---
product_id: 79302868
title: "KFC-1666R Road Series Car Speakers (Pair) - 6.5\" 2-Way Car Coaxial Speakers, 300W, 4-Ohm Impedance, Cloth Woofer & Balanced Dome Tweeter, Heavy Duty Magnet Design"
brand: "kenwood"
price: "3708002₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Kenwood"
url: https://www.desertcart.vn/products/79302868-kfc-1666r-road-series-car-speakers-pair-6-5-2
store_origin: VN
region: Vietnam
---

# 40Hz-22kHz frequency range 300W peak power Shallow depth for easy install KFC-1666R Road Series Car Speakers (Pair) - 6.5" 2-Way Car Coaxial Speakers, 300W, 4-Ohm Impedance, Cloth Woofer & Balanced Dome Tweeter, Heavy Duty Magnet Design

**Brand:** kenwood
**Price:** 3708002₫
**Availability:** ✅ In Stock

## Summary

> 🚗🔊 Upgrade your ride’s soundtrack — don’t just drive, arrive in style!

## Quick Answers

- **What is this?** KFC-1666R Road Series Car Speakers (Pair) - 6.5" 2-Way Car Coaxial Speakers, 300W, 4-Ohm Impedance, Cloth Woofer & Balanced Dome Tweeter, Heavy Duty Magnet Design by kenwood
- **How much does it cost?** 3708002₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/79302868-kfc-1666r-road-series-car-speakers-pair-6-5-2)

## Best For

- kenwood enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 300W Peak Output:** Feel every beat with booming, distortion-free sound that transforms your drive.
- • **Wide Frequency Range (40Hz-22kHz):** Experience crystal-clear highs and deep bass that bring your playlists to life.
- • **4-Ohm Impedance for Balanced Sound:** Optimized power flow ensures consistent, high-quality audio whether front or rear mounted.
- • **Sleek Design with Easy Installation:** Shallow depth and protective grilles make upgrading your car audio system hassle-free and stylish.
- • **Durable Heavy-Duty Magnet & Cloth Woofer:** Built to last with premium materials that deliver rich, immersive sound on every journey.

## Overview

Kenwood KFC-1666R Road Series 6.5" 2-way coaxial car speakers deliver a powerful 300W peak output with a wide 40Hz-22kHz frequency response. Featuring a 4-ohm impedance, cloth woofer cones, balanced dome tweeters, and a heavy-duty magnet design, these speakers provide clear, distortion-free sound with deep bass and crisp highs. Their shallow depth and protective grilles ensure easy installation and durability, making them a trusted upgrade for any car audio enthusiast.

## Description

desertcart.com: Kenwood KFC-1666R Road Series Car Speakers (Pair) - 6.5" 2-Way Car Coaxial Speakers, 300W, 4-Ohm Impedance, Cloth Woofer & Balanced Dome Tweeter, Heavy Duty Magnet Design : Electronics

Review: Decent upgrade from factory junk. - Decent speakers at a low price point. I replaced my RV speakers, super cheezeball junk from the manufacturer, with these. They sound quite nice, but needed a fair break in period before they "smoothed out".
Review: Cheap easy upgrade - These speakers were an excellent inexpensive upgrade for my daughter's 07 charger. Her right front speaker was blown. These were priced right and sound great. It should be noted, however, that they are not a simple drop in. I had to cut some of the baffling away from the door inserts. Wasn't a big deal, and a good utility knife got it done in a couple of minutes. Just be advised you'll have to do that small modification, simply because the speakers are a little beefier than the stock six by nines. You may also want to pick up some wiring adapters specific for your vehicle, if you're not comfortable with doing wiring work. I simply cut off the stock adapters and put spade clips on the wires and connect them directly to the speakers. You can then just crimp them tight, or put a drop of solder on to be safe.

