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Infinity Reference Series Rear Speaker Replacement Kit

Fits select 1999-2004 F-350 Super Duty and F-250 and F-450 Super Duty

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

See compatible vehicles Learn more about the 99-04-ford-f-250-rd-inf
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List price $174.94
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-20%

$139.94

 with warranty
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Description


Infinity brand icon

Authorized dealer

Infinity REF687F

New Reference speakers are designed to deliver Infinity’s signature sound in more vehicles. They feature edge-driven textile tweeters for smooth, clear highs and the larger models offer an adjustable tweeter output level control for high-frequency optimization based on installation location or the listener’s preference. Oversized Plus One™ woofers offer more surface area for higher bass output and enhanced midrange performance. Plus, our newly engineered baskets are optimized to fit most factory speaker locations.

Infinity REF687F (INFSPKRF687FUS)

360W Peak (120W RMS) 6x8" Reference Series 2-Way Coaxial 3-ohm Speakers
Quantity: 1

Product Details:

  • 6" x 8" 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: 2-7/16"
  • Cutout Dimensions: 7-1/4 x 5 
  • Impedance: 3 ohm
  • Frequency Response: 49 - 21000 Hz
  • Sensitivity: 93 dB
  • Authorized Internet Dealer
  • MFR #: REF687F
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

Metra 72-5600

Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury
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Product Features:

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 1991 Ford Ranger is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


General specifications
Series
Reference Series
Total PEAK Per Pair/Set
360 watts
Total RMS Per Pair/Set
120 watts
Front speaker specifications
Speaker Size
6" x 8"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Textile
Woofer Composition
Polypropylene
Woofer Surround
Hi-roll Rubber
Sensitivity
93 dB
Frequency Response
49 - 21,000 Hz
Impedance (Per Voice Coil)
4 ohm
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

99-04-FORD-F-250-RD-INF

Weight:

4.18lbs

Internal SKU:

99-04-ford-f-250-rd-inf

Internal Product ID:

207809

Customer Ratings & Reviews


Infinity Reference Series Rear Speaker Replacement Kit thumbnail image

5 star
87%
4 star
9%
3 star
3%
2 star
0%
1 star
1%



Durability
4.8
Value
4.8
Features
4.8
Design
4.8
Usability
4.8

Customer Photos & Videos


Customer Reviews

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great product

The following review is for 72-5600, which is a part of the bundle you are viewing.

The connector allows installation of aftermarket speakers without modifying the factory harness. The only issue I had was one of the wires was loose in the connector.

By Arnie on October 16, 2014

121 found this helpful


Awesome product

The following review is for 72-5600, which is a part of the bundle you are viewing.

Bought these for a 02 F150. Just plug in the connector from your truck that connects to factory speaker into these harnesses then into your new speaker. Makes install a breeze.

By Jason on June 18, 2010

120 found this helpful


Easy to use

The following review is for 72-5600, which is a part of the bundle you are viewing.

These are very easy to use and install. It's also easier to clean up if you want to take out your aftermarket speakers at a later time.

By Damien on February 3, 2013

119 found this helpful


very handy

The following review is for 72-5600, which is a part of the bundle you are viewing.

This was a good simple product that made installing new speakers a breeze. It was just plug and play,no cutting or anything. Would recommend to anyone whose vehicle allows for it.

By Joseph Payne on September 16, 2013

119 found this helpful


Metra 72-5600

The following review is for 72-5600, which is a part of the bundle you are viewing.

It was an exact fit. I had no problems with installation.

By Jerry on May 30, 2013

119 found this helpful


Metra 72-5600 (2007 Ford Mustang GT Shaker 500)

The following review is for 72-5600, which is a part of the bundle you are viewing.

Purchased to install 2 pairs of Pioneer TS-D6802R in my 2007 Mustang GT with Shaker 500. Made the install easy. Make sure to check the alignment of the conductors when plugging into the car's harness. The pins of the Metra plug kept pushing out of the connector.
Plenty of slack for the install. Zip tie everything down.

By 4Stringenator on February 4, 2014

117 found this helpful


Works great

The following review is for 72-5600, which is a part of the bundle you are viewing.

Worth the few buck especially if you are using the stock ford wiring harness

By roy on May 20, 2014

110 found this helpful


Perfect Match!

The following review is for 72-5600, which is a part of the bundle you are viewing.

Perfect Match for a Ford Fusion 2006 +!
If you have a 6 speaker system with 2 tweets up front you wont be able to connect them with stock harnesses your gonna have to buy some bass blockers and wire them directly to the terminals on the speakers(if your not using a amp because if you are then your obviously in no need of these!)

Great product thought!

By Earl on July 11, 2009

107 found this helpful


Made install a snap

The following review is for 72-5600, which is a part of the bundle you are viewing.

Perfect connection, keeps the vehicle stock if there is ever a need, plus made installing the speakers so easy.

By Gary on August 23, 2011

106 found this helpful


Easy

The following review is for 72-5600, which is a part of the bundle you are viewing.

Good product. makes installing speakers very easy

By Rob on July 26, 2009

102 found this helpful



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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
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.