Sunday, November 30, 2025

PowerBass SoundTube BT-500 Waterproof Bluetooth Speaker Review

One thing I like about electronics is their constant evolving. I love my music, and always take it with me. Wireless speakers are getting better with more features. That’s the case with the PowerBass SoundTube BT-500. It's a wireless speaker shaped like a boombox and is loaded with features.  Yet MSRP is only $149.

 


Features and specs:

Waterproof design IPX7

Bluetooth 5.3 Chip provides 30Ft. of wireless range

RGB Lighting with User Selectable Effects

User Selectable Equalizer

USB-A for use with Thumb Drive Music Storage

USB-A for charging mobile devices

Built in Microphone for handsfree calling

3600mAh Rechargeable Battery provides 7 hours of music playback

TWS True Wireless Stereo – connect 2 BT-500 Tubes together for true wireless stereo sound

Shoulder Strap for easy carry

USB-C Charge Cable included

 

The PowerBass Sound Tube BT-500 came in a nice-looking color printed box with photos and specs. Opening the box revealed a well-protected speaker held in place by custom molded foam. Materials used in the construction was mostly plastic with some metal, cloth and rubber. Quality of materials used, as well as fit and finish was very good. Also included was the charging cable and shoulder strap.

 

I’m very impressed with the design of the PowerBass Soundtube BT-500. To start you get features that are common for these wireless speakers. There’s Bluetooth 5.3, IPX6 water resistance, and 3.5mm aux-in port. Also as is found on a lot of newer wireless speaker designs, there’s also a built-in rechargeable battery (7200 mah) that can also be used as a power bank to charge your smartphone.

 


PowerBass did not stop there. There are passive radiators on both sides for improved bass response. The passive radiators also light up with RGB’s that dance – very cool. There’s even a built-in mic so you can use it for hands free calls. One of the coolest features though is it’s TWS, for True Wireless Stereo. Linking two of them together, they act like a pair of stereo speakers. They don’t get extremely loud. So if you have a larger get together, having two of them would double the sound. Being able to have stereo sound is an added bonus that improves the sound, very, very cool!

 


PowerBass also did not ignore the styling, which also helps its functionality. I love the black cloth that wraps around the front and back to give it an elegant look. The buttons are all on the top and are easy to use. There are rubber feet on the bottom to help stabilize it. The ports on the back are behind a rubber cover for water resistance. The handle on top is well made and feels durable for ease of carrying it around. And on both sides of the top is a metal re-enforced slot for the should strap.

 

The PowerBass Soundtube BT-500 is a great example of how all the parts came together for a great product. The contacts and connections are well placed for ease of use. The handle and carry strap slots are strong for a lot of use. The black cloth that wraps around the front and back covering the two tweeters and two woofers give an elegant look. And the two passive radiators improve the bass output. It comes together well, let’s see how it sounds.

 

Jessie J, Ariana Grande, & Nicki Minaj: Bang Bang – snare drum and toms, had great dynamics and pitch definition of the pad and midbass. Kick drum also was dynamic with good low-end extension. I was very impressed with the resolution of the drums. Bass beats also had good output and depth. But it was the aural feast of the vocals that stole the show. The various vocal parts were so clean with amazing harmonics that gave me goosebumps.

Nat King Cole: L-O-V-E – cymbals and hi-hat was really crisp and clean. Piano sounded very natural. The bass had good smoothness of the strings with good low-end extension and output. Violin strings were also smooth. Vocals had very good resolution of the texture of the timbre. Trumpet and trombone were both really clean with great dynamics and harmonics. I also wasn’t expecting this good of imaging, and a sound stage that was fairly deep.

Tiesto & Sevenn: Boom – a good bass torture track. I was impressed with what it did, and didn’t do. Bass beats were dynamic, clean and good output. It also didn’t try to play what it couldn’t play, which would have been muddy and distorted.

 

The True Wireless Stereo feature is really cool! The user manual was worded very well and easy to follow. So entering that mode was really easy. Once activated, one did function as the left speaker and the other was the right speaker. While the imaging in TWS mode was not as good as a traditional pair of wired stereo speakers, it still did sound really good. It was quite amazing actually.

 

There’s a lot to like about the PowerBass Soundtube BT-500. It’s not only a well-made wireless speaker with a lot of features that’s easy to carry around. It also sounds really good. If you’re looking for a wireless speaker, it deserves to be on your short list. Especially with its low $149 MSRP. That’s a huge band for the buck! Based on its design, features, quality and performance. The PowerBass Soundtube BT-500 has earned our Editor’s Choice Award. For more info and complete specs, check out their website at www.powerbassusa.com.

 




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Monday, November 10, 2025

2025 Annual Holiday Gadget Gift Guide

It’s that time of year again. Halloween is over, and November is here.  Which means that it’s also time for our annual Holiday Gadget Gift Guide.  Some family and loved ones are easy to shop for, and for others we need a little help.  Hopefully we can provide some assistance with that.  Below are products that could be a great gift, with their description of what they are and a link to the review or the schedule when to come back for the review.

