Antes de chegarmos às nossas análises dos melhores alto-falantes com potência atualmente disponíveis, vamos apenas considerar que os alto-falantes, para dar-lhes o nome original, não são uma ideia nova. Longe disso. Eles foram inventados pelo inventor escocês Alexander Graham Bell para seu telefone original em 1876.
Uma versão melhorada seguida em 1877 pelo designer alemão Ernst Siemens. E tem sido um longo caminho desde então e nem sempre um caminho fácil.
Vamos adicionar algum poder…
Os primeiros alto-falantes amplificados vieram em 1964 e foram fabricados pela JBL. E então o primeiro monitor de estúdio com um crossover ativo em 1967. Desde então, os designs e a tecnologia avançaram rapidamente até o ponto em que chegamos hoje.
Eles podem cumprir muitas funções nos dias de hoje, desde pequenos sistemas em casa até grandes aplicativos de tamanho de eventos de concertos. Mas a resposta para a pergunta que é melhor, ativa (com alimentação) ou passiva (sem alimentação) nunca foi totalmente respondida. Existem argumentos a favor e contra ambos os sistemas. Essa discussão é bastante complexa e depende da preferência pessoal. Mais sobre isso mais tarde.
Por enquanto, porém, esse argumento pode esperar. E vamos dar uma olhada no mercado de alto-falantes ativos. Então, vamos ver o melhor do grupo e encontrar os melhores alto-falantes amplificados para suas necessidades…
Os 10 melhores alto-falantes mais potentes em avaliações de 2022
- Proreck Club 3000 12 polegadas 3.000 watts DJ/alto-falante PA amplificado
- Alto-falante de prateleira com motor Klipsch R-41PM
- Colunas de estante Bluetooth com alimentação Edifier R2000DB
- Mackie Thump12A – Alto-falantes PA com melhor potência
- Rockville RPG15 15″ Professional Powered Active
- Colunas de secretária com alimentação Audioengine A2 Plus de 60 W
- Behringer Eurolive B210D Active 200 watts
- Colunas de estante Bluetooth Edifier R1700BT
- Colunas de estante com motor Micca PB42X
- Monitor Mackie Studio
1 PRORECK Club 3000 12 polegadas 3000 watts DJ/alto-falante PA amplificado
Devemos admitir que engolimos em seco quando vimos um sistema produzindo 3000 watts. Ou seja, 3000 watts de pico e 750 watts RMS. Este é um conjunto de matrizes projetado para fornecer sons poderosos, claros e concisos.
Eles produzem isso a partir de dois subwoofers que lidam com as baixas frequências. Há também dois alto-falantes de matriz de linha. Cada um tem quatro alto-falantes que, quando combinados, produzem 3.000 watts de som. Não haverá muitos locais onde este será um sistema com pouca potência.
Muita conectividade…
Os armários são fabricados em MDF com acabamento em preto. Tem quatro canais e uma saída. Cada um dos canais tem a opção de outras opções de conexão. E você pode conectar até cinco instrumentos separados ou fontes de som ao mesmo tempo.
Guitarras e microfones podem ser conectados às linhas 1 e 2 com suas entradas XLR. A Linha 3, com sua entrada estéreo de 6,35mm e o canal 4, que possui entradas RCA permitem conexões com baterias eletrônicas, mixers ou até mesmo um teclado. Na verdade, qualquer fonte de áudio, incluindo MP3 players, CD players, computadores, smartphones, etc.
Assumir o controle…
Os recursos a bordo são extensos e impressionantes. Tem uma resposta de frequência decente de 40 a 20.000Hz. A linha de alto-falantes inclui dois woofers de 12 polegadas e oito tweeters. Há também mais oito tweeters médios. Eles têm alças de transporte e controle remoto sem fio. O controle remoto funcionará a uma distância de 20 pés e possui todas as funções para controlar o sistema.
Eles têm suportes de alto-falante telescópicos que se estendem até quase sete metros. E você pode se conectar sem fio a dispositivos iPad, iPhone ou Android até uma distância de 18 metros. Isto é, desde que não haja obstáculos no caminho.
