---
product_id: 79323977
title: "4D Furnishers Stereo Amplifier for 4 Speakers with Bluetooth VD99 (20.06.2023) 200 Watts"
brand: "4d furnishers"
price: "148676CFA"
currency: XOF
in_stock: false
reviews_count: 8
url: https://www.desertcart.sn/products/79323977-4d-furnishers-stereo-amplifier-for-4-speakers-with-bluetooth-vd99
store_origin: SN
region: Senegal
---

# 10Hz-20kHz frequency range 200W peak power Bluetooth + USB + RCA inputs 4D Furnishers Stereo Amplifier for 4 Speakers with Bluetooth VD99 (20.06.2023) 200 Watts

**Brand:** 4d furnishers
**Price:** 148676CFA
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your soundscape — because your space deserves more than just noise.

## Quick Answers

- **What is this?** 4D Furnishers Stereo Amplifier for 4 Speakers with Bluetooth VD99 (20.06.2023) 200 Watts by 4d furnishers
- **How much does it cost?** 148676CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/79323977-4d-furnishers-stereo-amplifier-for-4-speakers-with-bluetooth-vd99)

## Best For

- 4d furnishers enthusiasts

## Why This Product

- Trusted 4d furnishers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Connectivity:** Built-in Bluetooth, USB, Aux, and RCA inputs keep your playlists flowing effortlessly.
- • **Smart & Silent Operation:** Relay pop-noise prevention and fanless heat sink design for uninterrupted listening.
- • **Versatile Speaker Support:** Separate sockets for big and small speakers, supporting up to 10-inch drivers.
- • **Audiophile-Grade Components:** Best-in-class BEL transistors with pure copper transformer for superior sound fidelity.
- • **Power that Commands the Room:** 200 Watts peak power delivering crystal-clear sound for up to 4 speakers.

## Overview

The 4D Furnishers VD99 Stereo Amplifier is a robust 200W peak power amplifier designed for up to 4 speakers with impedance between 4-8 ohms. Featuring a wide frequency response (10Hz-20kHz), multiple input options including Bluetooth, USB, Aux, and RCA, it uses premium BEL transistors and a pure copper transformer for enhanced audio clarity. Its fanless design with a large heat sink ensures silent operation, while relay circuitry prevents startup noise. Ideal for professionals seeking high-quality, versatile sound amplification in a sleek metal chassis.

## Description

High power stereo amplifier for 4 speakers. It can easily fulfill audio needs of even large rooms. This amplifier is ideal to drive high power bookshelf speakers. A front USB port allows easy connectivity for Pen drives. Two RCA connections can be used to connect TV, DVD players etc. Can drive 4 speakers (2 left + 2 right). Can be used to listen to MP3s via USB input. Now with Bluetooth to connect to mobile devices in a wireless way. Now with karaoke feature, Microphone will work with all other input modes so one can also sing along with the songs being played. Updated remote control, power cord, transistors and line out (pre-amp) feature to connect active subwoofers.

