--- product_id: 737806461 title: "UMII15-22 Ultimax II 15\" DVC Subwoofer 2 Ohm Per Coil" brand: "dayton audio" price: "VT304446" currency: VUV in_stock: true reviews_count: 5 url: https://www.desertcart.vu/products/737806461-umii15-22-ultimax-ii-15-dvc-subwoofer-2-ohm-per store_origin: VU region: Vanuatu --- # ±24 mm xmax for deep bass 4-layer 3" flat wound voice coil 900W RMS power handling UMII15-22 Ultimax II 15" DVC Subwoofer 2 Ohm Per Coil **Brand:** dayton audio **Price:** VT304446 **Availability:** ✅ In Stock ## Summary > 🎶 Unleash seismic bass with precision and power! ## Quick Answers - **What is this?** UMII15-22 Ultimax II 15" DVC Subwoofer 2 Ohm Per Coil by dayton audio - **How much does it cost?** VT304446 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/737806461-umii15-22-ultimax-ii-15-dvc-subwoofer-2-ohm-per) ## Best For - dayton audio enthusiasts ## Why This Product - Trusted dayton audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heat-Optimized Design:** Extensive venting minimizes power compression for consistent, reliable output. - • **Cutting-Edge Cone Tech:** Lightweight woven carbon fiber cone ensures fast, detailed sound response. - • **Powerhouse Performance:** Handles up to 900 watts RMS for thunderous, room-shaking bass. - • **Precision Bass Control:** ±24 mm xmax excursion delivers deep, distortion-free low frequencies. - • **Versatile Enclosure Compatibility:** Optimized for sealed or vented setups—build your perfect soundscape. ## Overview The Dayton Audio UMII15-22 Ultimax II is a 15" dual voice coil subwoofer featuring a rigid carbon fiber cone, 900W RMS power handling, and ±24 mm xmax excursion. Its advanced 4-layer voice coil and vented frame design ensure minimal distortion, efficient heat dissipation, and peak performance in both sealed and vented enclosures. ## Description Introducing the UMII15-22 Ultimax II 15" Carbon Fiber Cone subwoofer from Dayton Audio. Building on the success of their predecessor, these subwoofers have been meticulously engineered to surpass expectations. With improved excursion capability, lower distortion, higher power handling, better efficiency, and increased output, the Ultimax II subwoofers elevate your audio experience to new depths. Immerse yourself in rich, booming bass that will shake you to the core. Dayton Audio continues to redefine the boundaries of excellence with the UMII15-22 subwoofer. Review: Amazing subwoofer will blow your mind. buy it. buy it. buy it! do not hesitate!!!!!! Review: Great for the pride point ## Features - A large aluminum shorting cap and sleeve help keep inductance linear to guarantee minimal distortion - The rigid yet lightweight woven carbon fiber cone delivers quick, detailed, and accurate response - With ±24 mm xmax, you can expect powerful and deep bass response, taking your audio experience to the next level - Equipped with a 4-layer 3" flat wound voice coil that can handle up to 900 watts RMS - The frame and motor include extensive venting ensuring efficient heat dissipation for consistent and reliable operation, while minimizing power compression - Dual spiders maintain cone linearity even at extremely high excursion levels, providing peak audio performance at all times - Optimized for compact sealed enclosures, but capable of exceptional low frequency extension in vented designs - offering you the freedom to create the perfect audio setup ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DBRP6B6R | | Antenna Location | For Home Theater Systems, For Car Audio, For High-End Music Setups | | Audio Driver Size | 15 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Audio output mode | Surround | | Brand | Dayton Audio | | Built-In Media | Speaker | | Color | Black | | Compatible Devices | Desktop, Laptop, Television, Projector, Home Theater, Gaming Console | | Connectivity Protocol | Wired | | Connectivity Technology | Wired | | Connectivity technology | Wired | | Control Method | Remote | | Customer Reviews | 5.0 out of 5 stars 32 Reviews | | Enclosure Material | Aluminum | | Frequency Response | 29 | | Frequency response | 29 | | Global Trade Identification Number | 00848791010248 | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 25.4D x 25.4W x 20.3H centimeters | | MP3 player | No | | Manufacturer | Dayton Audio | | Model Name | Dayton Audio UMII15-22 | | Model Number | UMII15-22 | | Mounting Type | Flush Mount | | Mounting type | Flush Mount | | Number Of Circuits | 1 | | Number of Audio Channels | 5.1 | | Number of Items | 1 | | Power Source | Corded Electric | | Series Number | 2 | | Speaker Maximum Output Power | 400 Watts | | Speaker Size | 15 Inches | | Speaker Type | Subwoofer | | Speaker maximum output power | 400 Watts | | Specific Uses For Product | Home Theater, Car Audio, Audio Enthusiast Setups | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 15 Inches | | UPC | 848791010248 | | Unit Count | 1 Count | | Warranty Type | Limited | | Wireless Technology | No Wireless Communication Technology | | Woofer Diameter | 15 Inches | ## Product Details - **Audio output mode:** Surround - **Brand:** Dayton Audio - **Connectivity technology:** Wired - **Frequency response:** 29 - **Speaker maximum output power:** 400 Watts ## Images ![UMII15-22 Ultimax II 15" DVC Subwoofer 2 Ohm Per Coil - Image 1](https://m.media-amazon.com/images/I/71NeWFWFlGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing subwoofer will blow your mind. buy it. buy it. buy it! do not hesitate!!!!!! *by C***N on 26 December 2025* ### ⭐⭐⭐⭐⭐ Great for the pride point *by S***Y on 26 March 2026* ### ⭐⭐⭐⭐⭐ The best keept secret!!! *by E***N on 21 March 2026* ## Frequently Bought Together - Dayton Audio UMII15-22 Ultimax II 15" DVC Subwoofer 2 Ohm Per Coil - 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control, Dual TPA3116 Chip, DC 12-24V, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board, Password Free - Dayton Audio TCP115-4 4" Treated Paper Cone Midbass Woofer 4 Ohm --- ## 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.vu/products/737806461-umii15-22-ultimax-ii-15-dvc-subwoofer-2-ohm-per](https://www.desertcart.vu/products/737806461-umii15-22-ultimax-ii-15-dvc-subwoofer-2-ohm-per) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*