Acessível para o que você está recebendo…
O subwoofer ativo possui um amplificador que transmite os sons ao subwoofer passivo. E também para os outros alto-falantes tweeter e alto-falantes de matriz de linha.
É uma linha impressionante de alto-falantes e equipamentos com muitas opções de som. E também tem um preço razoável, mas o controle é preocupante, pois há muita coisa acontecendo. O outro aspecto negativo que vemos é que há muito equipamento para transportar.
Prós
- Muita potência de alto-falante.
- Ponto de preço efetivo.
- Potência maciça.
- Muita conectividade.
Contras
- Complicado para operar.
- Muitos equipamentos para transportar.
2 Alto-falante de prateleira com motor Klipsch R-41PM
Se você estiver procurando em uma lista de fabricantes de alto-falantes de alta qualidade, provavelmente encontrará a Klipsch em algum lugar. Eles estão no negócio de design de alto-falantes há mais de 70 anos. Fundada em 1946, ela ainda está sediada em Indiana, nos EUA. Em 2011, eles foram adquiridos pela Audiovox, com sede na Flórida.
A linha de alto-falantes R41 tem vários bons recursos. Um deles é o Bluetooth integrado.
Instantaneamente reconhecível…
Os alto-falantes Klipsch são reconhecíveis pelos gabinetes. É um design marcante que mostra o woofer de cobre e o chifre tractrix. Eles são bem construídos com painéis de fibra MDS e têm uma sensação forte e poderosa. Eles não são armários leves e também não são particularmente grandes. Medindo 9,8 polegadas x por 6 por 7,5 polegadas, eles pesam 8,7 libras cada.
O woofer de cobre é de 4 polegadas e tem cones de grafite. Há um tweeter de uma polegada situado na buzina. Os tweeters são de alumínio e beneficiam do sistema de suspensão Klipsch LTS.
Aproveite os looks incríveis…
Eles têm grades feitas de um material de pano removível. E possui um design de encaixe magnético, o que é um bom recurso. É uma boa ideia ter uma grade frontal que seja fácil de remover ou encaixar. Alguns vão querer mostrar o funcionamento do alto-falante. E eles parecem muito impressionantes.
A Klipsch inclui com os alto-falantes algumas almofadas macias para os cantos de cada alto-falante. Isso é no caso de você posicioná-los em uma superfície de madeira, mas vale a pena usar qualquer superfície em que você os coloque, pois eles removerão algumas das vibrações de baixa frequência.
Não exatamente destruindo a terra…
Cada um dos alto-falantes possui um amplificador embutido para conduzi-los e eliminar a necessidade de amplificação externa. Eles têm uma faixa de frequência de 76 Hz a 21 kHz, o que dá uma indicação de que eles serão um pouco leves na área de graves. Eles se saem razoavelmente bem, mas não vão muito fundo. A saída é avaliada em 70 watts.
Na parte traseira estão as conexões, que incluem óptica, 3,5 Aux e RCA para um toca-discos. Um USB para conexão de computador e uma porta micro USB estão incluídos. Há também um controle de volume mestre. As portas de graves também são encontradas aqui.
Um sistema muito bem equipado e será um dos sistemas de alto-falantes Bluetooth mais potentes que você encontrará. Com isso vai um preço muito atraente.
Prós
- Boas conexões com Bluetooth integrado.
- Bem construído com bons recursos.
Contras
3 Alto-falantes de prateleira Bluetooth com alimentação Edifier R2000DB
Fundada na China em 1996, a Edifier juntou-se à hierarquia dos fabricantes de alto-falantes de qualidade em um tempo relativamente curto. Eles chamaram a atenção daqueles que desejam alto-falantes de estante de qualidade com sua linha R100DB. Hoje olhamos para o R2000DB, que é uma continuação desses alto-falantes.
Este é outro fabricante cujos alto-falantes são instantaneamente reconhecíveis com seu design frontal inclinado. Eles têm uma aparência robusta sobre eles que não é o que você pode chamar de sutil em qualquer forma de design. No entanto, eles ainda atrairão sua atenção.