Review: Excellent value - It's been almost a week since I got the amp, and I'm using it for Bose 201 (series V) speakers. It's around 1.5 ft. wide and nearly 1ft deep and around 4 inch height. So, it is not very compact. Build is good, strong enough. Looks OK. It has got rubber feet in the corners which is good. I tried out several things so far, but not all. So far, everything I tried worked as described/expected - AMP (for TV/laptop connected via RCA 2-1 cable), Bluetooth, FM radio and AUX (again for TV/laptop connected 3.5 mm 1-1 cable). There are knobs to control bass and treble. Overall operation is easy; just needs a bit of time to familiarize. And there is a cute remote. However, it works only for one particular source - FM/USB - under which there are FM radio, Bluetooth and AUX. It does not work for the source AMP, which is not a defect in the product, but a known limitation by design. Sound output is good; it perhaps depends on the speakers too, so I'm not sure how much responsible an amp is for the good or bad quality of sound. Overall, the product just does the job and does it fairly well too. A few things that can be improved: There is some background noise - it is not zero, but it is not audible from a few feet away and not certainly when playing music. So, practically, that is not a real issue. A knob to control mid-range too would be good. Some additional attention may be paid to the finishing of the product which can take it to a different level. For example, one of the knobs is a bit tight, which could be made smooth. Warning: FM radio volume is too much, in the sense that just turning a little bit from the zero level gives a lot of volume. One needs to be careful about the volume level when switching from Bluetooth (or other modes) to FM radio, because what may be normal volume level in Bluetooth mode would be too high in FM radio, so there would be a sudden jump in the volume level. If possible, this should be rectified. Overall, it's excellent value. I don't think I saw any other amp that has as many features as this one in the price range 4-5K. Other brands like Yamaha are much more expensive. But, I haven't used any other amp from brands like Yamaha, so I don't know how this compares to them, especially in terms of sound quality. And the seller is excellent in responding to questions before and after purchase, which gives one confidence about the purchase. Update: The issue I mentioned above in the Warning turns out to be a pretty non-ignorable one. Let's say I'm using the amp in bluetooth mode, playing music at "normal" volume level. Then, let's say power goes off. Once power comes back, the amp will start automatically in the FM radio mode because that is the first mode when FM/USB source is on. Then, as I said above, what is normal volume level for bluetooth mode becomes too high for FM radio, so one would hear very loud sound. I experienced the issue on a couple of occasions so far. Fortunately, I was at home (rather than going out when power was gone), so I could immediately reduce the volume, etc. But what if you went out after power was gone and power comes back before you did!! So, now I've sort of made it a habit to keep the volume on the amp at zero whenever power goes off, or when switching the modes. That's obviously not a convenient thing, and one may forget at times. So, the issue should be fixed in the product rather than the user finding ways of working around. Update: I've noticed recently that there is a kind of beep sound that keeps coming when the amp is in Bluetooth mode. This continuous beep-like sound is in addition to the background noise. The beep sound can be more clearly heard when the player starts playing a music/song file but the music/song hasn't yet started, or after the music/song has ended. The beep sound is generally lost (unnoticed) when music is being played, except in some simple instrumental music (say only flute) being played in a calm environment, like early morning. The beep sound seems to go away after a while after the music/song completed. If one is very critical about noise, they need to be aware of this. Update: It's over 1.5 years now since I started using this amp, and there have been absolutely no issues during this period (other than those I had noted earlier above, some of which seems to have even been fixed in the latest versions). I'm now using it to drive Polk S20. And the seller is as promptly responsive as ever.
