---
product_id: 366695452
title: "BESTISAN Subwoofer, 6.5\" Powered Home Audio Sub Woofer in Compact Design"
brand: "bestisan"
price: "$551.61"
currency: USD
in_stock: true
reviews_count: 13
category: "Bestisan"
url: https://www.desertcart.ec/products/366695452-bestisan-subwoofer-6-5-powered-home-audio-sub-woofer-in
store_origin: EC
region: Ecuador
---

# Compact 9.3x9.3x13 inches 400W max output power Independent bass & volume controls BESTISAN Subwoofer, 6.5" Powered Home Audio Sub Woofer in Compact Design

**Brand:** bestisan
**Price:** $551.61
**Availability:** ✅ In Stock

## Summary

> 🎵 Compact Powerhouse, Big Room Vibes!

## Quick Answers

- **What is this?** BESTISAN Subwoofer, 6.5" Powered Home Audio Sub Woofer in Compact Design by bestisan
- **How much does it cost?** $551.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/366695452-bestisan-subwoofer-6-5-powered-home-audio-sub-woofer-in)

## 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

- • **Reliable Powerhouse:** 400 watts of dynamic driver power for crystal-clear lows that elevate every movie, game, or playlist.
- • **Seamless Compatibility:** LFE, RCA, and high-level inputs ensure plug-and-play with most receivers, soundbars, and bookshelf speakers.
- • **Tailored Audio Control:** Separate bass level and master volume knobs let you customize your soundscape effortlessly.
- • **Sleek Design, Maximum Impact:** At just 10.5 lbs and under 13 inches deep, it fits discreetly under furniture or alongside your setup.
- • **Room-Shaking Bass in a Compact Frame:** 6.5" downward-firing woofer delivers deep, immersive bass without hogging your space.

## Overview

The BESTISAN 6.5" powered subwoofer combines a space-saving downward-firing design with 400 watts of output, delivering rich, room-filling bass. Its versatile connectivity options and intuitive bass/volume controls make it an ideal upgrade for small to mid-sized rooms, seamlessly integrating with home theaters, PCs, and sound systems. Perfect for millennials seeking premium sound without sacrificing style or space.

## Description

Buy BESTISAN Subwoofer, 6.5" Powered Home Audio Sub Woofer in Compact Design | Down Firing Woofer, Active Small Sub, LFE/ RCA/ High Speaker Level Port for Home Theater, Black, SW65C: Subwoofers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Boght in 2023 still works good as day one (older model also) - Great sub for the price; its quite loud and perfect for a pc or home sound system sub add-on. I bought mine on 2023 its the older model but works as well as the day i got it.
Review: great sound - I have had this for almost a year and very pleased. Easy to adjust to your desired level. It adds a good thump but does not overwhelm. Great price for a reliable product,

## Features

- Powered Subwoofer- A perfect solution for your small-to-mid size room
- 6.5 Inch Down Firing Woofer- It maximizes floor coupling for room-shaking bass that fills every corner without compromise. The unique downward-firing design ensures efficient use of space while enhancing low-frequency extension, creating a seamless blend of power and precision
- Lfe & Line Inputs for Compatibility With Most Receivers& Bookshelf Speakers& Soundbars– Hook a subwoofer cable between subwoofer out port on the receiver/ bookshelf speakers and LFE input RCA port on the sub
- Bass in Your Control-Featuring a user-friendly interface, it boasts separate knobs for bass level adjustment and a master volume control, allowing you to fine-tune the intensity and impact of your bass without altering the main volume of your system
- Compact Size, Colossal Sound- Measuring a mere 9.3 inches in height and width, with a depth of just 13 inches, it slides effortlessly into tight spots, beneath furniture, or alongside your bookshelf speakers, adding a bass boost to your audio setup without taking over your living space

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09H26JSFH |
| Additional Features | Bass Boost |
| Age Range Description | Adult |
| Antenna Location | For Surround Sound Systems, For Televisions |
| Audio Driver Size | 6.5 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #27,768 in Electronics ( See Top 100 in Electronics ) #39 in Home Audio Subwoofers |
| Brand | BESTISAN |
| Built-In Media | Powered Subwoofer; Power Adapter; Stereo RCA to 3.5mm Audio Cable; Quick Start |
| Color | Black |
| Compatible Devices | Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | RCA, Auxiliary |
| Connectivity Technology | Auxiliary , RCA |
| Control Method | Touch |
| Controller Type | Corded electric |
| Customer Reviews | 4.2 out of 5 stars 528 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 35200 hertz |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 9.3"D x 9.3"W x 13"H |
| Item Weight | 10.5 pounds |
| Manufacturer | Bestisan |
| Model Name | SW65C |
| Model Number | SW65C |
| Mounting Type | Floor Mount |
| Number of Audio Channels | 5.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 400 watts |
| Speaker Size | 6.5 inches |
| Speaker Type | Bookshelf, Subwoofer, Woofer |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 10 inches |
| UPC | 756014716122 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 6.5 inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** BESTISAN
- **Connectivity Technology:** Auxiliary, RCA
- **Frequency Response:** 35200 hertz
- **Speaker Maximum Output Power:** 400 watts

