See all parts that fit your 2003 Excursion
360W Peak (120W RMS) 6x8" Reference Series 2-Way Coaxial 3-ohm Speakers
Product highlights
• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB
Choose from any of our many bundles that include this product for even more savings!
Infinity REF687F with Installation Accessories
360W Peak (120W RMS) 6x8" Reference Series 2-way 4-ohm Coaxial Speakers + 6x8" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit
(234)
$148.01
List price $242.66
Bundle Savings of $94.65
Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury
$9.99
List price $14.99
Install a new Double-DIN car stereo in select 1995-2011 vehicles from Ford, Mercury, Mazda
$17.95
List price $22.99
5 1/4" Component Speaker to 6" x 8" Adapter Kit for select 1990-2019 vehicles from Ford, Mazda, Mercury
$18.99
List price $21.99
American International FM-K552
Single DIN or Double DIN Stereo Dash Kit for select 1995-2011 vehicles from Ford, Lincoln, Mazda
$8.99
List price $19.99
Scosche FD1330B / FD1330 Dash Kit
Install a new Double-DIN car stereo in select 1995-2011 vehicles from Ford, Mercury, Lincoln (Black)
$10.99
List price $12.95
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa
$194.99
List price $300.00
6.95" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, WebLink, Apple CarPlay, and Android Auto (SiriusXM Ready)
$298.00
List price $399.99
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $146 94
Promo Savings of $12 90
Total price:
$134 04
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $169 94
Promo Savings of $19 80
Total price:
$150 14
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $160 94
Promo Savings of $17 10
Total price:
$143 84
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $159 94
Promo Savings of $16 80
Total price:
$143 14
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $153 94
Promo Savings of $15 00
Total price:
$138 94
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
20% off
$29 99
Priced separately $133 94
Promo Savings of $6 00
Total price:
$127 94
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $138 94
Promo Savings of $10 50
Total price:
$128 44
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
50% off
Priced separately $138 94
Promo Savings of $17 50
Total price:
$121 44
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $132 94
Promo Savings of $8 70
Total price:
$124 24
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
20% off
$15 99
Priced separately $119 94
Promo Savings of $3 20
Total price:
$116 74
Experience Better Sound With Easy to Install Speaker Baffles. This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
20% off
$21 99
Priced separately $125 94
Promo Savings of $4 40
Total price:
$121 54
Get 40% Off NVX SDSK2 Sound Dampening Speaker Kit with your Speaker purchase! Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
40% off
Priced separately $118 94
Promo Savings of $6 00
Total price:
$112 94
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, their newly engineered baskets are optimized to fit most factory speaker locations. Available in a range of standard sizes, they’re the perfect upgrade from factory speakers.
Priced Per Pair
JL Audio Stealthbox® SB-F-SUPRCNSL/10W3v3
Custom-Fit Loaded 10" Sealed Truck Enclosure with One 10W3v3-2 Subwoofer for select 1999-2007 F-250 Super Duty and F-350 Super Duty and Excursion with Front Bucket Seats
$1,149.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
7" Single DIN Flip-Out Touchscreen CD/DVD Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$829.99
List price $930.00
Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa
$129.99
List price $150.00
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$349.95
List price $500.00
Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
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Manufacturer:
Model Number:
REF687F
Weight:
4.10lbs
Internal SKU:
ref687f
Internal Product ID:
202381
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Sound Wonderful. Excellence as expected from infinity. Got mine on a SKAR 75.4 amp. They rock. Solid bass and crystal clear highs.
Best sounding 6X8's I've ever owned. I have them paired two a Kenwood excelon 795bh receiver and there very loud. Very punchy in the midrange and exceptional Bass. Infinity The name says it All.....
Verified purchase
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NVX 25 ft. of True Spec 16 Gauge Speaker Wire
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• 270 watts Peak Each, 90 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.63"
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
