





Access exclusive offers, news and more.
Thanks for signing up. You'll be the first to receive updates about new collections, top brands, and exclusive products.
600W Peak (200W RMS) 6x8" Kappa Series 2 Way Coaxial 3-ohm Speakers
• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Textile Edge Driven Dome tweeters
• Glass Fiber cone material
• Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB
Choose from any of our many bundles that include this product for even more savings!
Infinity Kappa 683XF with Speaker Installation Kit
Includes: (2) 6" x 8" 2-Way speaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller
(142)
$243.16
List price $382.66
• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Textile Edge Driven Dome tweeters
• Glass Fiber cone material
• Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB
Infinity Kappa Series speakers, available in all standard sizes, are designed to bring a new standard of excellence in car audio to virtually any vehicle. Kappa’s Plus One fiberglass woofers deliver high-output, deep and robust bass. The high-resolution 3/4" edge-driven textile dome tweeters deliver soaring highs up to 40kHz. 2" and 3" midranges are available to upgrade two-way component systems into three-way. The compact 3" midrange speakers also offer a perfect plug-and-play solution with low frequency response to 300Hz, and high sensitivity.
Priced Per Pair
Best selling similar products
• 130 watts Peak Each, 65 watts RMS Each
• 3/4" tweeter and 1/2" super tweeter PEI (Polyetherimide) Dome tweeters
• Injection-molded Mineral-filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
(82)
$109.99
List price $109.99
• 225 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters with neodymium magnets
• Polypropylene cone material with EVC™ (Extended Voice Coil) technology
• Impedance: 4 ohm
• Sensitivity: 90 dB
(10)
$76.96
List price $99.99
Infinity REF687F (INFSPKRF687FUS)
• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB
(1)
$129.95
List price $159.95
• 360 watts Peak Each, 60 watts RMS Each
• 1" PEI-Polypropylene Balanced Dome tweeters
• Graphite-injected Reinforced Spun cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB
(49)
$73.99
List price $69.99
• 225 watts Peak Each, 75 watts RMS Each
• 3/4" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
(8)
$143.96
List price $199.99
• 300 watts Peak Each, 45 watts RMS Each
• 1" Polyetherimide Balanced Dome tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
(1)
$118.80
List price $138.80
• 230 watts Peak Each, 75 watts RMS Each
• Hi-Res Audio certified with up to 40 kHz frequency response
• 1" Cloth Dome tweeters
• Combined Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
(3)
$149.95
List price $180.00
• 160 watts Peak Each, 80 watts RMS Each
• 1" Aluminum Dome tweeters with polyurethane suspension
• Polypropylene-Carbon Fiber Hybrid cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
(23)
$239.99
List price $239.99
• 200 watts Peak Each, 50 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material with Extended Voice Coil (EVC) technology
• Impedance: 4 ohm
• Sensitivity: 90 dB
(13)
$79.99
List price $89.99
• 110 watts Peak Each, 55 watts RMS Each
• 1/2" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB
(15)
$89.99
List price $89.99
Manufacturer:
Model Number:
Kappa 683XF
Weight:
6.94lbs
Internal SKU:
kappa683xf
Internal Product ID:
183277
5 star |
|
100% |
4 star |
|
0% |
3 star |
|
0% |
2 star |
|
0% |
1 star |
|
0% |
Durability |
|
5 |
Value |
|
4.5 |
Features |
|
5 |
Design |
|
4.5 |
Usability |
|
5 |
1st Gen Tacoma awsome
These speakers are still breaking in and sound amazing. Day and night difference in my Tacoma. Powered off a after market pioneer deck at 50w each. It takes a bit of messing around with the button on the front of the tweeters to decide which way sounds better. Tested with everything from Limp biscuit Faith to Westside
connection. Even a few country songs. Now if I was to do it again in a first gen tacoma I would have went with the 5.25s in the front to save yourself from jigsawing out the inside of the door to squeeze them in. For some reason the 6x8s in the rear are putting out huge bass with the eq tuned perfectly. I can say from a old audiophile that used to run massive systems. I was overwhelmingly surprised at what these put out. Once they break in all
the way I will be wiring for amp to power them. Kappas for the win.
1
found this helpful.NVX SDBSK2 1.38 Square Feet Damping Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
(41)
$14.99
List price $18.74
NVX SDSK2 1.38 Square Feet Damping Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
(104)
$9.99
List price $18.74
NVX SDBPRO20 20 Square Feet Damping Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks! (4.5mm Thick)
$109.99
List price $143.99
NVX SDBBP40 36 Square Feet Damping Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks! (91mil Thick)
(38)
$114.99
List price $131.99
Eliminates speaker panel distortion and reduces door vibration, rattles and squeaks!
(47)
$39.99
List price $47.99
Use this to eliminate rattle from your doors!
(23)
$94.99
List price $209.00
NVX SDRLR1 Sound Damping Rubber Roller
Universal Professional Heavy Duty Roller for Sound Damping
(116)
$10.99
List price $13.99
NVX SDRLR2 Sound Damping Rubber Roller
Universal Professional Heavy Duty Roller for Sound Damping
(18)
$11.99
List price $14.99
NVX 25 ft. of True Spec 12 Gauge Speaker Wire
100% OFC wire with EnvyFlex metallic jacket and noise eliminating twisted-pair technology to provide crystal clear sound.
(50)
$29.99
List price $49.99
Belva 23 ft. of True Spec 12 Gauge Speaker Wire
100% Copper Clad Aluminum and PVC blended jacket for easy installation and high strand count for maximum audio quality
(42)
$6.99
List price $14.99
Belva BTK106 Trim Panel Remover
Six Piece Professional-Grade Installer Panel Removal Tool Kit for Car Stereo/Speakers
(40)
$14.99
List price $19.99
Belva BTK105 Trim Panel Remover
Five Piece Professional-Grade Installer Panel Removal Tool Kit for Car Stereo/Speakers
(69)
$11.99
List price $18.99
Sign up for our emails and we’ll send you a code for
10% off the .
Be the first to know about new arrivals, exclusive offers, and more!
Check your email for the code and start saving today!
*Offer valid for new customers only. Contact us and we’ll help you build the system of your dreams for less.
By clicking "Get my discount!" and submitting your email, you agree to our
Terms of Service and
Privacy Policy.