Infinity Kappa 753T
Kappa Series 3/4" Edge-Driven Silk Dome Tweeter
Enjoy a complimentary $75 Installation credit on all Online Orders. Limit one per customer. Terms and Conditions apply.
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Elevate your car audio experience with the Infinity Kappa 753T 3/4" Tweeters. Engineered to deliver exceptional high-frequency clarity and robust performance, these high-quality tweeters bring your favorite music to life. Whether you're a daily commuter or an audiophile on a road trip, the Infinity Kappa 753T ensures you enjoy every moment with immersive audio.
| Key Features | Specifications |
|---|---|
| 3/4-Inch Edge-Driven Tweeters | Precise and powerful high frequencies |
| Edge-Driven Silk Dome Diaphragms | Smooth and detailed high-frequency response |
| High-Output Design | Built to handle high power levels for clear, dynamic sound |
| Multiple Mounting Options | Allows versatile installation in various locations |
| Tweeter Size | 3/4 inches |
| Power Handling | 50W RMS, 150W Peak |
| Frequency Response | 2.5kHz–21kHz |
| Sensitivity | 93 dB |
| Impedance | 2.5 ohms |
| Mounting Depth | 0.94 inches |
| Compatibility | Universal |
What's in the Box
- Infinity Kappa 753T Tweeters (pair)
- Mounting Hardware
- External Crossovers
- User Manual
Infinity Kappa 753T Kappa Series 3/4" 50W RMS (150W Peak Power Handling) Edge-Driven Silk Dome Tweeter
Experience exceptional clarity and lifelike sound with the Infinity Kappa 753T high-resolution 3/4" tweeters. Engineered with precision and sophistication, these tweeters reproduce crisp, detailed high frequencies up to 40kHz, revealing every nuance of your music. The edge-driven silk dome design ensures smoother dispersion and a broader soundstage, while Infinity’s renowned build quality delivers performance you can rely on.
Whether upgrading your factory system or completing a high-end audio build, the Kappa 753T’s compact form factor and flexible mounting options make installation effortless. Its premium design perfectly balances form and function, adding both visual elegance and sonic brilliance to your vehicle’s interior.
Key Features
- 3/4" (19mm) Edge-Driven Silk Dome Tweeters – Delivers ultra-clear, detailed high frequencies up to 40kHz for studio-quality sound.
- Plus One™ Glass Fiber Technology – Ensures smooth response and improved efficiency for enhanced overall sound performance.
- Adjustable Tweeter Output Control (0dB / -3dB) – Fine-tune your highs to match your system and listening preferences.
- Wide Sound Dispersion – Edge-driven dome design provides excellent off-axis response and a broader sweet spot.
- Compact and Versatile Mounting Options – Includes flush, surface, and starfish mounts for seamless integration in any vehicle.
- Slim, Smart Crossover Design – Features inline crossovers with simple connection cables for clean, hassle-free installation.
- High Sensitivity and Power Handling – Oversized voice coil delivers dynamic performance even at high output levels.
- Elegant Industrial Design – Combines sleek aesthetics with durable construction for long-lasting reliability.
- Perfect Upgrade Option – Enhances any car audio setup with improved clarity, accuracy, and depth.
What's Inside?
- Tweeters (6" wire attached)
- 16" Lengths of speaker wire with in-line crossovers
- Threaded flush-mount cups
- Plastic locking nuts
What Others Are Saying
Eddie was great - SDCS installed a new head unit in my 2019 4Runner. He was honest in his opinions regarding the options I was considering. Pricing was also good - he was able to reuse some of my existing installation kit so I saved a bit of $$.Installation was clean and fast and he took the time to walk through the features before I left. Highly recommend!!
I had a great time at this shop! The staff really knows their stuff and took the time to explain the different options without pressure. Installation was quick, clean and professional. Everything looks factory and sounds amazing. The prices were fair and customer service was above and beyond. I highly recommend this place if you're looking for quality car audio and excellent service.
Those guys are really professional! I had a new Alpine floating head unit installed in my 2008 Mercedes, and it feels like a brand-new car. The installation was super clean. At first, the sound wasn’t the same as the factory stereo, but Kevin tuned it to be just as good—if not better—without adding any new amps. They even used my factory GPS antenna so I don’t have extra wires hanging out. On top of that, they matched the online price. Big thanks to Kevin and Eddie—highly recommended!
Kevin was awesome, he took his time and explained everything to me. I went in initially for a dash cam install and then decided to get a sub and amp installed as well. Both turned out great and will be returning if I need more work done.
Came In not knowing what to expect when suddenly my stereo stopped working. Spoke with Kevin in the front and after a VERY fast diagnosing they discovered my wiring was incorrect. After only about 45 minutes total being in the store I was on my way to the beach with a working stereo again! Thank you so much SDCARSTEREO
Highly recommend Kevin and the team at San Diego Car Stereo for any issues with aftermarket stereos. I bought a car with an aftermarket stereo and AC unit that wasn’t working properly—specifically, the heat wasn’t functioning due to an improper setup. I had several people look at it with no luck, and even the dealership basically refused to help because it was an aftermarket install. I came to Kevin and his team over the holidays feeling pretty defeated, but he was confident he could get the heat working before I headed back to a Colorado winter. Sure enough, he got it done.
FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.