My Account
If you are already registered, please log in.
Create your account and enjoy a new shopping experience.
Create A New Account
have questions?
Always the correct part
We know our products
We're happy to help
Free shipping on orders over $200*
About: Infinity Kappa 753T Kappa Series 3/4" 50W RMS Silk Dome Tweeters
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.
Kappa edge-driven silk dome tweeters equipped with oversized voice coils deliver silky smooth highs with impressive thermal power handling and 40kHz high resolution.
Patented Plus One™ Glass Fiber Woofers
Infinity’s glassfiber woofer cones are lighter and stiffer with more cone-area than the competition, delivering increased lowfrequency output and higher efficiency. Hearing is believing.
0dB or -3dB Tweeter Output Level Control
The push-button on the angled tweeter allows tweeter output level control of 0dB or -3dB to optimize system linearity based on installation location.
UniPivot and Angled Tweeter
For 5-1/4”, 6-1/2” and 6”x 8” coaxial models, the tweeters are angled and can be rotated 270° after installation on most models. This gives you imaging options and the ability to elevate the soundstage on low mounted speakers.
3-way Upgradability
Kappa 2-way component system crossovers are compact and equipped with 2-way and 3-way selections to accommodate a 2” or 3” midrange upgrade. The optional 2” or 3” midrange includes a bandpass crossover to upgrade a two-way system into a three-way system with perfect tonal balance.
Super Compact Design and High Sensitivity 3” Midrange Speaker
Kappa 3” midrange delivers low-frequency response to 300Hz while keeping high sensitivity over 89dB.The super compact design and premium performance allows the midrange to fit more vehicles without sacrificing any of your audio experience.
Sleek and Powerful Industry Design
The essence of form and function, Kappa tweeters are elegantly designed deliver a car audio experience as powerful as it is beautiful.
You may return most new, unopened items within 30 days of delivery for a refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item).
You should expect to receive your refund within two-three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Coming Soon...
Infinity
About: Infinity Kappa 203S Kappa Series 2" 50W RMS Midrange Speakers Infinity Kappa Series speakers, available in all standard sizes, are designed to bring a
Infinity
About: Infinity Kappa 303S Kappa Series 3" 55W RMS Midrange Speakers Infinity Kappa Series speakers, available in all standard sizes, are designed to bring a
Infinity
About: Infinity Kappa 83WDSSI Kappa Series 8" 400W RMS Subwoofer Take Infinity car audio for a ride. Innovative materials and breakthrough engineering have always placed Infinity products in...
Infinity
About: Infinity Kappa 103WDSSI Kappa Series 10" 450W RMS Subwoofer Take Infinity car audio for a ride. Innovative materials and breakthrough engineering have always placed Infinity products in...
Infinity
About: Infinity Kappa 123WDSSI Kappa Series 12" 500W RMS Subwoofer Take Infinity car audio for a ride. Innovative materials and breakthrough engineering have always placed Infini
Infinity
About: Infinity Kappa 463XF Kappa Series 4"x6" 60W RMS 2-Way Car Speakers Infinity Kappa Series speakers, available in all standard sizes, are designed to bring a new standard of
