--- product_id: 368565354 title: "Infinity Kappa 303S 3\" (89mm) Midrange with Bandpass Crossover Enclosure - Pair" price: "S/.1118" currency: PEN in_stock: true url: https://www.desertcart.pe/products/368565354-infinity-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure store_origin: PE region: Peru --- # 3" (89mm) precision midrange driver 110W max output power Built-in bandpass crossover enclosure Infinity Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair **Price:** S/.1118 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your drive with midrange mastery — hear every detail, feel every beat. ## Quick Answers - **What is this?** Infinity Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair - **How much does it cost?** S/.1118 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/368565354-infinity-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful Yet Compact:** High-efficiency design delivers 110W max output in a sleek, flush-mount form factor. - • **Optimized Sound Imaging:** Focused midrange output enhances spatial audio placement for immersive listening. - • **Seamless System Upgrade:** Easily integrates into 2-way or 3-way car audio setups for perfect tonal balance. - • **Integrated Bandpass Crossover:** Filters unwanted frequencies to reduce distortion and sharpen sound staging. - • **Crystal-Clear Midrange Precision:** 3-inch driver engineered for vocal and instrument clarity that commands attention. ## Overview The Infinity Kappa 303S is a 3-inch midrange speaker featuring a built-in bandpass crossover enclosure designed to deliver precise vocal and instrument reproduction. With a 110W max output and optimized frequency filtering, it reduces distortion and enhances sound staging, making it an ideal upgrade for high-performance car audio systems seeking crystal-clear midrange clarity and immersive sound imaging. ## Description desertcart.com: Infinity Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair : Electronics ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Lightweight | | Age Range Description | Adult | | Antenna Location | For Surround Sound Systems | | Asin | B095B21FT2 | | Audio Driver Size | 8.9 centimeters | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #152,337 in Electronics (See Top 100 in Electronics) #1,746 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 4.9 out of 5 stars (17) 4.9 out of 5 stars | | 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 | KAPPA303S | | Mounting Type | Flush Mount | | Number Of Audio Channels | 3 | | Number Of Circuits | 1 | | 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 | | Unit Count | 1 Count | | Upc | 050667377007 | | 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 ![Infinity 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. ## 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.pe/products/368565354-infinity-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure](https://www.desertcart.pe/products/368565354-infinity-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-10*