Couro texturizado…
Eles são feitos de painéis de fibra de MDF de alta qualidade e são finalizados com uma frente voltada para um visual de couro texturizado preto. Para ser honesto, dificilmente é o que você poderia chamar de atraente. Ao contrário das laterais com aparência de madeira, que são atraentes e salvam um pouco a aparência.
O R2000DB está ficando grande, medindo 7 por 10 por 11,5 polegadas e pesando 22 libras. Eles dão a impressão de ser um conjunto difícil de alto-falantes, e eles são.
Vamos nos conectar…
Eles também têm seu quinhão de tecnologia embutida. Para emparelhar seus dispositivos, o Bluetooth está incluído e para conectar sua TV, DVD ou Blu-ray ou uma unidade óptica. Na parte traseira estão as entradas Aux e uma saída RCA dupla. Além disso, conexões de fone de ouvido e controles para graves e agudos de volume.
Dentro dos gabinetes há um woofer de liga de 5 polegadas e um tweeter de domo de seda. Esta é a versão de 25 mm. Existem portas de graves que estão localizadas na parte de trás. A ênfase com esses alto-falantes parece estar na tecnologia e não no som. Eles soam muito bem, porém, com crossovers adequados e boa separação de frequência.
Um pouco fraco nas frequências graves…
A faixa de frequência é de 50Hz a 20kHz, o que mostra que os graves são um pouco fracos. E eles têm uma potência de 120 watts.
Eles são um orador decente e continuarão a melhorar a crescente reputação da Edifier. E têm um preço atraente, o que os torna um dos melhores alto-falantes de baixo custo do mercado.
Prós
- Strong build.
- The good sound across the frequencies.
Contras
- Rather bulky on their design.
4 Mackie Thump12A – Best Powered PA Speakers
If you think this looks like a beast of a speaker, you are quite right. At 14inches by 14 by s4 niches and weighing in at 29 pounds, it certainly is a bit of a handful.
It has tough and robust and built to take a few knocks. It’s what be called ‘road-ready.’ It has a dual-angle design that allows it to be used as a stage monitor. Inside are the 12” high-performance woofer 1.4-inch titanium tweeter. These produce 1300 watts of peak power. That equates to about 600 RMS. That ought to liven up most parties.
Give it a boost…
It has a Class D amplifier with a built-in Dynamic Bass Response system. This produces a boost for the mid and low frequencies. When the amount of volume you can use is reduced by the size of the venue. This just lifts the bottom end a little to still give you a warm thumping low-frequency sound.
It pushes a lot of power through the speakers, which in normal circumstances, could make them liable to damage. However, the speakers in this unit, though they are protected by a thermal limiting system protection.
Mic and line-level inputs…
There are Vita preamps for the two-channel mixer. They allow the use of a microphone and line-level signals. There are also four-speaker modes to choose from for sound reproduction definition.
The controls are located on the back of the speaker include an XLR output should you need to connect to other speakers. There are also TRS and TS connections. There is the option of mounting in a tripod for use or simply placing them on a stage.
Loud and powerful…
The sound is clear and defined with a two-way crossover that separates the higher and lower frequencies. This gives a superior and powerful sound reproduction that is loud and powerful but does not muddy with an increase in volume.
This is not a speaker for the faint-hearted. It is powerful, it is loud, and it is very bass-heavy. It is going to suit some musical uses, DJs, EDM, and Urban, all come to mind, but maybe not other genres. If you want bass and power, this is going to be worth a look. It could be one of the best powered PA speakers around.
Prós
- Loud with a very tough build.
- Has some good sound features built-in, including a mixer.
Contras
- Very bass-heavy sound will not suit some environments.
5 Rockville RPG15 15″ Professional Powered Active
The RPG 15 from Rockville is a powerful Active speaker system. It has a power rating of 250 watts RMS with 1000 watts peak. The frequency response is quite wide at 35Hz to 2okHz, so the bass is prominent.
Despite it being described as such, this is no lightweight, compact system. It has a big strong build that is ready to take a few blows. It is measured 15.5 inches by 15.6 by 27 inches. One can hardly call it compact. It weighs in at nearly 56 pounds, so unless you happen to be the Incredible Hulk, it is no lightweight either. It has a strong build with a wire mesh grille.
