What is the Loudest Bluetooth Speaker This 2021?

67 Speakers Tested
700+ Hours of Research
2.5k+ Reviews Examined
Unbiased Reviews

Bluetooth wireless speakers usually aren’t as loud as regular home theater speakers, but this doesn’t mean you can’t find an absolute gem. From buying to trying, finding the right product takes a ton of time and you may be left disappointed at the end of all your efforts. Our team has saved you the trouble with some of the loud Bluetooth speakers on the market.

Premium Pick
JBL PartyBox 300
Editor's Choice
Budget Option
Bugani M90

Reviews of the Top Loud Bluetooth Speakers



A portable Bluetooth speaker can be unimpressive without loud audio. However, the W-King D8 proves that good things can come in portable packages. Our top pick for the loudest Bluetooth speaker is equipped with 4 drivers (2 passive subwoofers and 2 tweeters) plus double passive radiators.

The result of the drivers puts the D8 above most Bluetooth speakers out there for projected sound. The portable Bluetooth speaker is also incredibly durable with an IPX6 rating, which guarantees it to be waterproof and shockproof. It also has a carrying handle built in so you can take your D8 speaker with you wherever you go. 




JBL PartyBox 300

If you are looking for a Bluetooth portable party speaker, then the JBL PartyBox 300 is the best and loudest portable speaker for parties. What our audio team really liked was the lighting effect that adds visual appeal to the audio upgrade.

It also features Bluetooth, so it’s easy for you to take your tunes with you to any venue to enjoy stereo sound. The Bluetooth speaker has a rechargeable 10,000 mAH battery with a battery life of 18 hours straight! 

The total output wattage is 120W, which makes it one of the loudest portable Bluetooth speaker options on our list.




Bugani M90

The best Bluetooth speaker for the price goes to the Bugani M90. It has a built-in carrying handle and resembles a boombox for extra style. The small speaker may look deceiving, but it can deliver a balanced sound profile and loud bass for the size.

Get ready for some serious sound and shocking bass with the help of a digital audio processor and dual stereo drivers. The Bluetooth 5.0 connects easily with a wireless range of up to 100 feet! 

There will be no distortion wherever you place it, even at maximum volume. The Bugani M90 is the perfect outdoor or indoor speaker companion.




DOSS SoundBox Pro

The DOSS SoundBox Pro is a handheld Bluetooth speaker that also has an illumination effect to give it extra appeal. There are dual full-range drivers and two passive radiators that really bump up the sound production. The tiny but loud Bluetooth speaker is highly portable and has an IPX5 rating.

The small Bluetooth speakers come in many colors and can link up with each other seamlessly via the Bluetooth 4.2 connection.

The stereo sound and up to 20 hours of battery life will never leave you without music at your parties.




Tribit StormBox Pro

The Tribit StormBox Pro is a small portable speaker and is another one of the loudest portable Bluetooth models within a compact profile. It can pump out high-fidelity 360-degree sound to fill the room. The StormBox Pro also comes with a carrying handle for convenience.

The dual passive radiators will help deliver high-quality audio from mobile devices with Bluetooth streaming. The small Bluetooth speaker also features XBass technology, which is a bass boost feature that will upgrade the low tones.

The small waterproof speaker can give users an impressive playtime of up to 24 hours! 





Our audio engineers look at wattage to determine the loudest Bluetooth speaker options, and the TREBLAB HD-Max Bluetooth speaker offers 50 watts of power.

The loud speaker has 4 drivers and 3 sound modes to cater to your music content. You can get 20 hours out of the rechargeable battery and the HD-Max can even become a USB power bank. 

The lightning-fast pairing will allow users to connect two of TREBLAB’s Bluetooth speakers for more power and a bigger sound. The IPX6 rating also makes the HD-Max excellent for any type of environment, unlike other speakers that need to be babied.





W-KING has another portable Bluetooth speaker on our list that is one of the loudest speakers with Bluetooth thanks to the 80W output and 105dB of sensitivity. The woofers and tweeter come together in these portable speakers to bring forth sound quality like never before.

You also get a visual treat with the T9-1 speakers and their illumination system. The mixed LED lights can produce 6 different colors that add to the intrigue of these loud speakers.

Most speakers now feature the Bluetooth 5.0 technology for the stablest connection up to 100 feet away. 





When purchasing products, you want ones that will complement your interiors not only with the color but the design as well. The ABRAMTEK E600 has a very sleek design. You can pick the option with black mesh or purple mesh depending if you want an extra splash of color.

The DPAC super bass technology will make the bass from the speaker loud and all-encompassing. It’s not a super tiny speaker and is more of a stationary option. However, it only weighs 8 pounds.

These speakers pack a lot of power with a 100-watt output a very low total harmonic distortion of 0.5%.

(Looking for the perfect way to protect your speakers? Why not check the best speaker stands we recommend here for you) 




Alpatronix AX500

If you are looking for versatility in the loudest portable Bluetooth speaker, then the Alpatronix AX500 is the answer to your problems. It’s an amazing speaker with 7 functions including hands-free phone support, a TF card input and NFC touch pairing.