## Features

- A TREAT FOR AUDIOPHILES: KENWOOD KFC-1666R 6.5" Road Series 2-Way coaxial car speakers with 300W peak power, 4-ohm impedance, cloth woofer cones, balanced dome tweeters, and sharp-looking grilles ensure high quality music that sounds like the original
- POWER UP YOUR CAR AUDIO: These car coaxial speakers feature a nominal power of 30W RMS and a 40Hz - 22kHz frequency response, that deliver pristine highs, deep lows, and powerful bass, without compromising sound quality or experiencing any distortion
- SOPHISTICATED SOUND: For an incredible boost in performance and exceptional sound quality, the KFC-1666R features a 4-ohm impedance, which conducts power evenly to keep the speakers at an appropriate level. They can be used as front or rear speakers
- EASY TO INSTALL: These car audio speakers feature a heavy duty magnet design with lower tweeter heights and a shallow depth for easy installation and durability. The speakers have grilles for protection and are a perfect addition to your car audio system
- A BRAND YOU CAN TRUST: With a wide range of high-performing car audio accessories, headsets, professional communication gadgets, speakers, bike cameras, and more, KENWOOD is the one-stop destination for all your technological requirements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DH16V5D |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #8,428 in Electronics ( See Top 100 in Electronics ) #52 in Car Coaxial Speakers |
| Compatible Devices | Cars |
| Control Method | Touch |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,184) |
| Date First Available | June 2, 2018 |
| Impedance | 4 Ohms |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 3.16 pounds |
| Item model number | KFC-1666R |
| Manufacturer | KENWOOD |
| Material | polypropylene cloth |
| Model Name | KFC-1666R |
| Mounting Type | Car Mount,Coaxial |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Product Dimensions | 6.3"D x 6.3"W x 1.7"H |
| Recommended Uses For Product | music |
| Series Number | 16 |
| Set Name | Kenwood KFC-1666R Road Series Car Speakers |
| Shape | Rectangular |
| Speaker Size | 6.5 Inches |
| Speaker Type | Coaxial |
| Special Feature | Radio |
| Specific Uses For Product | In-car music entertainment |
| Style | KFC-1666R |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 0.75 Inches |
| UPC | 019048222893 |
| Unit Count | 2.0 Count |
| Warranty Type | Extended |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Kenwood
- **Connectivity Technology:** Coaxial
- **Frequency Response:** 22 KHz
- **Speaker Maximum Output Power:** 300 Watts

## Images

![KFC-1666R Road Series Car Speakers (Pair) - 6.5" 2-Way Car Coaxial Speakers, 300W, 4-Ohm Impedance, Cloth Woofer & Balanced Dome Tweeter, Heavy Duty Magnet Design - Image 1](https://m.media-amazon.com/images/I/71iDkDPts7L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can I run this on a 600 watt 4 channel Kenwood amp?**
A: Depends. How many watts RMS are issued to each channel? If it's 150rms to each channel you will be good to go.

**Q: What connections does it have to hook up and does it come with wires ?**
A: Each speaker comes with two wires. They just push onto the speakers without tools. The other end will need wire connectors to hook them up to the stereo. The wires are also short. I used extra wire to reach the stereo

## Customer Reviews

### ⭐⭐⭐⭐⭐ Decent upgrade from factory junk.
*by C***S on March 15, 2025*

Decent speakers at a low price point. I replaced my RV speakers, super cheezeball junk from the manufacturer, with these. They sound quite nice, but needed a fair break in period before they "smoothed out".

### ⭐⭐⭐⭐⭐ Cheap easy upgrade
*by R***N on October 21, 2023*

These speakers were an excellent inexpensive upgrade for my daughter's 07 charger. Her right front speaker was blown. These were priced right and sound great. It should be noted, however, that they are not a simple drop in. I had to cut some of the baffling away from the door inserts. Wasn't a big deal, and a good utility knife got it done in a couple of minutes. Just be advised you'll have to do that small modification, simply because the speakers are a little beefier than the stock six by nines. You may also want to pick up some wiring adapters specific for your vehicle, if you're not comfortable with doing wiring work. I simply cut off the stock adapters and put spade clips on the wires and connect them directly to the speakers. You can then just crimp them tight, or put a drop of solder on to be safe.

### ⭐⭐⭐⭐ Budget Speakers
*by R***K on December 24, 2024*

These are great for the ease of setup and very budget friendly. Sound quality is good. With these budget speakers you won’t have big heavy high bass though and if you turn up the volume very high like Too High, sounds quality goes down and is not good.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-11*