Long Throw design…
Inside this robust cabinet is a powerful 15-inch long-throw woofer. To clarify, a long throw design describes the ‘shape’ of the sound. It is in a tight pattern meaning it will travel further.
The focus then of the design is the lengthy distribution of an accurate sound model. With such a design using a 15” speaker, the bass is going to be very powerful. Providing the higher frequencies is a Japanese made 3” aluminum voice coil tweeter. There is a horn that is molded into the top of the cabinet. The maximum Sound Pressure Level (SPL) is 125dB.
Best of both worlds…
There is a Linear AB design amplifier. Being Linear, they will draw current when no signal is present at a low rate. When a signal is recognized, it will increase the current. The AB refers to the design, which has a great working efficiency than a Class A but produces less distortion than a Class B.
Built-in is an EQ processor for treble and bass to control the sound and also protect the speakers. Controls and connections are on the rear. There are the standard Master, Gain, and Volume with Bass and Treble. There are also XLR and ¼” jack connections with Line RCA, and an XLR input. Bass-heavy speakers but could be considered as an example of top powered speakers
Prós
- A powerful Active speaker with a good frequency range.
- Competitive price for such a powerful unit.
Contras
- Quite heavy and bulky to carry around.
6 Audioengine A2 Plus 60W Powered Desktop Speakers
If you happen to be looking for an understated, ‘plain jane’ speaker system without visible frills, you have found it. To say that this design is understated is understating it. But then, in many ways, that is its appeal.
Audioengine has been producing powered speakers since 2005. They are based in Austin, Texas, and the A2 Plus is one of their core speaker systems.
Compact and bijou…
The A2 is a desktop speaker system that gives you a full audio experience from a very compact little package. They are well-made for fiberboard wood and lightweight, and very portable. They are just 4 inches by 5.25 inches and 6 inches and weigh just under 7 pounds. For such a small size, they pack quite a punch. Absolutely perfect for use with your computer or in smaller sized rooms.
It has a built-in DAC (Digital Analog Converter), which changes your digital formats and converts them into analog — thus allowing the system to then playback through the speakers.
Loud for their size…
They have 2.75-inch fiber woofers and three-quarter inch tweeters with a silk dome design. They will deliver a peak power rating of 60 watts or approximately 30 watts RMS.
There are built-in amplifiers that are analog with analog audio inputs and a USB audio input. The connection options are all situated on the rear of the speaker. They are ready to go with connections to Mac or PC. and require no extra software. They will also operate with turntables with their own preamps and music players.
Versatile connectivity…
The connections, though are extensive and also include phones, and other devices, TV’s and CD and DVD players. In fact, most devices with an RCA output or a ⅛” jack. Apart from all those connection options, there is also a Volume control.
Audioengine provides some useful extras. Two meters of speaker wire and a USB cable A mini-jack, 1.5m audio cable and speaker and cable bags.
We think these are a super product and one of the best portable powered speakers around. They are not cheap, though, but are still excellent value for what they offer.
Prós
- Great little speakers in a compact size.
- Well built with lots of connection options.
Contras
- Maybe a little expensive for desktop speakers.
7 Behringer Eurolive B210D Active 200-Watt
Our friends from Germany, Behringer, offer their ‘Eurolive B210D Active speaker system to take a look at. Most people think that Behringer has been around for a long time, but it is not the case. They were founded in Germany in 1989 by a Swiss engineer.
Since then, they have made a big name for themselves in a variety of audio equipment fields. Two things that can always be said about Behringer products are that they are affordable and well-made.
This is a 2-way speaker system that has a variety of uses. It is relatively large in its construction being 9.5 inches by 11.5 by 18 and a half inches. It weighs just over 19 pounds, so it is not a modestly sized unit.
Deep and powerful…
Driving the 200 watts of sound are a ten-inch woofer and 1.35-inch aluminum diaphragm tweeter. The tweeter is built into the horn at the top of the cabinet, giving a good dispersion of the sound. The bass is deep and powerful, and the higher frequencies well served by the conical shape of the horn. It maintains its clarity of reproduction even at higher SPL’s.
