--- product_id: 1810202 title: "T1D415 Power T1 4-Ohm DVC 15\" Subwoofer" brand: "rockford fosgate" price: "€ 1584.63" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.pt/products/1810202-t1d415-power-t1-4-ohm-dvc-15-subwoofer store_origin: PT region: Portugal --- # 8.4” mounting depth for flexible installs 1000W RMS power handling Patented VAST tech +25% cone area T1D415 Power T1 4-Ohm DVC 15" Subwoofer **Brand:** rockford fosgate **Price:** € 1584.63 **Availability:** ✅ In Stock ## Summary > 🎶 Feel the bass, own the vibe — Rockford Fosgate Power T1D415 ## Quick Answers - **What is this?** T1D415 Power T1 4-Ohm DVC 15" Subwoofer by rockford fosgate - **How much does it cost?** € 1584.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1810202-t1d415-power-t1-4-ohm-dvc-15-subwoofer) ## Best For - rockford fosgate enthusiasts ## Why This Product - Trusted rockford fosgate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **SQ & SPL Perfected:** Engineered for both sound quality and loudness, making every beat hit with precision and impact. - • **Installation Freedom:** Slim 8.4” mounting depth fits extreme custom setups without compromise. - • **Rockford Reliability:** Built tough with premium materials and backed by a 1-year warranty for peace of mind. - • **VAST Technology Boost:** Expands cone surface by 25% for subwoofer performance that feels larger than life. - • **Unmatched Power Output:** Delivers a thunderous 1000 Watts RMS for deep, clean bass that commands attention. ## Overview The Rockford Fosgate T1D415 is a 15-inch dual 4-ohm subwoofer designed for car audio enthusiasts seeking powerful, clean bass. Featuring patented VAST technology that increases cone surface area by 25%, it delivers 1000 Watts RMS (2000 Watts max) with exceptional sound quality and SPL performance. Its shallow 8.4” mounting depth allows versatile installation, while premium build quality and a 1-year warranty ensure durability and reliability. ## Description The T1D415 Dual 4-Ohm 15” subwoofer is part of Rockford Fosgate's Power series that has always been known for class leading performance, power handling, and extreme output capabilities. Built with the highest grade of materials and components available, the T1 subwoofers are designed for those customers who want not only the best products, but the best sound possible from their audio system. The Power T1D415 subwoofer features dual 4-Ohm voice coils and rocks 1000 Watts of RMS power. These bad boys have Rockford Fosgate's patented VAST technology that increases surface cone area up to 25% so it performs like a much larger woofer. Complicated voice coil wiring is a thing of the past because now you can simply select your impedance and plug it in. The SWIFT terminal design simplifies installation by simply rotating the terminal for either a series or parallel final configuration. This Bass Beast is full of innovative technologies. Delivering performance and output in higher power applications, the T1D415 is clean, high tech and ready to set off car alarms! ## Features - Feel the Power of the clean and high tech T1D415 black 15” subwoofer including grille and integral trim ring - The Power Series T1D415 is a Dual 4-Ohm subwoofer with power handling rated at 1000 Watts RMS/2000 Watts Max - These bad boys have patented VAST technology that increases surface cone area up to 25% so the T1D415 performs like a much larger woofer - Extreme flexibility for extreme installations with a mounting depth of 8.4” - Famous Rockford Fosgate build quality with a full 1-year warranty ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Bass Boost | | Antenna Location | car | | Asin | B004UFHY8C | | Audio Driver Size | 15 inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Best Sellers Rank | #270,560 in Electronics (See Top 100 in Electronics) #1,311 in Car Component Subwoofers | | Brand | Rockford Fosgate | | Built In Media | T1D415 | | Color | Black | | Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop | | Compatible With Vehicle Type | & SUVs, Select Cars, Truck | | Connectivity Protocol | wired | | Connectivity Technology | wired | | Control Method | Voice | | Controller Type | ring | | Customer Package Type | FFP | | Customer Reviews | 5.0 5.0 out of 5 stars (11) 5.0 out of 5 stars | | Enclosure Material | Kevlar fiber reinforced paper, anodized aluminum, rigid die-cast aluminum | | Frequency Response | 25 hertz | | Global Trade Identification Number | 00780687328962 | | Impedance | 2 ohm | | Is Waterproof | FALSE | | Item Dimensions D X W X H | 18"D x 19.5"W x 19.5"H | | Item Weight | 28 pounds | | Manufacturer | Rockford Fosgate | | Model Name | T1D415 | | Model Number | T1D415 | | Mounting Type | Flush Mount | | Number Of Audio Channels | 1 | | Number Of Circuits | 1 | | Number Of Items | 1 | | Number Of Power Levels | 1 | | Power Source | 12V | | Signal To Noise Ratio | 85 db | | Speaker Maximum Output Power | 2000 watts | | Speaker Size | 15 inches | | Speaker Type | Subwoofer | | Specific Uses For Product | car | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 15 inches | | Unit Count | 1 Count | | Upc | 780687328962 | | Warranty Description | 1 year parts and labor | | Warranty Type | Limited | | Water Resistance Level | Not Water Resistant | | Woofer Diameter | 15 inches | ## Product Details - **Audio Output Mode:** Surround - **Brand:** Rockford Fosgate - **Connectivity Technology:** wired - **Frequency Response:** 25 hertz - **Speaker Maximum Output Power:** 2000 watts ## Images ![T1D415 Power T1 4-Ohm DVC 15" Subwoofer - Image 1](https://m.media-amazon.com/images/I/71-DVS7Y0IL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sounds great *by on Reviewed in the United States January 31, 2023* I wasn't happy with my 2 Boston acoustics G12 subs so I tried this single 15 sub. I like the sound quality of this 15 better than the G12s, and It does hit with more authority. So i like it better for SPL and SQ. I'm running a 900 watt alpine mono amp just for this one sub BTW. ### ⭐⭐⭐⭐⭐ SQL Driver *by on Reviewed in the United States October 10, 2014* Never cared for Rockford subs until I owned this one. This is a great SQL driver, I have never heard kick drums sound so good with so much impact and tight. It will play low with ease as most 15's will do but it handles fast beats pretty well for a 15I have it in a 3.10net custom enclosure with a 6" PSP port tuned to 33hz I designed and built on a Rockford P1000X1D and I am pretty sure it can take more power if its clean. Never have I smelt coil.Sure there are better drivers and louder drivers but if you are going to play actual music this on is a go to ### ⭐⭐⭐⭐⭐ Sleek *by on Reviewed in the United States January 19, 2021* Very clear and loud bass ## Frequently Bought Together - Rockford Fosgate T1D415 Power 15" T1 4-Ohm DVC Subwoofer - Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output - RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction --- ## 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.pt/products/1810202-t1d415-power-t1-4-ohm-dvc-15-subwoofer](https://www.desertcart.pt/products/1810202-t1d415-power-t1-4-ohm-dvc-15-subwoofer) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-29*