Review: Wow Amplifier / MUSIC ENGINE... Best suited for enjoying songs..!!! - People very eager to see the amplifier feedback, please jump to the last section "Final Judgement" Taking decision to buy: I have a Thomson speakers, which I used during my school days. Shared photos to the seller and confirmed this amplifier VD-99 can be used and placed order.. The wait will give its worth: I waited for more than 10 days after ordering to receive the product in hand. On lifting it for first time the box felt heavy which give us the first satisfaction that we ordered some thing really worth it. But there was a minor sound coming from box, which made to worry a bit of some thing is damaged..!!! Packing: With fear of have to wait again for 10 more days for reaplacement opened the carton box.. Wow there was another box inside.. And inside that box the Amplifier was well packed with minimal thermocol packing, which is sufficient to protect the amplifier.. First look: * The first sight will go to the big volume knob, which is operated in smooth steps.. And it also has a lines design in Matt finish, which is not a finger print magnet.. * The other small knobs matches the big volume knob theme.. But it operates in bit sharp steps.. * The source selection switches are nicely placed (didn't used till date, as I mostly use USB) * A minimalist display which has 4 digit display looks decent.. It good this amplifier does not have the regular MP3 player module, which was seen in most of the amplifiers... * The mic plug/socket adds a premium touch and competes the overall look of the amplifier.. * The amplifier body is made of strong metal cabinet and operating controls are of good plastic quality.. But the master of this amp, the power switch is very small (a little smaller than the finger tip). It feels strong, robust but feels small.. This is one component which can be considered for upgrade with a border switch which also will enhance amplifier look.. Oh one speaker only works: Connected my Thomson speakers which I used in my school days.. POWERED ON and played a song.. I could hear only 1 speaker getting sound... And could later figure out the balance was adjusted to one side.. Yes it has balance.. Made it in middle and both speaker started to work.... BOOMING BASS and confusing vocals: The initial sound experience was not as expected, it has a booming bass and the vocal are not clear.. Really thought few moment to return it.. Issue resolved in a moment: As I had a nice conversation earlier with the seller Ketan before buying, thought to check with him first.. He listened the issue and suggested 2 remedies 1. He identified that both speakers are operating inversly, so it cancelling the sound produced. So inverted one speaker terminal.. And as suggested by Ketan I powered one speaker only first and then when second one added the effects is improved. 2. He suggested to relocate the speakers and keep it bit away from wall.. Did the same and saw the magic.. Wow the first music experience itself was impressive.. Final judgement: This is not a Home Theater, but a wonderful MUSIC ENGINE... The first thing you need to do is to find a optimal bass and treble adjustment for your speakers.. Your are all set to enjoy music.. Slightly tweek bass and treble up/down based on the songs, you will love the music from this box.. Even I have heard so many back ground sounds which I never heard or notice for years... This amp is capable of producing every detail in a song... NICELY DESIGNED CIRCUIT takes the credit.. Have a very good stereo channel separation.. 5.1 and 7.1 etc might feel good for movie watching.. But for listening songs stereo is best..!!! Good for listening songs in low volume.. I never turned the volume above 30% which is adequate for a study room of 50 sq.ft. USB: USB get scanned quick and play back starts very quick. During power cut, the songs resumes. Bluetooth: Connects very fast with mobile devices and very stable. Display: It displays songs number when songs changes. While playing you will get a 4 digit number. First it was bit confusing.. Later made it out that first 2 digit is minutes and last 2 digit are seconds.. A separator ":" is missing, which is fine. Heat Sink: Is it a heat sink or cold sink..!!! I never felt it hot even playing music for hours.. Remote: We get the VIRE MP3 module remote which serves the purpose.. Areas that can be improved: * Master power switch * Very minor sound while powering on (don't worry, really it is very less and many may not notice) Note: I am following up comments provided for this amp for months before ordering and I could see those comments are addressed in the amplifier I got (like the bright LED light replaced with a mild green LED). That's why added areas to improve... Thanks for reading my review (story) about the amplifier...