It is powered by a Class D amplifier that has a low power consumption and provides audio that removes noise. There is a two-band EQ covering bass and treble. The controls are situated in the rear of the speaker. Basic in their operation, they do offer a degree of control over the sound.
Also on the rear of the speaker are XLR in and out connections and a jack socket.
Basic and functional…
Not too much in the way of fancy frills and options; it is a powerful speaker that does its job and does it well. But then that applies to all Behringer products.
A good design with good features at a realistic price. One of the best self-powered speakers on the market for its price point.
Prós
- Well-made, with good features.
- Powerful sounds with built-in EQ.
Contras
- Some may want more onboard features.
8 Edifier R1700BT Bluetooth Bookshelf Speakers
Since its inception in China in 1996, Edifier has made a big name for themselves. This 1700BT Bookshelf speaker with Bluetooth is one of the reasons why. They are well-made from quality MDF fiberboard and are 8.5 inches by 9 by 9.9 inches. They will, therefore, fit neatly on a bookshelf. Weighing 14 pounds, the weight won’t be a problem either.
They have been given an attractive design with a walnut wood finish on the sides and a black baffle board. They have been designed to fit the decor of most homes.
Nicely designed…
There are some controls that are recessed into the side of the speaker. This is a good idea taking the controls that are most used and placing them out of sight but in a convenient position. Other controls are on the back. More on this later.
Inside the speaker box, there is a 19mm tweeter and four-inch driver. The design for the sound has included a front-facing port. Some will prefer that arrangement as against on the rear where you normally find them.
But a little weak…
The sound is good, especially the mids, which have a warm, rich sound. The bass is acceptable but can boom a bit when the volume goes up. They are not over-powerful, but then many people prefer that. Also, the highs are not shrill and sharp, as is sometimes the case with budget range speakers. They are, though, a little weak.
Back to the controls…
On the sides are rotators for volume, bass, and treble. The volume will set itself automatically when the speaker is turned on but can be adjusted. It also serves as the Control for Bluetooth pairing. This is activated by pressing down. Bluetooth connectivity means you can connect up to your devices or a Mac or Windows computer.
This is a decent system and one that has many good features. For the price, it represents good value. Just don’t expect a top quality sound.
Prós
- Well made with a nice design.
- Some basic but good onboard features with good mids.
Contras
- High and Low frequencies are a little weak.
9 Micca PB42X Powered Bookshelf Speakers
Highland Technology from Hong Kong produces the Micca range of speakers. Some of the speaker designs, though, are created in the US. They are given a very simplistic design. Many will think that is too bland, but we like the understatement that they make.
All you will see is a plain black cabinet. Made from MDF fiberboard, it has good construction and feels quite substantial. The front baffle board is also plain black. And the whole unit is covered in a vinyl-like covering.
Clip-on grills…
There are no holes at the front to fit the speaker grille to break up the plainness. The grilles are magnetic, and so just clip on. They are what you might call compact being 9.5 inches by 5.8 by 6.5 inches. They weigh just four pounds. This makes them ideal as bookshelf speakers
The front shows us a woofer that is a four-inch carbon fiber design. It is fixed to its housing by a rubber surround. This has the effect of producing a secure fit but also soaks up energy. The tweeter is a silk dome ¾” inch.
Between them, they produce a decent sound…
The low frequencies have a nice resonant warmth, and the highs are clear and very concise. The mids are a little bit overlooked to a certain extent. They are not as prominent as perhaps they might be. They also get a bit crowded when the volume goes up, and the bass takes over. But for budget level speakers, the sound is surprisingly good.
The built-in amp is designed to Class D standards and gives you a modest 15 watts per channel. It does sound quite a bit louder than you would expect, and the amp will drive the speakers.
Back to basics…
On the rear, just basic controls, and connections. Aux inputs, volume control, and an off/on switch. Also the speaker connections
Good price point, nicely minimalistic design, they are excellent value and possibly the best low cost powered speakers available.
Prós
- Simplistic design.
- Well made and good sound reproduction.
