--- product_id: 49669633 title: "In Phase XTC17.2 250W 2 x 6.5 Inch Car Speakers - 17cm Car Speaker for Door or Parcel Shelf - Audio Speakers & Subwoofers, black" brand: "in phase" price: "S/.632" currency: PEN in_stock: true reviews_count: 10 url: https://www.desertcart.pe/products/49669633-in-phase-xtc17-2-250w-2-x-6-5-inch store_origin: PE region: Peru --- # Adjustable rotary tweeter 250W peak power Easy install kit included In Phase XTC17.2 250W 2 x 6.5 Inch Car Speakers - 17cm Car Speaker for Door or Parcel Shelf - Audio Speakers & Subwoofers, black **Brand:** in phase **Price:** S/.632 **Availability:** βœ… In Stock ## Summary > 🎢 Elevate your ride’s soundtrack β€” because your car deserves to sound as sharp as you look. ## Quick Answers - **What is this?** In Phase XTC17.2 250W 2 x 6.5 Inch Car Speakers - 17cm Car Speaker for Door or Parcel Shelf - Audio Speakers & Subwoofers, black by in phase - **How much does it cost?** S/.632 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/49669633-in-phase-xtc17-2-250w-2-x-6-5-inch) ## Best For - in phase enthusiasts ## Why This Product - Trusted in phase brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Installation:** All cables and fixings included for a seamless upgrade in under an hour. - β€’ **Powerful 250W Peak Output:** Unleash booming bass and crystal-clear highs that dominate your drive. - β€’ **Trusted UK Audio Expertise:** Crafted by a team with 500+ years of combined R&D for premium sound quality. - β€’ **Lightweight Glass Fibre Cone:** Experience faster, stronger bass without added weight or distortion. - β€’ **Precision-Tuned Rotary Tweeter:** Customize your soundstage with adjustable tweeters for perfect audio focus. ## Overview The In Phase XTC17.2 6.5-inch car speakers deliver up to 250 watts peak power with a rigid glass fibre woven cone for enhanced bass response and clarity. Featuring an adjustable rotary tweeter, these coaxial speakers allow precise sound direction, ensuring crystal-clear highs even from door-mounted positions. Designed and engineered by UK audio experts, the package includes all necessary cables and fixings for easy installation, making it a premium upgrade for any vehicle’s audio system. ## Description In Phase are proud to launch the newest series of XTC speakers. Thanks to the high quality powdered and coated speaker chassis, which dampens distortion and gives more detail, and the glass fibre woven cone which adds rigidity and strength, you can expect a much cleaner, sharper sound with a much more powerful bass response. The rotary tweeter in the coaxial range allows clean distribution of clear high end frequencies whilst the rigid Kevlar cone and weighted magnet allows rhythmic, clean and resonant bass. All In Phase products are designed by a team of audio enthusiasts in the UK, we have been designing audio products for 30 years so we have picked a thing or two up. We love car audio and know what we want from audio products, so it helps us grasp want the every day customer needs from their audio system. Get ready for a seriously upgraded sound quality – even when used with a factory fitted stereo. The In Phase XTC 17.2 speaker system delivers 250 watts of peak power, with rich, sharp and crystal-clear sound. The smart adjustable design of the 6.5” speakers enables you to focus the sound on your required listening angle. Delivering 210 watts of peak power, with rich, sharp and crystal-clear sound, the smart design of the 5.25” speaker means it can be positioned anywhere and still impress. This is down to the powered and coated speaker chassis, which dampens distortion and gives more detail, and the glass fibre woven cone which adds rigidity and strength, producing a more powerful bass response. The XTC10.2 are beautiful little speakers. Ideal for replacing dashboard speakers in your old camper or replacing the small speakers in your doors. Providing a crisp and clear sound, you really cannot go wrong with these. Seriously loud, amazingly clean and sharp, the In Phase XTC69.3 speaker system delivers 400 watts of peak power and rich, crystal-clear sound. With triaxial speakers – that’s effectively three speakers in one – the In Phase XTC69.3 400 watts speaker system takes your in-car sound to a whole new level of volume, power and clarity. ## Features - Car Speakers 6.5 Inch - Glass fibre woven cone gives for a more rigid and stronger cone without the additional weight, producing a faster and more powerful bass response regardless of the power - Peak Power Handling - The speakers allow up to 250 Watt peak input power to each speaker and 60W continuous (RMS) power. Cosmetically finished to perfection, this speaker is not only beautiful to listen to, it is beautiful to look at. - Direct Rotary Tweeter Car Door Speakers - Adjust the tweeter to the required listening angle to enjoy crystal clear sound even when the speaker is positioned at the bottom of the door. - Easy to Install - Comes complete with all cables, fixings and instructions. Each speaker measures 6.5 inches (17cm) with a mounting depth of 62.1mm. - Trusted Brand - In Phase is a UK based brand, our team currently has over 500 years of audio research and development experience, creating quality products from premium material that our customer deserve, including, car audio