BESTISAN Powered 6.5’’ Home Audio Subwoofer, Deep Bass Response Subwoofers in Compact Design, Easy Setup with Home Theater Systems, TV, Speakers, RCA, Black

Dang son, this little unit kicks. I was really surprised to hear the enormous output. I 💯 recommend this little box of dynamite.

I bought this to replace a stock that came with a soundbar. The stock one had very muddy sound and just didn’t have any depth since it was powered (barely) by the soundbar.This one adds a whole new layer to the sound being produced since the bar doesn’t have to worry about providing any power to the sub.The set up took less than 10 minutes and the out of the box settings were sufficient to show off the missing elements from my original set up.The many different connections available on this sub just add to its versatility. I use it as part of a desk top computer sound system. It would also be great as part of a home theatre setup for a smaller room where you want the deeper elements without taking up too much space.I would buy again if the need came up.

I needed a small sub with speaker level input, something to add just a little bit of low end. This little thing worked perfectly for me. Adds just enough bass and it’s very small. Won’t be great for audiophiles, but it works for me.

There are many words I would use to describe this subwoofer, but deep bass are not two of them. It's a bit better than the 2 shelf speakers I had on this receiver, they have 4" woofers, the sub adds maybe a little bit.. not really enough to tell a difference though truthfully. It does have a nice size though, it fits nicely under the desk. Using every trick for increasing the efficacy of a subwoofer it's adding only a marginal amount of bass... I'm not going to return it as it does add a bit, and a bit is better than none. UPDATE- I was contacted by the company that produces this... the young lady stated they were going to give a $20.00 refund for my trouble, that's not been done yet, I guess we will see. She also gave instructions to view a video on how to take the rca cable and run it from the sub out on my receiver to the input on the receiver. I told her how I'd done that, and even used the Bluetooth option from my phone to see if it was a wonky input (and still got less than stellar bass) and not received a reply from that email... this thing seriously has lousy volume... I've run the volume to full, run the frequency to full along with maxed volume and got very little out of it... deep bass this is not.

Introduction:The Amazon subwoofer cannot be used in a group setup with multi room audio. You’re only able to pair The Amazon sub with one echo, or two echoes for stereo but not a multi room group system.Using an echodot fourth GEN, running out of the line out on the back of the echo into the sub, you are now able to incorporate a subwoofer into a multi room System. I have my bedroom set up with two echo 4th Gen as the main loudspeaker, the third echo dot as the preamp for this subwoofer. There is no noticeable lag with any of the speakers in this setup.Physical description of subwoofer:The sub is thin enough to be slid under Neath most beds. No jacks on the back of the unit so this would work perfectly.With the cloth grill pointed out at you, on the left side there is your baseport. On the right side the top knob is your volume knob which has click stops. The bottom knob is your crossover. Blow The two knobs, or two sets of stereo RCA jacks. The top set left and right or outputs if you’re using the subs Bluetooth. The bottom set are inputs. Below these RCA jacks is your optical jack. Below the optical is your power jack. I do not find any physical switches on the subwoofer itself for on off. Do the crossover is supposed to low pass at 60 HZ, I feel like it’s more around 120 HZ, but it’s still decent enough to knock out a lot of the highs and really any vocals other than some plosives.If you listen to rock jazz or country I feel you will be satisfied with the sound of this unit. If you’re more into hip-hop or EDM, you may want to look for something a bit bigger which will have more low end to it. For a bedroom I feel this is perfect!

Good product

The Bestisan Powered Subwoofer (SW65D) was delivered to me on July 19, 2021. This is my first experience using a subwoofer. I have it connected with a Bestisan 27” Soundbar (SG06). The SW65D is compact, measuring 6.5”W x 13.5”D x 13”H. It is easy to move around.I really like that the SW65D was very easy to connect with my soundbar. I connected the 5’ RCA cable into the left,right audio out on the subwoofer. The RCA cable is connected into the AUX IN on the Soundbar. The sub also came with a 8’ fiber optic input cable.I have the sub paired with my laptop. I also like that the bluetooth connection is stable. So far, I am primarily listening to MP3s. The sub really has good bass, and enhances the bass of the soundbar. It is more than enough to fill my primary listening area (24’ x 20’). I usually have the sub volume on low (4 turns), and at times more towards medium (5-8 turns). I really haven’t pushed up the volume in my apartment that much. I find myself enjoying the bass heavy tracks more now, particularly Jazz. I also like the bass heavy tracks in country, contemporary christian/gospel, and R&B.Additionally, I am very impressed with the Bestisan Soundbar (SG06). The soundbar has good treble and bass. The remote has 3 modes, including movie, music, and dialogue. The remote also adjusts the treble and the bass. I really haven’t used the soundbar and sub in the TV or movie modes.The poweed subwoofer with the Bestisan soundbar has a good level of bass and sound.