---
product_id: 312942880
title: "4 Inch Powered Bookshelf Speakers with Deep Bass, Bluetooth 5.0 Studio Monitor Speakers, 2.0 Neared Field Audio Speakers with 2 RCA Line Input, Set of 2 Black-New Model"
brand: "bestisan"
price: "50002 som"
currency: KGS
in_stock: true
category: "Bestisan"
url: https://www.desertcart.kg/products/312942880-4-inch-powered-bookshelf-speakers-with-deep-bass-bluetooth-5
store_origin: KG
region: Kyrgyzstan
---

# Bluetooth 5.0 wireless range 10m 50W continuous power Premium wooden enclosure 4 Inch Powered Bookshelf Speakers with Deep Bass, Bluetooth 5.0 Studio Monitor Speakers, 2.0 Neared Field Audio Speakers with 2 RCA Line Input, Set of 2 Black-New Model

**Brand:** bestisan
**Price:** 50002 som
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your space with sound that speaks success!

## Quick Answers

- **What is this?** 4 Inch Powered Bookshelf Speakers with Deep Bass, Bluetooth 5.0 Studio Monitor Speakers, 2.0 Neared Field Audio Speakers with 2 RCA Line Input, Set of 2 Black-New Model by bestisan
- **How much does it cost?** 50002 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/312942880-4-inch-powered-bookshelf-speakers-with-deep-bass-bluetooth-5)

## Best For

- bestisan enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Impactful:** Perfectly sized bookshelf speakers delivering studio-quality sound without cluttering your desk or shelf.
- • **Elegant Wooden Design:** Sleek, modern wooden enclosure that complements any workspace or living room aesthetic.
- • **Versatile RCA & 3.5mm Inputs:** Connect multiple devices easily—smartphones, laptops, or tablets—via dual RCA or headphone jack inputs.
- • **Seamless Bluetooth 5.0 Connectivity:** Effortlessly stream your favorite playlists wirelessly up to 10 meters with advanced Bluetooth 5.0 tech.
- • **Powerful Deep Bass & Crystal Clear Tweeter:** Experience rich 50W undistorted sound with 4-inch bass and 1.25-inch silk dome tweeter for immersive audio.

## Overview

The BESTISAN 4 Inch Powered Bookshelf Speakers combine 50 watts of continuous undistorted power with advanced Bluetooth 5.0 for wireless freedom. Featuring a 4-inch woofer and 1.25-inch silk dome tweeter housed in a stylish wooden enclosure, these speakers deliver deep bass and clear mids ideal for home, office, or studio use. With versatile RCA and 3.5mm inputs, they seamlessly connect to all your devices, making them the perfect audio upgrade for the modern professional.

## Description

desertcart.com: BESTISAN 4 Inch Powered Bookshelf Speakers with Deep Bass, Bluetooth 5.0 Studio Monitor Speakers, 2.0 Neared Field Audio Speakers with 2 RCA Line Input, Set of 2 Black-New Model : Electronics

## Features

- [Powered Deep Bass And Silk Dome Tweeter]: Bookshelf Speakers Contain 4-Inch Bass And 1.25 Inch Sick Dome Tweeter. Fill Your Room With Beautiful Sound With Its 50W Continuous Undistorted Power, Powerful Deep Bass, Better Mid-Range, And Superior Stereo Audio
- [Advanced Bluetooth 5.0 Bookshelf Speakers]: Equipped With Advanced 5.0 Bluetooth Technology, Meet A Long-Range Wireless Connection. Pair The Speaker With Your Smartphone, Tablet, Mac, Or Laptop To Play Music Wirelessly, No Need To Deal With Messy Wires
- [Modern Wooden Enclosure]: Made With High Quality, Easy To Place, And Blends Into Any Room Or Decor. It’S Enhanced Tonal Balance And Clarity Make It A Great Fit With A Wide Range Of Usage Scenarios, From Background Music To Home Theater
- [2 Rca Line Input]: Convenient Connection To Any Device That Has A 3.5Mm Headphone Output Or Dual Rca Output It Has A 3.5Mm Headphone Output Or Dual Rca Output. Compatible With Your Smartphone, Tablet, Or Laptop

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092ZNDYLP |
| Additional Features | Radio |
| Age Range Description | Adult |
| Antenna Location | Music |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #71,525 in Electronics ( See Top 100 in Electronics ) #172 in Bookshelf Speakers |
| Bluetooth Range | 10 meters |
| Brand | BESTISAN |
| Built-In Media | Bookshelf speakers |
| Color | Black |
| Compatible Devices | Laptop, Phones, Smartphone, Tablet |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth, RCA |
| Control Method | Touch |
| Controller Type | Remote Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (624) |
| Enclosure Material | Wood |
| Frequency Response | 20 KHz |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 5.98"D x 6.45"W x 9.72"H |
| Item Weight | 10.2 pounds |
| Manufacturer | BESTISAN |
| Maximum Range | 10 meters |
| Model Name | SR02 |
| Model Number | SR02 |
| Mounting Type | Shelf Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 95 db |
| Speaker Maximum Output Power | 50 watts |
| Speaker Size | 4 inches |
| Speaker Type | Bookshelf |
| Specific Uses For Product | Home entertainment, Personal music playback, Studio monitoring |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 4 inches |
| Tweeter Diameter | 1.25 inches |
| UPC | 756014716498 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 4 inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** BESTISAN
- **Connectivity Technology:** Bluetooth, RCA
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 50 watts

## Images

![4 Inch Powered Bookshelf Speakers with Deep Bass, Bluetooth 5.0 Studio Monitor Speakers, 2.0 Neared Field Audio Speakers with 2 RCA Line Input, Set of 2 Black-New Model - Image 1](https://m.media-amazon.com/images/I/71MRWvUiQKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you use an amplifier with these?**
A: Dear customer:
Yes, Amplifier has the 3.5mm RCA audio port, it can use well with our Bestisan bookshelf speaker. Any questions, please feel free to contact us at support@bestisan.com

**Q: Are these 50w per speaker or 50w with the two speakers combined?**
A: Dear customer:
The bookshelf speaker are 50W with the two speakers combined, please kindly note.

**Q: I see 2 dual line inputs. Does that mean it supports 4 channels at a time (e.g. a 3.1) or is only one line input pair active at a time (2 chan only)?**
A: One line in at a time, selectable on the knobs above

**Q: We hooked up to our record player. Sound really low on speakers. Do we need to have an amplifer to mske sound louder?**
A: Dear customer,
Please kindly use the volume and bass button behind the active speaker to increase the sound

## Frequently Bought Together

- BESTISAN Bookshelf Speakers, 4 Inch Powered Bookshelf Speakers with Deep Bass, Bluetooth 5.0 Studio Monitor Speakers, 2.0 Neared Field Audio Speakers with 2 RCA Line Input, Set of 2 Black-New Model
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**Shop now:** [https://www.desertcart.kg/products/312942880-4-inch-powered-bookshelf-speakers-with-deep-bass-bluetooth-5](https://www.desertcart.kg/products/312942880-4-inch-powered-bookshelf-speakers-with-deep-bass-bluetooth-5)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-08-11*