## Features

- Dimensions: 33x29x12 CM 4.7 Kg
- Frequency Response: 10Hz to 20000Hz, Impedance: 4-8 Ohms, Speaker Size: upto 10 inches. 100 Watts per Channel Nominal 200 Watts Per channel peak power, Dimensions - WxDxH = 13x11.5x4.5 Inches.
- Inputs: 2xRCA, Aux, USB, Inbuilt Bluetooth and FM, Karaoke (Sing along feature). Line out through RCA to connect with other audio devices like active subwoofers
- Best in class BEL transistors with pure copper transformer for improved sound quality and power handling. (Much better than any IC based amplifier). Please keep the amplifier switched off while connecting speaker wires to prevent damage.
- Relay to prevent any pop spund when the amplifier is switched on. Separate speaker sockets for big and small speakers. Heavy duty power cord with 3 pin plug to avoid unwanted unplugging. This amplifier does not have cooling fans like in VD99-2.1 model as it has large enough heat sink for heat dissipation. Note: COD orders may get cancelled

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 4D Furnishers |
| Manufacturer | 4D Furnishers, 4D Furnishers Pvt. Ltd. : 4dfurnishers@gmal.com |
| Model | VD99 |
| Product Dimensions | 42.5 x 24 x 10 cm; 4.44 kg |
| Item model number | VD99 |
| Mounting Hardware | 1 Amplifier |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Material | Metal |
| Includes AC Adapter | No |
| Manufacturer | 4D Furnishers |
| Country of Origin | India |
| Item Weight | 4 kg 440 g |

## Images

![4D Furnishers Stereo Amplifier for 4 Speakers with Bluetooth VD99 (20.06.2023) 200 Watts - Image 1](https://m.media-amazon.com/images/I/711jPmxy4yL.jpg)
![4D Furnishers Stereo Amplifier for 4 Speakers with Bluetooth VD99 (20.06.2023) 200 Watts - Image 2](https://m.media-amazon.com/images/I/81C3SS5WVUL.jpg)
![4D Furnishers Stereo Amplifier for 4 Speakers with Bluetooth VD99 (20.06.2023) 200 Watts - Image 3](https://m.media-amazon.com/images/I/71BtNPpT3ML.jpg)
![4D Furnishers Stereo Amplifier for 4 Speakers with Bluetooth VD99 (20.06.2023) 200 Watts - Image 4](https://m.media-amazon.com/images/I/81enVJC8K7L.jpg)
![4D Furnishers Stereo Amplifier for 4 Speakers with Bluetooth VD99 (20.06.2023) 200 Watts - Image 5](https://m.media-amazon.com/images/I/71XCzCYmITL.jpg)

## Questions & Answers

**Q: Can i use piooner speaker of 120 watts on each channel?**
A: Yes

**Q: Can I connect to microphone jack**
A: Yes! you can connect two microphones at a time.

**Q: How to connect microphone?  Please explaine.....**
A: You can connect the microphone in the two mic inputs provided in the front

**Q: Microphone with echo ifecet**
A: Sorry! We do not make amplifiers with echo effect. For that you can attach a mixer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent value
*by N***U on 14 April 2018*

It's been almost a week since I got the amp, and I'm using it for Bose 201 (series V) speakers. It's around 1.5 ft. wide and nearly 1ft deep and around 4 inch height. So, it is not very compact. Build is good, strong enough. Looks OK. It has got rubber feet in the corners which is good. I tried out several things so far, but not all. So far, everything I tried worked as described/expected - AMP (for TV/laptop connected via RCA 2-1 cable), Bluetooth, FM radio and AUX (again for TV/laptop connected 3.5 mm 1-1 cable). There are knobs to control bass and treble. Overall operation is easy; just needs a bit of time to familiarize. And there is a cute remote. However, it works only for one particular source - FM/USB - under which there are FM radio, Bluetooth and AUX. It does not work for the source AMP, which is not a defect in the product, but a known limitation by design. Sound output is good; it perhaps depends on the speakers too, so I'm not sure how much responsible an amp is for the good or bad quality of sound. Overall, the product just does the job and does it fairly well too. A few things that can be improved: There is some background noise - it is not zero, but it is not audible from a few feet away and not certainly when playing music. So, practically, that is not a real issue. A knob to control mid-range too would be good. Some additional attention may be paid to the finishing of the product which can take it to a different level. For example, one of the knobs is a bit tight, which could be made smooth. Warning: FM radio volume is too much, in the sense that just turning a little bit from the zero level gives a lot of volume. One needs to be careful about the volume level when switching from Bluetooth (or other modes) to FM radio, because what may be normal volume level in Bluetooth mode would be too high in FM radio, so there would be a sudden jump in the volume level. If possible, this should be rectified. Overall, it's excellent value. I don't think I saw any other amp that has as many features as this one in the price range 4-5K. Other brands like Yamaha are much more expensive. But, I haven't used any other amp from brands like Yamaha, so I don't know how this compares to them, especially in terms of sound quality. And the seller is excellent in responding to questions before and after purchase, which gives one confidence about the purchase. Update: The issue I mentioned above in the Warning turns out to be a pretty non-ignorable one. Let's say I'm using the amp in bluetooth mode, playing music at "normal" volume level. Then, let's say power goes off. Once power comes back, the amp will start automatically in the FM radio mode because that is the first mode when FM/USB source is on. Then, as I said above, what is normal volume level for bluetooth mode becomes too high for FM radio, so one would hear very loud sound. I experienced the issue on a couple of occasions so far. Fortunately, I was at home (rather than going out when power was gone), so I could immediately reduce the volume, etc. But what if you went out after power was gone and power comes back before you did!! So, now I've sort of made it a habit to keep the volume on the amp at zero whenever power goes off, or when switching the modes. That's obviously not a convenient thing, and one may forget at times. So, the issue should be fixed in the product rather than the user finding ways of working around. Update: I've noticed recently that there is a kind of beep sound that keeps coming when the amp is in Bluetooth mode. This continuous beep-like sound is in addition to the background noise. The beep sound can be more clearly heard when the player starts playing a music/song file but the music/song hasn't yet started, or after the music/song has ended. The beep sound is generally lost (unnoticed) when music is being played, except in some simple instrumental music (say only flute) being played in a calm environment, like early morning. The beep sound seems to go away after a while after the music/song completed. If one is very critical about noise, they need to be aware of this. Update: It's over 1.5 years now since I started using this amp, and there have been absolutely no issues during this period (other than those I had noted earlier above, some of which seems to have even been fixed in the latest versions). I'm now using it to drive Polk S20. And the seller is as promptly responsive as ever.