speakers & subwoofers. ## Technical Specifications | Specification | Value | |---------------|-------| | Antenna Location | Door | | Asin | B00JC0KWFW | | Audio Driver Size | 6.5 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Box Contents | Car Speakers, Instruction Manual | | Brand Name | In Phase | | Colour | black | | Compatible Devices | Smartphone, Tablet | | Compatible With Vehicle Type | Car | | Connectivity Protocol | coaxial | | Control Method | Touch | | Controller Type | Touch Control | | Country Of Origin | China | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.4 4.4 out of 5 stars (179) 4.4 out of 5 stars | | Enclosure Material | Glass Fiber, likely plastic enclosure | | Frequency Response | 25 KHz | | Global Trade Identification Number | 05060224039700 | | Input Voltage | 12 Volts (DC) | | Is Waterproof | false | | Item Dimensions D X W X H | 5D x 16W x 5H centimetres | | Item Weight | 2 kg | | Manufacturer | In Phase | | Maximum Speaker Output Power In Watts | 250 Watts | | Model Name | XTC17.2 | | Model Number | XTC17.2 | | Mounting Type | Door Mount | | Mp3 Player | No | | Network Connectivity Technology | Coaxial | | Number Of Audio Channels | 2.0 | | Number Of Circuits | 1 | | Number Of Items | 1 | | Power Source | Corded Electric | | Product Features | Adjustable Tweeter | | Product Warranty | yes | | Series Number | 17 | | Speaker Size | 6.5 Inches | | Speaker Type | Coaxial | | Specific Uses For Product | In-car audio | | Subwoofer Connectivity Technology | Wired | | Tweeter Diameter | 1 Inches | | Warranty Type | Limited | | Water Resistance Level | Water Resistant | | Wireless Technology Type | No Wireless Communication Technology | | Woofer Driver Diameter | 6.5 Inches | ## Product Details - **Audio output mode:** Surround - **Brand:** In Phase - **Connectivity technology:** Coaxial - **Frequency response:** 25 KHz - **Material:** Glass Fiber, likely plastic enclosure - **Model name:** XTC17.2 - **Mounting type:** Door Mount - **Speaker maximum output power:** 250 Watts - **Speaker type:** Coaxial - **Special feature:** Adjustable Tweeter ## Images ![In Phase XTC17.2 250W 2 x 6.5 Inch Car Speakers - 17cm Car Speaker for Door or Parcel Shelf - Audio Speakers & Subwoofers, black - Image 1](https://m.media-amazon.com/images/I/81X1J-7eYXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great sound *by on Reviewed in the United Kingdom 15 June 2026* Purchased to replace 12 year old front door speakers in my Fiat 500L which had developed a rasping noise at higher volumes. Well pleased with the sound quality with excellent bass response. The speakers themselves are pretty much universal, but, for my vehicle at least, adapter mounts are needed for easy fitting, something which is not immediately obvious in the advertisement.Seems to be a well made quality product at a reasonable price point. ### ⭐⭐⭐⭐⭐ Value for money *by on Reviewed in the United Kingdom 26 October 2021* For the money, these are awesome speakers I first bought some a few years back when they were much more expensive, so they are a bargain now. I'm running them from a kenwood 5channel amp, 8 of these in total, wired to a 2ohm load per channel, so 2 units per channel, giving 120w rms per channel, plus a pair of JL Audio 12in subs in the boot.These give very good quality sound in general, nice deep, crisp bass, controlled midrange and decent top end, however, I have had a couple of tweeters blow on the units, but then again, I do push them hard, beyond what most people would use these for as I like testing equipment hard before recommending anything to my customers and these are pretty good, they must be, otherwise I wouldn't have had them in my personal vehicle for the past 5years, this recent set I bought are to replace a unit I've managed to pop.The thing I would suggest is to overdrive these units, or any speaker for that matter. If your speaker is rated at 60w RMS (only really pay attention to RMS. Things like PMPO, MAX etc are inflated numbers to make it look impressive) then plan to use an amplifier of minimum 60w RMS, ideally 75-100w RMS as the amp can control the speaker easier with excellent control. If you underdrive the speakers by using an amp smaller than the rated power, the amp will struggle to control the speaker at higher volumes causing clipping, and its far easier to damage a speaker from underdriving it than over driving it. ### ⭐⭐⭐⭐ Decent bass. I like them. *by on Reviewed in the United Kingdom 11 December 2025* Good speakers. Nice sound. They don't distort easily, so you can push them a bit. They will give you more bass than most speakers the same size. But don't expect miracles. I might get another pair for the rear doors. For the money paid I am happy. ## Frequently Bought Together - In Phase XTC17.2 250W 2 x 6.5 Inch Car Speakers - 17cm Car Speaker for Door or Parcel Shelf - Audio Speakers & Subwoofers - Sound-way Spacer rings adapters and harness kit for 6.5" inch / 165 mm speakers compatible with Fiat, Lancia, Alfa Romeo, Vauxhall, Ford, Peugeot, Citroen, Iveco --- ## 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.pe/products/49669633-in-phase-xtc17-2-250w-2-x-6-5-inch](https://www.desertcart.pe/products/49669633-in-phase-xtc17-2-250w-2-x-6-5-inch) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-11*