Contras
- The design will not be to everyone’s taste.
10 Mackie Studio Monitor
Mackie’s CR 3 studio monitor is a budget range of speakers designed to produce good quality sound at an affordable price.
They are made from good quality of fiberboard and finished in a black styling. They do, though have an interesting feature in that the speakers and the power control are given a luminous green border. This isn’t to our taste at all, its personal taste, but some will like the idea.
Fits in anywhere…
They are portable and compact and are 6.2 inches by 5.5 by 8.2 inches. They weigh just 9.4 pounds. This makes them ideal for use on a bookshelf or in a small area.
One good design idea they have for the front of the speakers is to include an Aux socket for use with a phone or other devices. This is a very convenient idea. With these, you don’t have to start playing around at the back to connect up. There is also a headphone socket on the front, which is also useful.
Narrower frequency range than you would expect…
They are designed for multi-media creation and for entertainment. The frequency range, though lends itself to a very average sound reproduction. As monitors, they might operate quite well for fun, but for serious work, the range will need to be wider.
80Hz to 20kHz says that the bottom end is going to be weak. That will be fine for some basic video creation but won’t be good enough for professional sound reproduction.
They are a budget level speaker system, and as long as that is what you expect, then you will not be disappointed. However, the price point is very competitive, and if you are looking for a cheap pair of best powered speakers, they will be worth considering.
Prós
- Very cost-effective price.
- Well made construction.
Contras
- Sound quality not so good
- We are not very keen on the green surrounds on the fascia.
Also see:Top 10 Best 6×8 Speakers For The Budget
Best Powered Speakers Buyers Guide
Finding The Best Powered Speakers
It shouldn’t really be a problem at all. There are a lot of quality products to look at and choose from. But there is a big decision to be made first of all. However, a question must be asked and answered before you can get the credit card out and spend, spend, spend! Do you actually want an Active speaker system, and why?
Active or Passive, That Is The Question?
They both have their good points and in some people’s opinions, bad points. Active speakers are usually very compact. Internally the amplifier can be matched to the speakers used to achieve the best possible results. This often leads to better sound reproduction.
But What Are The Disadvantages?
They are heavier because they have to include the amplifier to drive the speakers. They can be less reliable because there are more components to go wrong. And when they do go wrong, you have lost both the amplifier and the speaker, which would not happen if they were separate.
You will also need two cables instead of one. One to power the other to link to another speaker. There is no need for a passive crossover, and this can decrease sound quality. And the tech onboard can, at times, be very confusing to operate.
Plain and simple…
Passive speakers, of course, are just speakers — no confusing tech to deal with. Just plug them in. They are usually lighter in weight and easier to carry around. Spending identical amounts of money on a set of passive speakers and a set of Active speakers, who wins?
Well, the passive speakers will have all the production costs spent on the cabinet design and the speakers within. The same amount for Active speakers will have to include an amp and sometimes other tech to make it function well. That extra funding for the Active speakers has to come from somewhere. So it could be that the speakers and design might suffer.
Stand alone…
Active speakers, though, are a self-contained unit. They work on their own and need nothing else. To some, that is the deal that wins.
The choice is fairly easy when viewed through the eyes of cost and ease of use. What do you want them for? Do you want the ease of use with an all-inclusive system, or do you want a traditional setup? Both have their advantages and a few disadvantages.
Convenience is often the issue that seals the deal. Having everything, including Bluetooth and other connections all in one cabinet with an amp, is seen as the easiest solution. Sound-wise though, it is often not the best option.
Outras opções
There are plenty of excellent speaker choices available at the moment. So it may well be worth checking out our reviews of the Best Studio Monitor Speakers and the Best Speaker Docks.
But what are the Best Powered Speakers?
What Would We Buy?
We would want a system that is easy to operate. It needs to have a good sound with a decent frequency range. Not too heavy at the bottom end and with good solid mids. We would also pick a system that has a solid build. A system that is capable of sitting on a bookshelf, on a desk or on the floor.
After taking all of this into account, we have gone for the…
Audioengine A2 Plus 60W Powered Desktop Speakers
Our choice for Best Powered Speakers currently available.