### ⭐⭐⭐⭐⭐ Wow Amplifier / MUSIC ENGINE... Best suited for enjoying songs..!!!
*by B***A on 29 June 2021*

People very eager to see the amplifier feedback, please jump to the last section "Final Judgement" Taking decision to buy: I have a Thomson speakers, which I used during my school days. Shared photos to the seller and confirmed this amplifier VD-99 can be used and placed order.. The wait will give its worth: I waited for more than 10 days after ordering to receive the product in hand. On lifting it for first time the box felt heavy which give us the first satisfaction that we ordered some thing really worth it. But there was a minor sound coming from box, which made to worry a bit of some thing is damaged..!!! Packing: With fear of have to wait again for 10 more days for reaplacement opened the carton box.. Wow there was another box inside.. And inside that box the Amplifier was well packed with minimal thermocol packing, which is sufficient to protect the amplifier.. First look: * The first sight will go to the big volume knob, which is operated in smooth steps.. And it also has a lines design in Matt finish, which is not a finger print magnet.. * The other small knobs matches the big volume knob theme.. But it operates in bit sharp steps.. * The source selection switches are nicely placed (didn't used till date, as I mostly use USB) * A minimalist display which has 4 digit display looks decent.. It good this amplifier does not have the regular MP3 player module, which was seen in most of the amplifiers... * The mic plug/socket adds a premium touch and competes the overall look of the amplifier.. * The amplifier body is made of strong metal cabinet and operating controls are of good plastic quality.. But the master of this amp, the power switch is very small (a little smaller than the finger tip). It feels strong, robust but feels small.. This is one component which can be considered for upgrade with a border switch which also will enhance amplifier look.. Oh one speaker only works: Connected my Thomson speakers which I used in my school days.. POWERED ON and played a song.. I could hear only 1 speaker getting sound... And could later figure out the balance was adjusted to one side.. Yes it has balance.. Made it in middle and both speaker started to work.... BOOMING BASS and confusing vocals: The initial sound experience was not as expected, it has a booming bass and the vocal are not clear.. Really thought few moment to return it.. Issue resolved in a moment: As I had a nice conversation earlier with the seller Ketan before buying, thought to check with him first.. He listened the issue and suggested 2 remedies 1. He identified that both speakers are operating inversly, so it cancelling the sound produced. So inverted one speaker terminal.. And as suggested by Ketan I powered one speaker only first and then when second one added the effects is improved. 2. He suggested to relocate the speakers and keep it bit away from wall.. Did the same and saw the magic.. Wow the first music experience itself was impressive.. Final judgement: This is not a Home Theater, but a wonderful MUSIC ENGINE... The first thing you need to do is to find a optimal bass and treble adjustment for your speakers.. Your are all set to enjoy music.. Slightly tweek bass and treble up/down based on the songs, you will love the music from this box.. Even I have heard so many back ground sounds which I never heard or notice for years... This amp is capable of producing every detail in a song... NICELY DESIGNED CIRCUIT takes the credit.. Have a very good stereo channel separation.. 5.1 and 7.1 etc might feel good for movie watching.. But for listening songs stereo is best..!!! Good for listening songs in low volume.. I never turned the volume above 30% which is adequate for a study room of 50 sq.ft. USB: USB get scanned quick and play back starts very quick. During power cut, the songs resumes. Bluetooth: Connects very fast with mobile devices and very stable. Display: It displays songs number when songs changes. While playing you will get a 4 digit number. First it was bit confusing.. Later made it out that first 2 digit is minutes and last 2 digit are seconds.. A separator ":" is missing, which is fine. Heat Sink: Is it a heat sink or cold sink..!!! I never felt it hot even playing music for hours.. Remote: We get the VIRE MP3 module remote which serves the purpose.. Areas that can be improved: * Master power switch * Very minor sound while powering on (don't worry, really it is very less and many may not notice) Note: I am following up comments provided for this amp for months before ordering and I could see those comments are addressed in the amplifier I got (like the bright LED light replaced with a mild green LED). That's why added areas to improve... Thanks for reading my review (story) about the amplifier...