It doesn’t cost a lot to add these Bluetooth speakers into your collection and with 2 loudspeakers, 2 tweeters, and 2 subs, you can imagine the sound quality the AX500 is capable of. 

The super durable and portable speaker comes with an IPX5 rating, which makes it a great companion for hikes and pool parties. 




DBSOARS Bluetooth Speaker

The DBSoars portable Bluetooth speaker is our last must-have model on our loudest Bluetooth speakers list.

It may not look like much, in fact, it looks like a toolbox at first glance, but it is one of the most sturdy and versatile speakers on the market. It has an IPX7 rating, which trumps IPX5 and 6. Under the unassuming hood are 2 full-range drivers, 2 tweeters and 2 passive radiators that articulate every note on the sound spectrum.

The DBSoars loud Bluetooth speakers also the option our experts picked out that features the longest battery life of 40 hours!

(For family entertainment at home, we have listed top-performing Bluetooth microphones here



Loud Bluetooth Speakers Buyer’s Guide

In order to be a roaring Bluetooth speaker, or at least to be within the same league as the super loud speakers, there are certain criteria your smart speaker must hit. Our team of experienced audio engineers have isolated the important points to look for to facilitate your search.

Decibel Rating

Aside from the power, which our audio team will get to in a minute, the decibel rating, or sensitivity, is a major player in hour loud your Bluetooth speaker will be. The room environment will matter, because a good sensitivity rating in a small room will not sound the same in a spacious one.

Our experts say to look for a decibel rating of at least 88dB in a loud Bluetooth speaker. Most average ones range from 87 to 88, which means you will also get average sound quality.

If you want better, our team likes to suggest 90dB at the very least for louder audio. However, ones that offer over 100, such as the W-King T9-1 with a decibel of 105dB is amazing.

Since we are talking about the loudest speakers with Bluetooth, our team would suggest no less than 90 but look for ones over 100 if possible.


There are 2 types of power ratings in the loudest speakers with or without Bluetooth – the RMS and the peak power or max power. The RMS is the continuous output your speakers can handle over a longer period, while the peak power is the highest output your speaker can reach in short bursts. 

Since the RMS is prolonged, the rating won’t be as impressive as the peak power. However, our team cautions that it is the RMS that is more important. 

So, how much is enough wattage for your speaker? Most average listeners will find that 20 watts is sufficient for home theaters. However, we are trying to identify the loudest models on the market, which is why the options our team has included offer 20 to over 100 watts.

If you’re looking to boost the audio in your home, 20 watts should be enough. For those looking to entertain guests outdoors or in a large venue, then our team has plenty of suggestions that reach 50 watts and over. Keep in mind that loud noise can damage your hearing over time, which is a risk that comes with over-blasting your speakers. 


The SPL, or sound pressure level, in a speaker refers to the sensitivity plus the efficiency of the device. How evenly and well does the speaker project the sound. A higher SPL also equates to a louder speaker. The SPL is also measured in dB like sensitivity, and the higher the number the louder your smart speakers will be.

Much like the sensitivity, our experts suggest going for 90 at the very least but trying to find models that exceed 100dB. 

Bluetooth Version

It’s very common for speakers to have Bluetooth, which is why we have dedicated an entire article to such types. The version of wireless connectivity your loud Bluetooth speaker has will greatly impact user-friendliness and your overall impression of the device.

You will find Bluetooth 4.2 and 5.0 in the above models we have suggested. Our sound engineers don’t often include models with more elementary versions of Bluetooth because they don’t meet our connection standards. 

A major difference between 4.2 and 5.0 Bluetooth is the distance. For example, 4.2 speakers like Harman Kardon Onyx Studio 5 may provide users with around a 60-foot connection range at the furthest, but 5.0 Bluetooth can extend that up to 100 feet! Not to mention, there will also be a more stable connection. If given a choice, we would suggest you pick the 5.0 Bluetooth over the former any day.


Other than wireless Bluetooth, your speakers should also have wired connections. You will find audio inputs such as AUX and RCA. The more audio connections your speaker has, the more devices it can potentially work with. Aside from audio connections for Bluetooth, it could also allow you to pair your device with voice assistants.

Voice assistant integration with the likes of Google Assistant or Amazon Alexa will bring another layer of convenience to your speaker features. Many people wonder if wired or wireless connections. In all honesty, they both have their benefits and drawbacks.

For one thing, our team members really appreciate wireless options because it adds a level of portability to a smaller speaker. Of course, stationary speakers can also have Bluetooth even if they aren’t meant to be transportable.

The connection also gives multiple placement options, which may not exist in a speaker that needs to be hard wired.

On the other hand, wired speakers tend to have more power and stability, but our audiophiles have proven that even Bluetooth models can produce expansive speaker sounds comparable to wired models. At the end of the day, the best choice is the one that works best for you. 


Most of the loudest Bluetooth devices on our list have built-in microphones. These mics make it easy to form hands-free control with the voice assistant device of your choice, but they also transform your Bluetooth speaker into one that supports hands-free calls.

