---
product_id: 100918980
title: "Efsound Wireless Speaker, Outdoor Portable Bluetooth 4.0 Stereo Bass Speaker"
brand: "efsound"
price: "€ 58.66"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.hr/products/100918980-efsound-wireless-speaker-outdoor-portable-bluetooth-4-0-stereo-bass
store_origin: HR
region: Croatia
---

# Efsound Wireless Speaker, Outdoor Portable Bluetooth 4.0 Stereo Bass Speaker

**Brand:** efsound
**Price:** € 58.66
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Efsound Wireless Speaker, Outdoor Portable Bluetooth 4.0 Stereo Bass Speaker by efsound
- **How much does it cost?** € 58.66 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/100918980-efsound-wireless-speaker-outdoor-portable-bluetooth-4-0-stereo-bass)

## Best For

- efsound enthusiasts

## Why This Product

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

## Description

Color:black2






















Efsound Wireless Bluetooth Speaker &#x2013; Ultimate Edition Product FeaturesThe Speaker is a new and improved version of our highly rated . Cosmetically the Efsound speaker features the same exquisite aluminium enclosure, spun aluminium buttons and brackets and a soft faux leather handle. The speaker is 2x5watts RMS (2 x 11watts Max) Vs The X05 which is 2x3watts RMS (2 x 7watts Max)The Battery: The Efsound features a 3000mAh lithium polymer battery that will provide playtimes of 8 to 25 hours depending on volume and connection type.The Transducers (speakers) have now been upgraded and feature an oversized forward roll surround and more powerful motor system that allow the diaphragms to move up to 200% more then speakers used in the competition. In short this means that the efsound speaker can produce deep, extended bass that other speakers at this size and price point cannot match.&#x201C;Dual Mode Power Supply&#x201D; Now the party never needs to stop! this new feature means that unlike most of the speakers on the market the speaker can be charged even while it is in use.Enclosure acoustics. Unlike other portable speakers the Efsound&#x2019;s enclosure has been constructed to especially dampen vibration and resonance by using a 9mm sandwich construction of Aluminium, ABS and neoprene.. The baffle (front of the speaker) has then been coupled to the rear of the enclosure to brace it producing a cleaner sound with a better soundstage and wider stereo separation.Many of our customers have reported that original Efsound speaker out perform some of the &#x201C;Big Brand names&#x201D; retailing at nearly three times the price!!Imagine what the new &#x201C;Efsound&#x201D; can do?

## Features

- About this item
- Endless Battery Life- 3000mAh Lithium Polymer battery provides up to 25hrs of music playback and recharges in 3-5hrs, independently tested with a mix low, medium and high volumes. 2x Redesigned Proprietary speakers featuring an oversized forward roll surround, a woven Kevlar diaphragm, extra large spider and neodymium magnets are coupled to a 100mm passive bass radiator.
- Flawless High Strength Materials- aluminium enclosure with high quality faux leather handle and spun aluminium brackets and buttons. This makes the acoustic chamber virtually inert by using several proven methods to control cabinet resonances.
- Next Level Technology- The Latest Bluetooth Version 4.0 chip from world renowned “CSR” who are based in Cambridge. This is one of the most stable chips available and is compatible with all Android, Apple and Windows devices. Special noise suppression circuit. Independently tested Bluetooth range to 15+ metres (line of sight)
- Universal Use- Easily pair multiple bluetooth devices, class leading SNR and drivers that are 25% larger than normal speakers. The two main proprietary speakers are coupled to a large passive bass radiator to give impressively deep bass along with smooth, detailed treble that gives a broad soundstage to music ranging from R&B to classical.
- Take Anywhere- Small size, ultra-portable, easy to carry anywhere. Built-in Mic and hands-free function. Never miss a call again..

## Images

![Efsound Wireless Speaker, Outdoor Portable Bluetooth 4.0 Stereo Bass Speaker - Image 1](https://images-na.ssl-images-amazon.com/images/I/61BjxS3sqoL.jpg)
![Efsound Wireless Speaker, Outdoor Portable Bluetooth 4.0 Stereo Bass Speaker - Image 2](https://images-na.ssl-images-amazon.com/images/I/61nGmR1KB8L.jpg)
![Efsound Wireless Speaker, Outdoor Portable Bluetooth 4.0 Stereo Bass Speaker - Image 3](https://images-na.ssl-images-amazon.com/images/I/61ikapOXISL.jpg)
![Efsound Wireless Speaker, Outdoor Portable Bluetooth 4.0 Stereo Bass Speaker - Image 4](https://images-na.ssl-images-amazon.com/images/I/615ueqpzIGL.jpg)
![Efsound Wireless Speaker, Outdoor Portable Bluetooth 4.0 Stereo Bass Speaker - Image 5](https://images-na.ssl-images-amazon.com/images/I/61Dvag3yDzL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    A powerful and nice speaker with serious design issues that can be fixed
  

*by I***P on Reviewed in the United States on October 23, 2018*

The speaker is powerful, nice and loud. It really has dual speakers. Now for the problems: The thing resonates. I had to change the bottom feet tofoam feet, and add plastic "feet" from a slider / isolator bundle to the top of the buttons. The metal buttons resonated with the music making an annoying resonance rattle sound. One I fixed the resonance issues for under one dollar mind you, I had a very nice and loud stereo Bluetooth speaker.Once I changed the feet, and made the buttons quiet, it cut the resonance by 80% and it's a very nice speaker for what I paid.

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**Shop now:** [https://www.desertcart.hr/products/100918980-efsound-wireless-speaker-outdoor-portable-bluetooth-4-0-stereo-bass](https://www.desertcart.hr/products/100918980-efsound-wireless-speaker-outdoor-portable-bluetooth-4-0-stereo-bass)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-03*