--- product_id: 270597654 title: "Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS)" brand: "infinity" price: "β‚©400251" currency: KRW in_stock: true url: https://www.desertcart.kr/products/270597654-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300 store_origin: KR region: South Korea --- # 3-way coaxial design 6x9 inch Plus One woofer 300W peak power Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) **Brand:** infinity **Price:** β‚©400251 **Availability:** βœ… In Stock ## Summary > 🎢 Elevate your drive with sound that commands attention! ## Quick Answers - **What is this?** Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) by infinity - **How much does it cost?** β‚©400251 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/270597654-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300) ## 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 - β€’ **Precision 3-Way Audio:** Experience rich highs, mids, and deep bass with the advanced 3-way coaxial speaker design. - β€’ **Seamless Compatibility:** True 4-Ohms impedance technology ensures smooth integration with most aftermarket car stereos. - β€’ **Power that Packs a Punch:** Deliver crystal-clear sound with 300 watts peak power and 200 watts RMS for your ultimate car audio experience. - β€’ **Plus One Woofer Advantage:** Oversized Plus One polypropylene woofer cone boosts bass and midrange clarity like no other. - β€’ **Sleek, Ready-to-Install Design:** Optimized 3-1/8" mounting depth and included grilles make upgrading your ride effortless and stylish. ## Overview The Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers deliver powerful 300W peak audio with a sophisticated 3-way design featuring a Plus One polypropylene woofer, textile dome tweeter, and supertweeter. Engineered for superior bass and midrange clarity, these speakers offer true 4-Ohm impedance compatibility with aftermarket car stereos, a compact 3-1/8" mounting depth, and come complete with protective grillesβ€”perfect for millennial professionals seeking premium sound and effortless installation. ## Description Infinity 6x9 car speakers ## Features - 6"x9" 3-way speakers (pair) Plus polypropylene woofer cone with hi-roll rubber surround 1" edge-driven, textile dome tweeter; textile semi-dome supertweeter - Power Handling: Peak: 600 watts per pair / RMS: 200 watts per pair - Oversized Plus One woofers offer more surface area for higher bass output and enhanced midrange performance. - Optimized frame size, True 4-Ohms impedance technology, Compatible with aftermarket car stereos - Top-mount Depth: 3-1/8", Cutout Dimensions: 8-1/2" x 5-3/4" , Impedance: 3 ohms, Frequency Response: 46 - 30000 Hz, Sensitivity: 94 dB, Grilles included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q2R3Q48 | | Additional Features | Radio | | Antenna Location | Car | | Audio Driver Size | 6 inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #59,630 in Electronics ( See Top 100 in Electronics ) #526 in Car Coaxial Speakers | | Brand | Infinity | | Built-In Media | [Grilles, Information on True Four Ohm Impedance technology] | | Compatible Devices | Laptop, Smartphone, Tablet | | Compatible with Vehicle Type | Car | | Connectivity Protocol | Coaxial | | Connectivity Technology | Coaxial | | Control Method | Touch | | Controller Type | Button | | Customer Reviews | 4.5 4.5 out of 5 stars (360) | | Enclosure Material | Polypropylene, Rubber, Textile, Metal | | Frequency Response | 30 hertz | | Impedance | 3 ohm | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 3.69"D x 6.4"W x 3.69"H | | Item Weight | 6.9 pounds | | Manufacturer | Harman International | | Maximum Range | 10 meters | | Model Name | REF 9633IX | | Model Number | REF-9633IX | | Mounting Type | Car Mount,Coaxial | | Number of Audio Channels | 3 | | Number of Items | 2 | | Power Source | Corded Electric | | Series Number | 9633 | | Speaker Maximum Output Power | 300 watts | | Speaker Size | 6 inches | | Speaker Type | Coaxial | | Specific Uses For Product | Car | | Subwoofer Connectivity Technology | Wired | | Unit Count | 2 Count | | Warranty Type | Limited | | Woofer Diameter | 6.4 inches | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** Infinity - **Connectivity Technology:** Coaxial - **Frequency Response:** 30 hertz - **Speaker Maximum Output Power:** 300 watts ## Images ![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 1](https://m.media-amazon.com/images/I/41sBvH5zlTL.jpg) ![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 2](https://m.media-amazon.com/images/I/41d8IRHlUYL.jpg) ![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 3](https://m.media-amazon.com/images/I/31I1-6ubYlL.jpg) ![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 4](https://m.media-amazon.com/images/I/31obYbqartL.jpg) ![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 5](https://m.media-amazon.com/images/I/31UIUmSd1FL.jpg) ## Frequently Bought Together - Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Infinity Reference 3032cf 3.5-Inch, 75-watt High Performance Two-Way Loudspeaker (Pair) - RED WOLF Front Dash Tweeters Speaker Wiring Harness Adapter Connector Plug Replacement for Dodge Ram Jeep Chrysler 2005-2022 Aftermarket Dash Tweeters Audio Cable Plug 2PC --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/270597654-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300](https://www.desertcart.kr/products/270597654-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-25*