BESTISAN 6.5’’ Subwoofer, Powered Home Audio Sub woofer with Deep Bass in Compact Design, for Studio and Home Theater, Black,SW65C
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
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Availability:
In Stock.
Arrives
Saturday, Dec 20
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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
Brand: BESTISAN
Speaker Maximum Output Power: 400 Watts
Frequency Response: 35200 Hz
Connectivity Technology: Auxiliary, RCA
Audio Output Mode: Stereo
Mounting Type: Floor Mount
Material: Plastic
Model Name: SW65C
Speaker Type: Bookshelf, Subwoofer, Woofer
Special Feature: Bass Boost
Recommended Uses For Product: For Surround Sound Systems, For Televisions
Compatible Devices: Television
Subwoofer Diameter: 10 Inches
Surround Sound Channel Configuration: 5.1
Color: Black
Included Components: Powered Subwoofer; Power Adapter; Stereo RCA to 3.5mm Audio Cable; Quick Start
Product Dimensions: 9.3"D x 9.3"W x 13"H
Item Weight: 10.5 Pounds
Is Waterproof: FALSE
Warranty Type: Limited
Number of Items: 1
Control Method: Remote
Wireless Communication Technology: Bluetooth
Speaker Size: 6.5 Inches
Power Source: Corded Electric
Woofer Diameter: 6.5 Inches
Water Resistance Level: Not Water Resistant
Audio Driver Type: Dynamic Driver
Audio Driver Size: 6.5 Inches
Subwoofer Connectivity Technology: Wired
UPC: 756014716122
Manufacturer: Bestisan
Shape: rectangular prism
Item Weight: 10.5 pounds
Item model number: SW65C
Date First Available: September 24, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Dec 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
The media could not be loaded. Unbelievable for the price. I’m giving it 5 stars despite it missing one of the footpads on arrival. I’ve written the manufacturer. I would replace it with Amazon but I don’t want to be a day without it or hassle with the shipment if I can avoid it. Note that this speaker has an LFE input which the Rockshaker does not. Even the low end Polk doesn’t have that input and it’s precisely what you need for a modern surround sound. If you drive subs off RCA jacks they won’t mute! Don’t make that mistake. LFE is what you need. You can actually feel this thing. So small! Looks nice. Fires down. If you’re looking for a bargain sub this is it. Can you really tell the difference between this and an $350 Polk or Klipsch? Note mine does not seem to have the problem some had with it automatically powering down. The manufacturer indicates this is an updated version that solves the problem. Don’t hesitate. Seen here playing Led Zeppelin by Led Zeppelin on my turntable! 🔥 🔥 🔥
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Reviewed in the United States on February 10, 2025 by random random
It's pretty good surprisingly strong bass for only 60 watts I haven't had any issues with it yet I would recommend
Reviewed in the United States on November 18, 2025 by Austin Reid
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.
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Reviewed in the United States on December 25, 2022 by Christopher
The sub has a nice clean sound and is perfect for a smaller room. in our case it is a 14x14 room with hardwood floors. I(t tucks away nicely in the corner. I would not recommend this for a large room like our theater room that is 24x28 and has carpet and lots of leather furniture to absorb sound.
Reviewed in the United States on October 6, 2025 by J. C.
Have to turn it off/on to get it to work. When levels drop it shuts down and doesn't come back on. P.I.T.A. Looking for a replacement.
Reviewed in the United States on November 5, 2025 by JWH
Update: April 2024. This unit had a hum and it turns out the hum was due to the external power supply (120VAC to 24 VDC) supplied with the unit. I replaced the power supply with another one and the hum went away. My Fisher receiver/amplifier died so I recently replaced it with a Yamaha R-S202. Using a pair of Polk T-15's with a 32 year old Fisher Stereo Receiver Integrated Amp. (50 watts per channel). Using this with my desk top PC to play music in my home office. Using the wired speaker output which passes through to the Polks. I found I had to set the Subs volume to about 90% and the cross over at the preset notch (about midway). At first the response of the sub was not very dynamic. It also has a hum. After about 8 hours the sound improved so you definitely should "burn-in" the sub. The auto-on/off feature does not work at low volume I have to increase the volume to get the it going (pilot light turns from red to blue). Over all not a bad little sub for the price and I am pleased with it.
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Reviewed in the United States on September 24, 2023 by Ken S Ken S
Unlike some of the other products, I tried, the subwoofer works really well. Good value also.
Reviewed in the United States on November 13, 2025 by Deke Gentry
Very powerful! I love it!!! Chamged my whole home theater experience!!! Great value for money, works with 220v with a simple converter
Reviewed in the United States on September 22, 2025 by Roy Kuperman