---
product_id: 48147646
title: "JL AUDIO C1-650X - C1 6.5\" (165 mm) 2-Way Coaxial Speaker 225W"
brand: "jl audio"
price: "1770 Lei"
currency: RON
in_stock: false
reviews_count: 12
url: https://www.desertcart.ro/products/48147646-jl-audio-c1-650x-c1-6-5-165-mm-2
store_origin: RO
region: Romania
---

# 19mm edge-driven aluminum dome tweeter 6.5-inch mineral-filled polycone woofer 225W peak power JL AUDIO C1-650X - C1 6.5" (165 mm) 2-Way Coaxial Speaker 225W

**Brand:** jl audio
**Price:** 1770 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your ride’s soundtrack — don’t just listen, experience every note!

## Quick Answers

- **What is this?** JL AUDIO C1-650X - C1 6.5" (165 mm) 2-Way Coaxial Speaker 225W by jl audio
- **How much does it cost?** 1770 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/48147646-jl-audio-c1-650x-c1-6-5-165-mm-2)

## Best For

- jl audio enthusiasts

## Why This Product

- Trusted jl audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful 225W Output:** Delivers booming, distortion-free sound that commands attention on every drive.
- • **Durability Meets Design:** Rubber surround and neodymium magnet circuit built to last, with advanced tweeter protection for long-term reliability.
- • **Versatile Fit & Installation:** Multi-application adaptor rings and flush mounts make drop-in upgrades effortless across various vehicle models.
- • **Crystal-Clear Aluminum Tweeter:** Edge-driven dome tweeter with silk surround for superior high-frequency detail and smooth off-axis response.
- • **Precision 6.5" Polycone Woofer:** Mineral-filled polypropylene cone ensures deep, dynamic bass with unmatched clarity.

## Overview

The JL AUDIO C1-650X is a premium 6.5-inch 2-way coaxial speaker designed for easy installation behind factory grilles. Featuring a mineral-filled polypropylene woofer and an edge-driven aluminum dome tweeter, it delivers 225 watts of clean, dynamic sound with low distortion. Its versatile mounting options and durable construction make it a top choice for audiophiles seeking powerful, clear in-car audio.

## Description

C1 6.5" (165 mm) Coaxial Speaker System - JL Audio C1-650X To facilitate fit, multi-application adaptor rings are included for the C1-650 woofers, allowing easy, drop-in installation in vehicles equipped with oversized 6.5-inch and 6.75-inch speaker openings. Without the ring, the woofers will also fit into many '6-inch' speaker locations as well. Surface and flush mounts are included with C1 tweeters for maximum installation versatility. C1 woofer drivers benefit from proprietary FEA modeling and JL Audio's expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly, while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-650 is a proprietary, stamped, steel 6.50-inch (165 mm) frame and a DMA-optimized motor system. A mineral-filled, injection-molded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex spider at the top of the voice coil, to precisely control the voice coil's motion. Tinsel leads are carefully routed and attached to the spiders to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers. Equipped with a true, edge-driven, aluminum dome tweeter, C1 speakers stand further apart from others in its category with superior high-frequency clarity and definition. The tweeter’s design has inherently excellent off-axis response and high-frequency extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. An in-line, outboard 2nd order high-pass filter, with Advanced Tweeter Protection Circuitry, is included to further enhance smoothness and improve power handling.

Review: These need power - These sound great but you need to feed them a lot of juice. Think 100 watts rms each minimum. Otherwise the other reviewers seem to say they sound tinny which I can imagine is correct if they aren’t powered properly. Tight cone needs power
Review: As good as c2 650 - I’ve got 4x c650 in the back of my van and I fitted two of the c1 650,s in the front doors , they seem a lot deeper sounding with higher tweets ( technical terms ) I should just have brought 6 of these .. excellent sound .. boom boom

## Features

- C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles.
- Item package weight: 2.268 kilograms
- Quality product
- Brand: JL AUDIO

