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Infinity REF507CF (INFSPKRF507CFUS) (Open Box, Good)

390W Peak (130W RMS) 5.25" Reference Series 2 Way Component 3-ohm Speaker System

Infinity
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• 195 watts Peak Each, 65 watts RMS Each
• 3/4" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Learn more about the ls-ref507cf-u7

We apologize

This item has been discontinued

Description


Infinity brand icon

Authorized dealer

Item Condition - Open Box, Good:

This product is used, but it will work like new and is in overall good condition. It will show signs of wear that can include scuffing, scratches, fingerprints, dents, and worn corners or installation marks. May be missing non-essential parts, accessories or original packaging.

Product Details:

  • 5-1/4" 2-way Component System Car Speakers
  • Power Handling:
    • Peak: 390 watts per set / 195 watts each side
    • RMS: 130 watts per set / 65 watts each side
  • Polypropylene cone material
  • Hi-Roll Rubber speaker surround
  • Flush and surface mount hardware included
  • Starfish bracket for mounting in factory tweeter locations
  • True four ohm impedance technology
  • Tweeter adjustment circuits (0, +3 dB)
  • 3/4" Textile Edge Driven Dome tweeters
  • Top-mount Depth: 1.89"
  • Cutout Dimensions: 4.47"
  • Impedance: 4 ohm
  • Frequency Response: 67 - 21000 Hz
  • Sensitivity: 93 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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

Specifications & Details


Speaker Specifications
Series
Reference Series
Priced Per
Pair
Number of Speakers
2 Speakers + 2 Tweeters
Speaker Size
5-1/4"
Design
2-way Component System
Tweeter Design
Edge Driven Dome
Tweeter Size
3/4"
Tweeter Composition
Textile
Woofer Composition
Polypropylene
Woofer Surround
Hi-Roll Rubber
Peak Power Handling
195 watts
RMS Power Handling
65 watts
Total PEAK Per Pair/Set
390 watts
Total RMS Per Pair/Set
130 watts
Sensitivity
93 dB
Frequency Response
67 - 21000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
1.89"
Bottom-Mount Depth
2.17"
Cutout Dimensions
4.47"
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
Compatible vehicle types
Car/Truck/SUV/Van
What is in the box?
Paperwork
User manual
WITB: Speakers
Foam Gasket
Speakers (2)
Washers
Tweeters (2)
Tweeter flush mounts (2)
Tweeter surface mounts (2)
Crossover networks (2)
Mounting screws (8)
Mounting clips (8)
Adhesive brand badges
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

REF507CF-2

Weight:

4.13lbs

Internal SKU:

ls-ref507cf-u7

Internal Product ID:

215302

Customer Ratings & Reviews


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

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  • You avoid incompatible radios, speakers, or wiring
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Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.