---
product_id: 80017026
title: "JACK MARTIN 668 2.1 Bluetooth/SD Card Multimedia Speaker System with Built in FM"
brand: "jack martin"
price: "₩457772"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/80017026-jack-martin-668-2-1-bluetooth-sd-card-multimedia-speaker
store_origin: KR
region: South Korea
---

# SD card playback Bluetooth & FM radio 45W powerful output JACK MARTIN 668 2.1 Bluetooth/SD Card Multimedia Speaker System with Built in FM

**Brand:** jack martin
**Price:** ₩457772
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—because your playlist deserves the best!

## Quick Answers

- **What is this?** JACK MARTIN 668 2.1 Bluetooth/SD Card Multimedia Speaker System with Built in FM by jack martin
- **How much does it cost?** ₩457772 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/80017026-jack-martin-668-2-1-bluetooth-sd-card-multimedia-speaker)

## Best For

- jack martin enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Media Support:** Play music directly from SD cards or any Bluetooth-enabled device for ultimate convenience.
- • **Remote Control Convenience:** Manage your audio experience from across the room with the included remote.
- • **Compact Yet Powerful Design:** Stylish black finish fits any workspace or living area without compromising on sound quality.
- • **Immersive 2.1 Channel Sound:** Feel every beat with a dynamic 6.5-inch subwoofer and crisp 1-inch tweeters.
- • **Seamless Wireless Connectivity:** Stream your favorite playlists effortlessly via Bluetooth or tune into FM radio anytime.

## Overview

The JACK MARTIN 668 is a sleek 2.1 channel multimedia speaker system delivering 45 watts of rich, dynamic sound through a 6.5-inch subwoofer and 1-inch tweeters. Equipped with Bluetooth, FM radio, and SD card support, it offers versatile playback options. The system includes a remote control for easy operation and features a compact black design ideal for professional and home environments.

## Description

Full description not available

## Features

- 2.1 channel
- FM, Bluetooth, SD card
- Remote controlled

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | plastic |
| Model Name | 668 |
| Speaker Type | Speaker Systems |
| Special Feature | 2.1 channel, FM, Bluetooth, SD card, Remote controlled |
| Recommended Uses For Product | For Music Players |
| Compatible Devices | all SD card, all bluetooth devices |
| Subwoofer Diameter | 6.5 Inches |
| Net Quantity | 1 Set |
| Surround Sound Channel Configuration | 2.1 |
| Colour | Black |
| Included Components | main unit, remote, user cum warranty card |
| Product Dimensions | 33.9D x 17.2W x 40.7H Centimeters |
| Item Weight | 5.5 Kilograms |
| Is Waterproof | false |
| Number of Items | 3 |
| Control Method | Remote |
| Wireless Communication Technology | Bluetooth |
| Speaker Size | 5.25 Inches |
| Power Source | ac |
| Tweeter Diameter | 1 Inches |
| Audio Driver Type | Dynamic Driver |
| Subwoofer Connectivity Technology | Wireless |
| Series number | 668 |
| Style | Compact |
| Manufacturer | Jai Kartar Digitech Pvt Ltd, Jai Kartar Digitech Pvt Ltd |
| Model | JM 668 |
| Item model number | JM 668 |
| Special Features | 2.1 channel, FM, Bluetooth, SD card, Remote controlled |
| Audio input compatible with the item | Auxiliary |
| Speaker amplification type | Active |
| Speaker connectivity | Wired |
| Wattage | 45 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Total USB ports | 1 |
| Supports Bluetooth Technology | Yes |
| Manufacturer | Jai Kartar Digitech Pvt Ltd |
| Imported By | Jai Kartar Digitech Pvt Ltd |
| Item Weight | 5 kg 500 g |

## Product Details

- **Brand:** JACK MARTIN
- **Speaker Maximum Output Power:** 45 Watts
- **Connectivity Technology:** Bluetooth
- **Audio Output Mode:** Stereo
- **Mounting Type:** Mixed_mount

## Images

![JACK MARTIN 668 2.1 Bluetooth/SD Card Multimedia Speaker System with Built in FM - Image 1](https://m.media-amazon.com/images/I/61Hwr-vO0NL.jpg)
![JACK MARTIN 668 2.1 Bluetooth/SD Card Multimedia Speaker System with Built in FM - Image 2](https://m.media-amazon.com/images/I/710IlNuQQcL.jpg)
![JACK MARTIN 668 2.1 Bluetooth/SD Card Multimedia Speaker System with Built in FM - Image 3](https://m.media-amazon.com/images/I/81WXBunCR6L.jpg)
![JACK MARTIN 668 2.1 Bluetooth/SD Card Multimedia Speaker System with Built in FM - Image 4](https://m.media-amazon.com/images/I/71yet0JbokL.jpg)
![JACK MARTIN 668 2.1 Bluetooth/SD Card Multimedia Speaker System with Built in FM - Image 5](https://m.media-amazon.com/images/I/71s9o5py3dL.jpg)

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**Shop now:** [https://www.desertcart.kr/products/80017026-jack-martin-668-2-1-bluetooth-sd-card-multimedia-speaker](https://www.desertcart.kr/products/80017026-jack-martin-668-2-1-bluetooth-sd-card-multimedia-speaker)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-21*