---
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: "€ 69.75"
currency: EUR
in_stock: true
reviews_count: 10
category: "In Phase"
url: https://www.desertcart.pt/products/49669633-in-phase-xtc17-2-250w-2-x-6-5-inch
store_origin: PT
region: Portugal
---

# Directional rotary tweeter 250W peak power Easy installation kit 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:** € 69.75
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention!

## 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?** € 69.75 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/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

- • **Sleek Meets Sound:** Modern, refined design that looks as premium as it sounds—turn heads while you turn up.
- • **Plug & Play Upgrade:** Complete installation kit with cables and fixings means no-fuss, professional fitment.
- • **Lightweight Yet Rugged:** Glass fibre woven cone ensures faster response and durability without added weight.
- • **Precision Sound Targeting:** Adjustable rotary tweeter lets you customize your audio sweet spot for crystal-clear highs.
- • **Powerful Bass, Zero Compromise:** 250W peak power delivers deep, punchy bass that transforms your drive.

## Overview

The In Phase XTC17.2 6.5-inch coaxial car speakers deliver up to 250 watts peak power with a glass fibre woven cone for enhanced bass response and durability. Featuring an adjustable rotary tweeter, these speakers allow precise sound direction for crystal-clear highs. Designed for easy installation with all necessary fixings included, they combine high-quality UK audio engineering with a sleek aesthetic, making them a top-tier upgrade for any car audio system.

## Description

From the manufacturer UK Designed Speakers, Subwoofers & Amplifiers - Utilising Over 30 Years of Audio Experience In Phase XTC Coaxial Range Performance meets value with the new In Phase XTC range of speakers 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. Why In Phase? 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. XTC Main Benefits Kevlar Cone High Quality Magnet Real Quality Speaker Chassis Rotary Tweeter In Phase XTC17.2 17cm 250 Watts 2-Way Rotary Tweeter Car Door/Shelf Speakers 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. In Phase XTC13.2 13cm/5.25" Coaxial Speakers 210 Watts Directional Tweeter Design 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. In Phase XTC10.2 4" Coaxial Speakers 160 Watts Peak Power with Directional Tweeters 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. In Phase XTC69.3 400 watt peak 6x9" 3-way triaxial speaker system 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. In Phase Car Audio XTC17.2CF 250W 17cm 2-Way Rotary Tweeter Car Door/Shelf Speakers Medium to High Power Up to 75W RMS to each speaker and 320W peak power for both. Which is high for a 17cm speaker! These speakers can be run on your headunit or via a separate amplifier. Coaxial Design Coaxial speakers are also know as full range speakers. As they are two way (using a two speakers rather than one) you will experience a more detailed quality sound than their dual cone counterparts. Better Quality Sound The tweeter at the centre of the cone allows higher end frequencies (treble) to be distributed out from a single point thus giving a more precise delivery. This also does not require a separate crossover to fit them as it is built in. Glass Fibre Woven Cone Giving for a more rigid and stronger cone without the additional weight producing a faster and more powerful bass response regardless of the power

Review: Value for money - 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.
Review: Superb Speakers - Bought these to replace the speakers in my daughter's 2018 Fiesta. There was a massive improvement in sound quality with clear sound across all frequencies (bass, midrange, treble) and excellent separation. No distortion at reasonably high volumes. Very impressive for this price range.

## Features

- GLASS FIBRE WOVEN CONE - Giving 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 400 Watt peak input power to each speaker and 80W continuous (RMS) power
- DIRECTIONAL ROTARY TWEETER - 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.
- LOOKS AS GOOD AS IT SOUNDS - Cosmetically finished to perfection this speaker is not only beautiful to listen to, it is beautiful to look at.
- EASY INSTALLATION - Comes complete with all cables, fixings and instructions. Mounting depth 62.1mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JC0KWFW |
| Antenna Location | Door |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Box Contents | Car Speakers, Instruction Manual |
| Brand | In Phase |
| Brand Name | In Phase |
| Colour | black |
| Compatible Devices | Smartphone, Tablet |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | coaxial |
| Connectivity technology | Coaxial |
| Control Method | Touch |
| Controller Type | Touch Control |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 171 Reviews |
| Enclosure Material | Glass Fiber, likely plastic enclosure |
| Frequency Response | 25 KHz |
| Frequency response | 25 KHz |
| Global Trade Identification Number | 05060224039700 |
| Is Waterproof | false |
| Item Dimensions D x W x H | 5D x 16W x 5H centimetres |
| Item Weight | 4.41 Pounds |
| MP3 player | No |
| Manufacturer | In Phase |
| Maximum Speaker Output Power (in watts) | 250 Watts |
| Model Name | XTC17.2 |
| Model Number | XTC17.2 |
| Mounting Type | Door Mount |
| Mounting type | Door Mount |
| Network Connectivity Technology | Coaxial |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Features | Adjustable Tweeter |
| Series Number | 17 |
| Speaker Size | 6.5 Inches |
| Speaker Type | Coaxial |
| Speaker maximum output power | 250 Watts |
| 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/81ZuwLZeX6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Value for money
*by M***! on 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.

### ⭐⭐⭐⭐⭐ Superb Speakers
*by T***H on 22 February 2025*

Bought these to replace the speakers in my daughter's 2018 Fiesta. There was a massive improvement in sound quality with clear sound across all frequencies (bass, midrange, treble) and excellent separation. No distortion at reasonably high volumes. Very impressive for this price range.

### ⭐⭐⭐⭐ Decent bass. I like them.
*by R***C on 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

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-09*