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074QWXZT4 |
| Best Sellers Rank | 77,108 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 174 in Coaxial Car Speakers |
| Colour | silver |
| Compatible devices | Laptop, MP3 Player, Smartphone, Tablet |
| Control method | App, Voice |
| Customer Reviews | 4.3 4.3 out of 5 stars (49) |
| Date First Available | 14 Aug. 2017 |
| Impedance | 4 Ohms |
| Included components | JL Audio C1-650X Speakers |
| Is waterproof | True |
| Item Weight | 2.26 kg |
| Item model number | C1-650x |
| Manufacturer | JL Audio |
| Manufacturer part number | C1-650x |
| Number of items | 1 |
| Power source | Corded Electric |
| Product dimensions | 8.9D x 20.3W x 38.1H centimetres |
| Recommended uses for product | For In-car Audio Systems |
| Speaker size | 6.5 Inches |
| Special Features | Mineral-Filled Polycone, 19 mm aluminium tweeter dome |
| Surround-sound channel configuration | Others |
| Warranty type | Limited Warranty |
| Wattage | 225 watts |
| Wireless communication technology | No Wireless Communication Technology |

## Product Details

- **Audio output mode:** Surround
- **Brand:** JL AUDIO
- **Connectivity technology:** Coaxial
- **Frequency response:** 48000 Hz
- **Material:** Mineral Filled Polycone
- **Model name:** C1-650x
- **Mounting type:** Flush Mount
- **Speaker maximum output power:** 225 Watts
- **Speaker type:** Coaxial
- **Special feature:** Mineral-Filled Polycone, 19 mm aluminium tweeter dome

## Images

![JL AUDIO C1-650X - C1 6.5" (165 mm) 2-Way Coaxial Speaker 225W - Image 1](https://m.media-amazon.com/images/I/416LYn+pp6L.jpg)
![JL AUDIO C1-650X - C1 6.5" (165 mm) 2-Way Coaxial Speaker 225W - Image 2](https://m.media-amazon.com/images/I/51BFrmWnPQL.jpg)
![JL AUDIO C1-650X - C1 6.5" (165 mm) 2-Way Coaxial Speaker 225W - Image 3](https://m.media-amazon.com/images/I/51u2OC7BDnL.jpg)

## Questions & Answers

**Q: Does these speakers come with mounting screws and wires?**
A: They came with mounting screws but no wires. I can. Confirm that they are some the best sounding speakers.

**Q: Hi what are the actual dimensions of the speakers, particularly the total overall depth from top to base of magnet?**
A: Just Google the prt number and look for the manual.  It’s all  in There I believe

**Q: Am looking to use Jbl 4x90watts amp to drive these & a pair of 6x9'at threar. Need to know if these will handle 90watts as only say 75watts max!!**
A: If you have a high pass filter on the amp then you will have no problem. The issue really here is trying to run a small speaker with full range the speaker will distort. For a greater explanation please call us on 0330 320 5050

**Q: Is this a pair or a single speakers?**
A: It’s a pair

## Customer Reviews

### ⭐⭐⭐⭐⭐ These need power
*by D***I on 15 December 2022*

These sound great but you need to feed them a lot of juice. Think 100 watts rms each minimum. Otherwise the other reviewers seem to say they sound tinny which I can imagine is correct if they aren’t powered properly. Tight cone needs power

### ⭐⭐⭐⭐⭐ As good as c2 650
*by N***W on 15 July 2022*

I’ve got 4x c650 in the back of my van and I fitted two of the c1 650,s in the front doors , they seem a lot deeper sounding with higher tweets ( technical terms ) I should just have brought 6 of these .. excellent sound .. boom boom

### ⭐⭐⭐⭐⭐ They make my van boom!
*by D***S on 30 September 2021*

Fitted these into my Peugeot Partner (2017). Sound quality is amazing, loads of bass and way better than the original speakers. No distortion whatsoever, really impressed. Been using them for over a month!

## Frequently Bought Together

- JL AUDIO C1-650X - C1 6.5" (165 mm) 2-Way Coaxial Speaker 225W
- Meguiars G17216EU Ultimate Compound Colour & Clarity Restorer 450ml for hand or machine polisher application
- Holts Headlight Restoration Kit, Award Winning Headlamp Restoration Kit, Professional Quality Car Headlight Cleaner To Restore Clarity, Reliable & Easy To Use To Help Pass MOT, Complete Car Kit

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-13*