--- product_id: 368565354 title: "Kappa 303S 3\" (89mm) Midrange with Bandpass Crossover Enclosure - Pair" brand: "infinity" price: "₨7482" currency: SCR in_stock: true reviews_count: 6 category: "Infinity" url: https://www.desertcart.sc/products/368565354-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure-pair store_origin: SC region: Seychelles --- # 110W max power handling for punchy sound 3" (89mm) midrange driver for rich vocals Adjustable tweeter level for perfect tonal balance Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair **Brand:** infinity **Price:** ₨7482 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your drive with sound that commands attention and leaves others wishing they had it. ## Quick Answers - **What is this?** Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair by infinity - **How much does it cost?** ₨7482 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/368565354-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure-pair) ## Best For - infinity enthusiasts ## Why This Product - Trusted infinity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful Low-End:** Glass fiber woofer cones maximize cone area and stiffness for deeper, more efficient bass response. - • **Customizable Sound:** Push-button tweeter level control lets you fine-tune output for flawless integration in any car setup. - • **Silky Smooth Highs:** Kappa edge-driven silk dome tweeters deliver crystal-clear highs up to 40kHz, elevating every note. - • **Seamless System Upgrade:** Bandpass crossover enclosure transforms your 2-way system into a balanced 3-way powerhouse. - • **Audiophile-Grade Fit & Finish:** Flush mount design with premium materials ensures your car audio looks as good as it sounds. ## Overview The Infinity Kappa 303S is a 3-inch midrange speaker pair featuring advanced silk dome tweeters with oversized voice coils for ultra-smooth highs and 40kHz resolution. Its lightweight glass fiber woofer cones deliver enhanced low-frequency output and efficiency. Equipped with a bandpass crossover enclosure and adjustable tweeter output, it upgrades your car audio system to a refined 3-way setup, combining premium sound quality with sleek, flush-mount aesthetics. ## Description desertcart.com: Infinity Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair : Electronics Review: Audiophile grade audio that can fit your OEM system. - Installed these on my Grand Highlander Limited with JBL OEM sound, We had to make a base plate because these are 3 inches instead of 3.5 from the factory and we did trim a little of the oem underplate for the speaker covers so they fit perfect. They sound astonishingly good, voice is very clear, I can hear stuff that previously where disguised as noise the highs are so detailed and smooth Im amazed on how good this sound. Review: The price can't be beat for the quality. - Why did you pick this product vs others?: Sound quality it super. ## Features - Kappa edge-driven silk dome tweeters equipped with oversized voice coils deliver silky smooth highs with impressive thermal power handling and 40kHz high resolution. - Infinity’s glass fiber woofer cones are lighter and stiffer with more cone-area than the competition, delivering increased low-frequency output and higher efficiency. Hearing is believing. - The push-button on the angled tweeter allows tweeter output level control of 0dB or -3dB to optimize system linearity based on installation location. - The essence of form and function, Kappa tweeters are elegantly designed deliver a car audio experience as powerful as it is beautiful. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B095B21FT2 | | Additional Features | Lightweight | | Age Range Description | Adult | | Antenna Location | For Surround Sound Systems | | Audio Driver Size | 8.9 centimeters | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #65,292 in Electronics ( See Top 100 in Electronics ) #611 in Car Coaxial Speakers | | Brand | Infinity | | Built-In Media | KAPPA303S | | Color | Black | | Compatible Devices | Laptop | | Compatible with Vehicle Type | & SUVs, Select Cars, Truck | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Bluetooth | | Control Method | Voice | | Controller Type | Button | | Customer Package Type | Flat Free Package | | Customer Reviews | 4.9 out of 5 stars 17 Reviews | | Enclosure Material | Glass Fiber | | Frequency Response | 15000 hertz | | Impedance | 3 ohm | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 8"D x 