## Images

![BESTISAN Subwoofer, 6.5" Powered Home Audio Sub Woofer in Compact Design - Image 1](https://m.media-amazon.com/images/I/71Y6P5i761L.jpg)

## Questions & Answers

**Q: Can I run a subwoofer off this one**
A: Don't understand the question.  This is a subwoofer.  If you mean can you connect it to another, I don't think so, but that's a question for the vendor.

**Q: If you connect with RCA cable, is wi-fi connection necessary?**
A: It isn't connected that way. It uses an RCA to 3.5mm cable to connect the subwoofer to the main speakers. After that, if your main speakers are multi-hookup type, then you can attach your playing device to your main speakers. Keep in mind, the subwoofer is only a sub, it has to slave off the master speakers. Wi-Fi only involves your player device and main speakers.

**Q: Will this work with a bose soundbar?**
A: It depends on what kind of Bose sound bar you have. If it’s a newer genre Bose it will not work with it. Look on the Bose website to see subwoofer capabilities.

**Q: can i use this sub for karaoke amplifier that can also play music**
A: Thanks for your question. Pls send the ports‘ photo of your amplifier to support@bestisan.com. We'll have a check and give you a reply.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Boght in 2023 still works good as day one (older model also)
*by A***R on August 19, 2026*

Great sub for the price; its quite loud and perfect for a pc or home sound system sub add-on. I bought mine on 2023 its the older model but works as well as the day i got it.

### ⭐⭐⭐⭐⭐ great sound
*by D***Z on May 13, 2026*

I have had this for almost a year and very pleased. Easy to adjust to your desired level. It adds a good thump but does not overwhelm. Great price for a reliable product,

### ⭐⭐⭐⭐ Great Little Desktop PC & Gamer Sub
*by C***R on December 25, 2022*

This is a great subwoofer so long as it is used properly and for the right purpose. This is NOT a sub you use for a home theatre or home recording studio setup. This is a little sub you stick under your desk and pair with PC speakers or something like this Creative Stage soundbar https://www.amazon.com/gp/product/B07JC6YZ4K/, a sleek bit of mini-soundbar in elegant gloss black that looks like a million bucks on your desk. The problem with most PC soundbars or speaker systems (even nosebleed expensive ones like Katana) is they give you a crappy subwoofer, typically a shallow, hollow cabinet and cheap driver. That’s where this thing shines. Yes, the driver is only six inches, so don’t expect room-shaking performance, but this is a heavy box relative to its size, and the wei8ghty cabinet helps it punch, ahem, above its weight. Suggest you begin with top volume knob set to 12 o’clock and bottom frequency knob set somewhere between 9 and 10 o’clock, then slowly adjust to suit your taste. If you turn this thing all the way up and rotate the freq knob all the way to the right, the sub will sound like garbage. Take your time and try a bunch of different settings and you will find your sweet spot. You can mate this to any existing system, even a closed one, by using a splitter Y-cable like this UGREEN https://www.amazon.com/gp/product/B00LM0ZGK6/?th=1, plugging your existing soundbar or speakers into one of the two cable inputs. The Creative soundbar, specially, should NOT be plugged into the subwoofer’s thru port because the Creative soundbar has its own proprietary sound card tech built into it and it sounds amazing. If you plug it into the sub instead of your PC, the sub’s crossover will filter out the low end and the soundbar won’t sound as good. Used with the Creative soundbar (sub-$100 pricing), I have a desktop PC sound system that thumps harder and sounds on par with if not better than many premium systems. Minus one star for no auto shut-off, but for the price, why quibble. I use a smart plug and Alexa routine to shut it off if I forget.

## Frequently Bought Together

- BESTISAN 6.5’’ Subwoofer, Powered Home Audio Sub woofer with Deep Bass in Compact Design, for Studio and Home Theater, Black,SW65C
- FosPower Subwoofer Cable (10 FT) RCA to RCA Audio Stereo Cable, Male to Male - Dual Shielded Cord | 24K Gold Plated Connector | Corrosion Resistant | Clean Sounding Signal
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-09-08*