See all parts that fit your 2003 Focus
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
(228)
$174.01
List price $242.66
Bundle Savings of $68.65
Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury
$9.99
List price $14.99
Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen
$7.99
List price $11.99
Install a new car stereo in select 1986-2004 vehicles from Ford, Mercury, Mazda
$5.99
List price $6.99
Install a new Double-DIN car stereo in select 1999-2004 Focus and Cougar
$22.99
List price $25.99
Install a new Single-DIN car stereo in select 1999-2004 Focus and Cougar
$26.99
List price $29.99
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready
$249.99
List price $280.00
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $172 94
Promo Savings of $12 90
Total price:
$160 04
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $195 94
Promo Savings of $19 80
Total price:
$176 14
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $186 94
Promo Savings of $17 10
Total price:
$169 84
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $185 94
Promo Savings of $16 80
Total price:
$169 14
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $179 94
Promo Savings of $15 00
Total price:
$164 94
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
20% off
$29 99
Priced separately $159 94
Promo Savings of $6 00
Total price:
$153 94
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $164 94
Promo Savings of $10 50
Total price:
$154 44
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
50% off
Priced separately $164 94
Promo Savings of $17 50
Total price:
$147 44
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
30% off
Priced separately $158 94
Promo Savings of $8 70
Total price:
$150 24
This offer cannot be combined with any other coupons or offers.
Infinity REF687F (INFSPKRF687FUS)
20% off
$15 99
Priced separately $145 94
Promo Savings of $3 20
Total price:
$142 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 $151 94
Promo Savings of $4 40
Total price:
$147 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 $144 94
Promo Savings of $6 00
Total price:
$138 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
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready
$249.99
List price $280.00
6.8" Double DIN Touchscreen DVD Receiver with Bluetooth, Apple CarPlay, and Android Auto (SiriusXM Ready)
$650.00
List price $750.00
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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
1 found this helpful
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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.