You might have some options that have a mic, headphone, and even guitar inputs. Even if there isn’t a directly in-built mic, you can still enjoy this feature if an input exists. Of course, having a built-in mic will make things infinitely easier if you need to give voice commands and it saves space.

Before you dive into just any old model with a microphone, make sure it is noise cancelling and is highly sensitive. There is nothing more bothersome than trying your best to dictate commands and your mic not picking up your voice. 

Mobile Application

Not all Bluetooth speakers have a controllable mobile app, but all of them will be able to connect to your mobile device. If you connect the speaker to your smartphone, you should be able to administer basic controls from the palm of your hand.

However, Bluetooth devices that have a compatible app will allow you to conduct more in-depth settings such as the EQ and audio modes. For your convenience, our experts suggest looking for Bluetooth speakers that have a mobile application. If not, a remote control can come in handy too. 

If you are someone who is perfectly fine with getting up and heading over to the speaker’s location to adjust the settings, then this section is a less pressing detail.

(If you are in search of other great products for your car, you can also check some of the most top-performing Double DIN Head Unit we listed here


Waterproofing is not a necessity for a Bluetooth speaker, but it’s definitely a decent bonus. Having a waterproof speaker will be infinitely better for those who frequent the beach or the pool. Manufacturers give the loudest waterproof Bluetooth speakers IP waterproof ratings [1]

The first digit after the IP is the protection the speaker has against solids and the second is liquids. If you have an “X” in either of the sections, it means the speaker isn’t protected against substances in that category. 

As you may have noticed, all the models that are waterproof on our team’s expertly curated list have an IPX_ rating, which means the speakers are more protected against liquids. We have also carefully chosen ones that have a waterproof rating of at least 5, with the highest one up to 7.

What do these figures mean? A solid protection rating of 5 gives speakers full protection against water projected from a nozzle, which basically means poolside or beachside splashes are fine.

A 6 rating increases the level of protection to guard against everything the previous tiers offer plus powerful water jets. At level 7, which the DBSoars Bluetooth speaker offers, makes the speaker impervious to water immersion up to 1 meter.

Battery Life

The battery life in a speaker is also extremely important, especially in portable models. Ideally, our team says to look for rechargeable lithium-ion batteries with 8,000 mAH at the bare minimum. At this rate, it should guarantee you up to 4 hours. 

If you plan on staying outside for much longer or intend to use the speaker during camping trips, then you need a 12,000 mAH battery at the very least.

Our audio experts say 4 hours of playtime is the very least you should expect. Our list features many models that can exceed 10 hours, with one that can even reach 40!


The size and design of the Bluetooth speaker will come into consideration when you’re thinking about portability. A big reason why many people opt for Bluetooth speakers is for their versatility and mobility. However, there is little use for a Bluetooth speaker you intend on carrying around with you if it’s overly heavy.

The size and the weight both factor into the portability. Users may think that a smaller speaker may not be as loud. While that may be the case for some, it surely isn’t for the more compact models on our list. Some of the options we listed have 40, 50 and even 100 watts of power projecting from such a smaller speaker of less than 10 inches. 

It’s not really the size that dictates the loudness, but rather the roles of the speaker drivers, power, and sensitivity ratings that contribute to the sound quality. Look for a compact speaker if you want a portable model. If you simply want a very loud speaker equipped with Bluetooth for your home theater, then you should look at the space you have to spare in your setup.

Safety Reminders to Avoid Hearing Loss

Loud speakers are incredibly satisfying, especially when you’re bopping to the rumbling bass in a large venue. No matter how fulfilling the initial experience is, it is definitely not worth any hearing damage, which is why our team has come up with a few safety reminders to save your eardrums.

An obvious and very effective way of preventing hearing impairment over long exposure to high levels of sound intensity is to wear hearing protection. We know that no one is going to wear hearing protection because it defeats the purpose of purchasing a loud Bluetooth speaker.

The best way to limit hearing loss is to avoid overexposure to loud sounds. Even if you do play louder music at times, it won’t have a detrimental effect if you don’t do it often. Sounds below 70dB are safe, from 70 to 80dB is still okay if you don’t listen to audio at that level for long.

Anything at 85dB or exceeding that level will induce hearing problems, especially over a long period of time. Therefore, our team suggests limiting decibel levels to 70 and below for the most part. 

(Have a mini recording studio at home? Well, for better sound recording, you can also check our guide about properly connecting a mixer to an audio interface here

Our Top Pick For a Loud Bluetooth Speaker:

The W-KING D8 is our team’s top pick for the loudest Bluetooth speaker. It’s easily portable with a carrying handle and offers 50 watts of power. There are 4 drivers and double passive radiators to drive the sound and the IPX6 rating makes the speaker virtually impenetrable by strong jets of water. You will get durability and quality with the W-KING D8.

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Willie Greer
Willie Greer
Willie Greer is the founder of The Product Analyst. A cinephile, he has made it a personal quest to achieve the awesomest home theater possible. He now shares what he has learned through the years on the site, and has enlisted the help of tech-savvy colleagues in providing more insight about today’s most sought-after gadgets.