4)
Mounting screws (8)
Mounting clips (8)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

REF607F_REF9633IXAM

Weight:

10.48lbs

Internal SKU:

ref607f_ref9633ixam

Internal Product ID:

206652

Customer Ratings & Reviews


Infinity REF607F + 9633IX (REF9633IXAM) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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Sound quality goes a long way

The following review is for Reference 9633IX, which is a part of the bundle you are viewing.

I have bought these same speakers three times for each of my vehicles, I do a lot of driving for work between my engine plants and customer buildings, I have always loved Infinity systems, Planning on putting this set into my 09 Malibu lt and my 2016 impala ltz

By Jessica on March 28, 2020

42 found this helpful


The following review is for REF607F, which is a part of the bundle you are viewing.
By Rob on January 7, 2025 Checkmark Icon Verified purchase
2018 Honda Fit

1 found this helpful


2014 Kia Soul - Great sound & value

The following review is for REF607F, which is a part of the bundle you are viewing.

Installed in back doors of Kia Soul, pushing them with Kenwood Excelon X302-4 amp (50W RMS x 4), and an Excelon head unit. These speakers sound great!

By Matt on January 10, 2025 Checkmark Icon Verified purchase
2014 Kia Soul




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
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Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.