2"W x 4"H | | Item Weight | 0.78 kg | | Manufacturer | Infinity | | Model Name | KAPPA303S | | Model Number | INFSPKKA303SAM | | Mounting Type | Flush Mount | | Number Of Circuits | 1 | | Number of Audio Channels | 3 | | Number of Items | 1 | | Power Source | Corded Electric | | Series Number | 303 | | Signal-to-Noise Ratio | 93 db | | Speaker Maximum Output Power | 110 watts | | Speaker Size | 3 inches | | Speaker Type | Component | | Specific Uses For Product | Car audio systems, including two-way and three-way component upgrades, and general car audio enhancement. | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 3 inches | | UPC | 050667377007 | | Unit Count | 1 Count | | Warranty Description | 1-Year Manufacturer Warranty | | Warranty Type | Limited Warranty | | Water Resistance Level | Not Water Resistant | | Wireless Technology | Bluetooth | | Woofer Diameter | 8.9 centimeters | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** Infinity - **Connectivity Technology:** Bluetooth - **Frequency Response:** 15000 hertz - **Speaker Maximum Output Power:** 110 watts ## Images ![Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair - Image 1](https://m.media-amazon.com/images/I/51+DlEfWnKL.jpg) ## Questions & Answers **Q: What are the total measurements of this speaker?** A: Thanks for your interest in our product. Our Infinity Kappa 303S has a Top-mount Depth of 1 1/4 (Inches), a Bottom-mount Depth 1 9/16 (Inches), a Cutout Diameter 2 15/16 (inches), and a Mounting Height 0.343 (Inches). **Q: Can I use this with infinity kappa component or coaxial speakers?** A: Yes. Our Kappa 303S is compatible with the Infinity Kappa Series component system. **Q: Can I wire the crossover to the amp and not through another crossover?** A: Our Infinity Kappa 303S includes crossovers that can be switched to 3-way mode. If you have a 3-way system, one crossover needs to be wired to another crossover, and the other connects directly to your amplifier. Please note that these midrange drivers are designed for use with the Kappa 603CF, 503CF, or 693C 2-way component sets. **Q: What frequency ranges does the crossover cover?** A: The crossover point of the Infinity Kappa 303S is 300Hz. If you're planning a three-way setup here's the recommended frequency range in setting up the crossover Woofer to Midrange: 200Hz or higher. Do not go below 200Hz. Midrange to Tweeter: 2.5Hz or higher. Do not go below 2.5kHz. You may select the frequency that gives you the best sonic results. A good starting point is 500Hz and 5kHz, and then you can work your way up or down until you find the best settings. If you need more help, please reach out to our Customer Support. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Audiophile grade audio that can fit your OEM system. *by C***A on July 14, 2026* Installed these on my Grand Highlander Limited with JBL OEM sound, We had to make a base plate because these are 3 inches instead of 3.5 from the factory and we did trim a little of the oem underplate for the speaker covers so they fit perfect. They sound astonishingly good, voice is very clear, I can hear stuff that previously where disguised as noise the highs are so detailed and smooth Im amazed on how good this sound. ### ⭐⭐⭐⭐⭐ The price can't be beat for the quality. *by A***R on July 7, 2025* Why did you pick this product vs others?: Sound quality it super. ### ⭐⭐⭐⭐⭐ Crossovers have 3 way plug not two way plug won’t work for my infinity kappa crossovers *by D***N on October 12, 2021* Sound amazing, problem is they won’t work with my crossovers as they state they will a simple plug and play. My crossovers require a 2 prong plug and these come with a 3 prong plug, Update, it’s a 3 way plug but you can plug it into the 2 way just make sure it’s the two wires that are the same color as that’s what sounds the best, you will have to trim a small amount off the crossover to put the cover back on to accommodate for the 3 way plug. ## Frequently Bought Together - Infinity KAPPA303S 3" (89mm) Midrange with Bandpass Crossover - Infinity KAPPA603CF 6-1/2" (165mm) Two-Way Component Speaker System - Infinity KAPPA693C 6" x 9" (168mm x 240mm) Two-Way Component Speaker System --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/368565354-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure-pair](https://www.desertcart.sc/products/368565354-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure-pair) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-08-08*