 


Family and friends are an important part of our lives.  If you like to entertain, music is an important part of the party.  And sometimes a small Bluetooth speaker just won’t cut it.  You need something bigger for those outdoor venues and when there are a lot of people involved.  The Fender X Teufel Rockstar Air 2 could be exactly what you need.  Check out its review here:

https://www.stereowiseplus.com/2025/03/fender-x-teufel-rockster-air-2-hi-end.html

 


Life can be stressful. Somehow, music can help with that.  And if your car speakers are either starting to fail, or don’t sound as good as you would like, it could be time for a replacement.  Harman Kardon has a great sounding direct fit factory speaker replacement in their FIT6CF and FIT6F. It could be just the thing to put a smile on the face of a loved one. Check out its review here:

https://www.stereowiseplus.com/2025/07/car-factory-speakers-upgrade-featuring.html

 


Electronics has found its way into a lot of the products we use.  Even with gun safes, many use biometrics for ease of access.  The Headrest Company, has brought that feature into a gun safe for our vehicles.  Now you have a nice safe that is well hidden, that can be used for a gun or any other valuables.  Check back here for the review scheduled for the week ending 12/14/25.

 


There’s a lot of bass heads out there.  I like a lot of bass myself, especially in my car.  But sometimes you may not have much space for a subwoofer.  If you have a loved one who is always using their trunk, but would love to be able to have more bass, Infinity can help.  The Infinity Reference 1000SSL 10-inch car passive subwoofer with passive radiator could put a big smile on their face. Check out its review here:

https://www.stereowiseplus.com/2025/06/infinity-reference-1000ssl-10-inch-car.html

 


I like to take my music on the go.  Whether its by the pool, or up in the mountains while camping, JBL has a wireless speaker for you.  One of their biggest of portables is the JBL Boombox 3.  It plays loud, but is also waterproof.  So no matter the location or weather, your tunes can continue.  If you have a loved one who enjoys the same, this could be perfect for them.  Check out the review here:

https://www.stereowiseplus.com/2025/09/jbl-boombox-3-bluetooth-speaker-review.html

 


I love my music.  But not only that, I like it loud!  If you have a loved one who fits that bill, their factory car radio may not be providing the power their speakers need.  In this scenario, a separate amplifier could be what’s needed.  JBL makes a great one with their JBL Club A758 High Performance Class D 8 Channel Car Amplifier.  Check out its review here:

https://www.stereowiseplus.com/2025/03/jbl-club-a758-high-performance-class-d.html

 


PowerBass is known for their subwoofers, but they also have a great portable boombox.  It’s smaller, yet is till big on sound.  With its passive radiators it even provides good bass.  The waterproof feature makes it easy to take anywhere. Add to it the built-in power bank feature, and it has excellent usability.  You can even link two of them together for true wireless stereo sound.  Check back here for the review scheduled for the week ending 11/30/25.

 


For many decades, we have gotten accustomed to electricity.  It powers just about everything. But there are times when the power does go out.  Many of us may not think about it, but there are a lot of preppers that do.  If you know someone who falls into that group, the Romoss X1000 Portable Power Station and BE1000 Expansion Battery Pack could be perfect for them.  Check out its review here:

https://www.stereowiseplus.com/2025/02/ramoss-x1000-portable-power-station-and.html


 

Many of us like a lot of bass in our music.  And then, some people can take that love for bass to a whole new level of loud!  All that bass requires a lot of power, and many amps aren’t up to the task.  If you have a loved one who would love more sub power, Sundown Audio has the answer in their SALT-2 sub amp.  Its review is found here:

https://www.stereowiseplus.com/2025/07/sundown-audio-salt-2-subwoofer-amp.html


 

Music is not always about the bass.  Some of us like all of the sound really loud.  If your loved one likes premium sound quality, but also play it loud enough so everyone around can also enjoy it, Sundown Audio has a solution.  It’s a great sounding factory speaker system replacement that not only sounds great, it does so while playing really loud.  Its their SA-6.5CXv2 and SA-6.5CSv3 factory upgrade speaker system.  Check out its review here:

https://www.stereowiseplus.com/2025/10/sundown-audio-sa-65csv3-2-way-component.html

 


So many of us do a lot of shopping on Amazon.  Package deliveries are getting much more popular.  Whether you want to see who is at your door, or you want to watch over packages that were delivered, a video doorbell could be just what your loved one could use.  And the Swann SwannBuddy 4K Video Doorbell could be the perfect solution.  Check out its review here:

https://www.stereowiseplus.com/2025/03/swann-swannbuddy4k-video-doorbell-review.html

 


Torras Coolify Cyber Neck Air Conditioner.  Just as the product name states, it’s a portable air conditioner that you wear around your neck.  It provides heat in the winter, cold air in the summer, or a fan for those slightly warm periods.  If you know someone who loves to travel, this could be perfect for them.  After all, the weather at some of our planned destinations could be less than ideal for us. Check out the review here:

https://www.stereowiseplus.com/2025/02/torras-coolify-cyber-neck-air.html

 


Smart Watches are getting more and more popular.  They do so much for us.  Sometimes you’re busy and can’t answer a text or phone call.  But just a glance at your watch could tell you if it’s something that can’t wait.  But some of these smart watches aren’t very dressy.  The Withings ScanWatch Nova Brilliant is a really classy looking dress watch, but manages to also have a digital display on the face.  It even has medical grade sensors.  It could be a perfect gift for that loved one who likes to look sharp.  Check out its review here:

https://www.stereowiseplus.com/2025/05/withings-scanwatch-nova-brilliant.html

 

 

We tried really hard to give you a good variety of products in our gift guide.  Not everyone is the same.  And they all are well made products that give great functionality.  We hope we gave you some good gift ideas for your loved ones.  And from our family to yours, Happy Holidays!



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