### ⭐⭐⭐⭐ I hooked them to this amp and they work fine. I am mainly using the arrangement to play ...
*by V***R on 19 March 2018*

Does what it promises well. I had one set of panasonic music system speakers and another set of Dayton book shelf speakers lying unused as their respective players/amplifiers were dead. I hooked them to this amp and they work fine. I am mainly using the arrangement to play the built in FM radio in the mornings and also to stream a few songs on bluetooth from my phone. I am happy with the result. Pros 1. Simple straightforward operation, connect your speakers - red wire to the red speaker jack and black to black, power on and you are good to go. Simple bass, treble, balance knobs together with a big volume dial. bluetooth connection is easy 2. Output volume is very high, I dont have to turn up the volume even 1/4th to fill my 300 sq ft room with FM 3. Output is distortion free, depends on speaker quality as well 4. Looks nice 5. Offers karaoke, usb connection and aux connection options as well - I havent tried those Cons 1. Price may be a little high as cheaper alternatives are available. International budget brands like Pyle are also in this price range. 2. There is no way to store FM stations in memory. They have to be tuned every time. 3. Quality of the buttons and display is not good. Cost cutting or poor design may be the reason. 4. Bluetooth range is very limited - 100 feet max. dont expect to stream from phone kept in another room Overall: Its a nice basic amplifier to power upto 4 book shelf speakers - 4.5 to 6 inch size speakers for home use. Don't connect any bigger speakers like those used by professionals - DJs etc. Also this is not for home theater type arrangement - 2.1 or 5.1 systems. Other things like radio, bluetooth remote are add ons. Dont expect design and finish quality like branded amplifiers. It gets the job done. Simple Buy it for the sound quality.

## Frequently Bought Together

- 4D Furnishers Stereo Amplifier for 4 Speakers with Bluetooth VD99 (20.06.2023) 200 Watts
- Cubetek 3 in 1 LCD Display V5.0 Bluetooth Transmitter Receiver, Bypass Audio Adapter with Aux, Optical, Dual Link Support for TV, Home Stereo, PC, Headphones, Speakers, Model: CB-BT27
- 4D Furnishers 2.1/5.1 Hybrid Amplifier for 5.1 Home Theater Speakers and Subwoofer All Together 600 Watts VD99-2.1 (Updated 26.06.2024)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-22*