W-KING Portable Loud Bluetooth Speakers with Subwoofer, 60W(80W Peak) Outdoor Speakers Bluetooth Wireless Waterproof Speaker, Deep Bass/V5.0/40H Play/Power Bank/TF Card/AUX/EQ, Large for Party (Green)

My semi truck stereo died, and since it's a company truck, I couldn't install my own so I was in the market for a Bluetooth speaker.I figured get something serviceable and cheap to pass the time but the more I went down that rabbit hole, the more a higher performance one would suit me.Then I landed on this one, the price and reviews were looking good, so I started watching videos using my earbuds to get a grip on the quality and I pulled the trigger.Okay, lemme preface that the inside of a big rig, can range from 70 to 90 decibels easy, and one truck I drove exceed 110dB. This speaker was capable of getting louder than that, without distorting and losing the bass. Great for my hearing, right? 🤣Anyway, even after getting a new truck and a working stereo, I only use that for podcasts, and when I want to listen to music, I go with this every time.I listen to anything with a beat, from rock to techno to remixes and everything in between. I use an equalizer app on my phone to help fine tune the sound (poweramp and wavelet are good), and it bumps enough to vibrate the floor of the cab, or if I put it on the dashboard, my chest.40 hour battery life is if you're really conservative with it. I get 4-6 with how hard I push it, but that's not bad either. It will use more power than the charger can provide so if you're really pushing it, it will eventually run out of juice. But we're talking 180+bpm songs at a few notches below maximum volume, with the bass tuned a bit higher.I use this 10 hours a day, 6 days a week, every week since February, and it's holding up great. I did do a break in period for the first few weeks before using an equalizer to see what it can do, and it did not disappoint. I almost cried when I thought I lost it (left it in another truck by accident) and I didn't hesitate to put another one in my cart. It's a literal boombox and I love it.

We bought a used Sprinter RV with a mediocre sound system - when I got some quotes to upgrade I fell over! I saw a review from a trucker and decided WTH, for the price give it a try. First drive with it today and the sound and bass are awesome. RV coach sound system is great but only when connected to power. Now we have decent sound for our tunes when driving!

This speaker is amazing!!! You can feel the base vibrating the floor 10 feet away if not more! It is clear and loud. Perfect travel size for the pool, lake, or beach. The plus is that it is waterproof. Once you connect to it it doesn’t forget the device. You have to turn your blue tooth off if it is 50 feet away, even through walls, or nobody else can connect to it. I have ran into this problem with multiple devices, so I knew what was wrong when I couldn’t connect a different device. Definitely worth buying if you want the perfect travel size speaker with some serious base!!!

This Bluetooth speaker is not just an ordinary speaker. It is super loud with sub-woofer. Very good Sound quality. I love this. Definitely recommend this product to everyone. I would say instead of investing $30 on ordinary speaker, invest a bit more and get the one with high quality speaker like this.

I used it 3 days for a couple hours each day. I have a very expensive system at home so I know what good sound is. I read one review who said others sound like am radio and this was much better. To use that for this, I would say this is fm except with power. I wasn't impressed by the sound very much. Sounded very average except it does have "some" bass. I returned this and paid more money but the sound is so much better in the newer one. Battery Life I can't rate because I only used it for about 5 hours total. For the price, I was expecting much better bass. Technology has not advanced in the music hardware industry since the 1980's, IMO. I paid less for things like this and things sounded much better and probably lasted long than the new stuff will. If I get 10 years i'm happy now a days. Not so in the '80. I expected 15-20 with stereo equipment, depending on what it was. Anyway, It's a above average sounding, and has power so if you are not picky about the bass and want power, then this is right up your alley. Other wise, if you want good bass, stay away. This coming from someone who always prefers 3 ways speakers with midranges over 2 way most people claim sound great, also I have 2 subs on each of my systems.