---
product_id: 48147646
title: "C1-650X - C1 6.5\" (165 mm) 2-Way Coaxial Speaker 225W"
brand: "jl audio"
price: "₨4399"
currency: SCR
in_stock: true
reviews_count: 13
category: "Jl Audio"
url: https://www.desertcart.sc/products/48147646-c1-650x-c1-6-5-165-mm-2-way-coaxial
store_origin: SC
region: Seychelles
---

# Waterproof design 225W max power Multi-fit adaptor rings C1-650X - C1 6.5" (165 mm) 2-Way Coaxial Speaker 225W

**Brand:** jl audio
**Price:** ₨4399
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with JL Audio’s precision-tuned power and clarity — don’t just listen, experience it!

## Quick Answers

- **What is this?** C1-650X - C1 6.5" (165 mm) 2-Way Coaxial Speaker 225W by jl audio
- **How much does it cost?** ₨4399 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/48147646-c1-650x-c1-6-5-165-mm-2-way-coaxial)

## 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:** Unleash rich, distortion-free sound that fills your ride with clarity and punch.
- • **Advanced Tweeter Protection:** Built-in high-pass filter and protection circuitry ensure longevity and consistent performance.
- • **Premium Mineral-Filled Polycone:** Engineered for durability and smooth low-frequency response that outperforms the competition.
- • **Versatile Multi-Application Fit:** Drop-in installation with adaptor rings for seamless upgrade in various vehicle speaker sizes.
- • **Edge-Driven Aluminum Dome Tweeter:** Experience crystal-clear highs with superior off-axis response and silk surround damping.

## Overview

The JL AUDIO C1-650X is a 6.5-inch 2-way coaxial speaker system delivering up to 225 watts of clean, dynamic sound. Designed for easy installation with multi-application adaptor rings, it fits a wide range of factory speaker openings. Featuring a mineral-filled polypropylene cone and an edge-driven aluminum dome tweeter with advanced protection circuitry, this waterproof speaker offers superior audio clarity, durability, and versatility for in-car audio enthusiasts seeking premium sound performance.

## 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: Good - Good for the price
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

## 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 |
| Antenna Location | For In-car Audio Systems |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Best Sellers Rank | 82,827 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 215 in Coaxial Car Speakers |
| Box Contents | JL Audio C1-650X Speakers |
| Brand | JL AUDIO |
| Brand Name | JL AUDIO |
| Colour | silver |
| Compatible Devices | Laptop, MP3 Player, Smartphone, Tablet |
| Connectivity Protocol | Coaxial |
| Connectivity technology | Coaxial |
| Control Method | App, Voice |
| Controller Type | ring |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 out of 5 stars 50 Reviews |
| Enclosure Material | Mineral Filled Polycone |
| Frequency Response | 48000 Hz |
| Frequency response | 48000 Hz |
| Global Trade Identification Number | 00699440990424, 06994409904240 |
| Impedance | 4 Ohms |
| Is Waterproof | True |
| Item Dimensions D x W x H | 8.9D x 20.3W x 38.1H centimetres |
| Item Type Name | 225W 16.5cm 2-Way Coaxial Speaker System |
| MP3 player | No |
| Manufacturer | JL Audio |
| Maximum Speaker Output Power (in watts) | 225 Watts |
| Model Name | C1-650x |
| Model Number | C1-650x |
| Mounting Type | Flush Mount |
| Mounting type | Flush Mount |
| Network Connectivity Technology | Coaxial |
| Number of Audio Channels | Others |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Features | Mineral-Filled Polycone, 19 mm aluminium tweeter dome |
| Product Warranty | 2 Years |
| Speaker Size | 6.5 Inches |
| Speaker Type | Coaxial |
| Speaker maximum output power | 225 Watts |
| Specific Uses For Product | For music players |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 19 Millimetres |
| UPC | 699440990424 |
| Unit Count | 1.0 count |
| Warranty Type | Limited Warranty |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 16 Centimetres |

## 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

![C1-650X - C1 6.5" (165 mm) 2-Way Coaxial Speaker 225W - Image 1](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

### ⭐⭐⭐⭐⭐ Good
*by K***. on 5 July 2026*

Good for the price

### ⭐⭐⭐⭐⭐ 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

## 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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**Shop now:** [https://www.desertcart.sc/products/48147646-c1-650x-c1-6-5-165-mm-2-way-coaxial](https://www.desertcart.sc/products/48147646-c1-650x-c1-6-5-165-mm-2-way-coaxial)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-30*