If you’re a guitarist and have a Blues Jr amp, you’ll agree that finding an apt speaker for your amp is mighty hard.

To ease your search, our team decided to look for and test the best speakers for Blues Jr in the market. 

In this post, you’ll find detailed reviews of the best speakers for Blues Jr with their features, pros, cons, and much more.


It has very efficient and loud audio specified for lower frequencies. The power is great and the speaker doesn’t have any distortion at all volumes. The speaker is also quite durable.

Runner Up

The speaker is a great buy if you want more emphasis on highs. It is also quite durable. The loudness and sound quality are decently good. It is also very efficient.

Also Great

It provides a great British flavor to the sound. The speaker has quality material and build. It has a bassy and very loud sound. It works great for country music.

Having known the best speakers for Blues jr, let’s review them in detail.

Best Speaker For Blues Jr - Top 3 Reviews

Blues Jr is considered a reputable amp in the guitar world. Not all speakers work well with the amp. Here, we have detailed the speakers that have great chemistry with it.

#1: Best Sound Quality Speaker - Eminence Swamp Thang Fender Blues Jr Speaker Review

Designed to give sharp and clear lows, Eminence Patriot Swamp Thang performs the best for jazz, blues, and rock. It works in the frequency range of 70 Hz to 4 kHz and resonates near 100 Hz. We found it to provide a great thick and thumpy sound at low tunes. 

The speaker has a power of 150 watts and a sensitivity of 102 dB. It is very efficient and gives quite a loud sound given its size. For blues, we observed no distortion at all volumes. It comes in two impedance variants: 8 and 16 ohms. You can choose depending on the genre you’re playing.

The materials of the speaker are of decent quality. The voice coil is of copper, the ceramic magnet of ferrite, the frame of pressed steel, and the cone of non-compressed paper. Overall, users were quite satisfied with the durability of the product. 

The Eminence store, started by Bob Gault in 1952, is known to be quite reliable for its guitar speakers. With the guitar, the speaker gives a very warm and pleasant sound. They have great bass but they don’t do good with highs. Buyers found it great with Fender Blues Jr for Blues and  Jazz. 

Features of Eminence Patriot Swamp Thang

  • Size: 12 inches
  • Dimensions:13.75 x 13.75 x 6.2 inches
  • Weight: 12.2 pounds
  • Frequency response: 40 Hz to 4 kHz
  • Impedance: 8 and 16 ohms
  • Resonance: 97 Hz
  • Magnet: Ferrite Ceramic
  • Power: 150 watts

Overall, it is a great speaker if you’re looking for high bass and warmth.

Best Sound Quality Speaker

The best sound quality speaker is Eminence Patriot Swamp Thang because of its clear and loud sound and great bass.

#2: Best Ceramic Speaker - Jensen C8R8 Speaker Fender Blues Junior Speaker Review

Unlike speakers for Jazz and Rock, Jensen C8R8 delivers a warm sound with an emphasis on highs. It resonates at 131 Hz tilted towards the mids. Lows are quite a bit tight, and the mids are aggressive. For highs, it works out to be decently bright and for overdrive, it goes edgy.

It comes in 3 sizes: 8, 10, and 12 inches. The power of 25 watts is just in the middle of low and loud. The sensitivity of 94.4 dB is also good but doesn’t reach the hi-fi tear. You should not expect a very efficient and loud speaker for the given price.

The speaker has a decent body that can last for many years. It is plenty sophisticated for the given price. The voice coil is made of copper, the cone of paper, and the frame of pressed steel. It is assembled well. The ceramic magnet has a nice weight and composition. Overall, it is good to last long enough.

However, they can be too bassy for high-end music. If you’re on a budget, we’ll advise you to go with it. But if you can afford more, you should look for better things.

Features of Jensen C8R8 Speaker

  • Dimensions: 8 x 8 x 6 inches
  • Weight: 2.2 pounds
  • Resonance: 131 Hz
  • Power: 25 watts
  • Magnet: Ceramic
  • Impedance: 8 and 16 ohms
  • Pressed steel
  • Paper cone

Overall, they are a decent choice for an affordable price.

Best Ceramic Speaker 

The best ceramic speaker is Jensen C8R8 Speaker because of its decent sound quality, warm mids, and durable materials.

#3: Best Bass Speaker - Eminence Red Tonker Fender Blues Jr Speaker Review

Eminence Red Coat Speaker is the English flavored speaker of its vintage speaker series. Most of the other characteristics are the same as that of other Emminence speakers. The speaker has a very soothing tone with bright highs and tight lows. You can expect some real smoothness from it.

Except for some little tweaks in the form of the speaker, it has the same structure as that of the Eminence Red Coat series. A ferrite ceramic magnet, pressed steel basket, paper cone edges, and a zurette dust cap are used in the formation. The copper voice coil and the magnet produce great harmonics.

The best thing about the speaker is its loud volume. It has a power of 150 watts and a sensitivity of 97.dB that enables it to give an efficient performance. We checked the speaker for distortion in sound, but it was clear of it at all volumes. 

Given its quality and British flavor, it is quite affordable and has great features. We consider it ideal to play English Rock, Southern rock, and country music. It doesn’t work great with shrill and high-pitched music.

Features of Eminence Red Tonker Speaker

  • Dimensions: 13.75 x 13.75 x 6.2 inches
  • Weight: 12.6 pounds
  • Frequency range: 70 Hz – 5 kHz
  • Sensitivity: 97.8 dB
  • Power: 150 watts
  • Resonance: 89 Hz
  • Copper voice coil
  • Ferrite magnet

Overall, it is a loud and quality choice for playing English genres. 

Best Bass Speaker

The best bass speaker is Eminence Red Tonker Speaker because of its hi-fi sound quality, great volume, and bassy lows.

blue jr speaker

Buyers’ Guide

While buying a speaker for your Fender Blues Jr, there are many factors you have to bear in mind and to check the speaker for them. Otherwise, you may end up buying something you’ll regret putting a hand on. Here, we have compiled all the necessary details you’ll need to find appropriate speakers for your Blues Jr. amp.


An important thing to consider in a guitar speaker is the magnet used. There are two basic categories of magnets: Alnico and Ceramic. Alnico is the classical magnet used back in the 50s and 60s. Its name is derived from the substances used in its manufacturing: Aluminium, Nickel, and Cobalt. Due to these material used, they cost quite a lot. Alnico speaker gives a very classy and clear sound.

Ceramic speakers, on the other hand, are made of ceramic materials like ferrite. Although they don’t have the sharpness and softness of Alnico speakers, they sound somewhat vintage and can give a very distinct and clear sound. Also, they perform well at high volumes. The decision between Alnico and Ceramic speaker mainly depends upon your budget.


The next thing that matters the most is what is the range of frequencies the speaker can play. If you’re looking to play bassy genres like Blues and Jazz, you should look for speakers with low low-end frequency limits. On the other hand, if you’re looking for speakers to play mid-range frequencies, you should look for wide-ranged frequency responses.

The other point to note about all speakers is how is their timber on different frequencies. Do they give bright highs or they aren’t good at highs? Are the mids warm, and the lows tight? These important questions to ask. You should look for buyers’ reviews in order to check in detail these qualities o the speaker.


Depending upon the purpose you’re looking for the speaker for, you’ll need different volumes. If you’re buying speakers for personal use, just medium volume will do a good job. But if you’re looking for a speaker for professional programs, definitely, you’ll need high volume speakers. 

Volume in a speaker depends upon three factors: power, sensitivity, and impedance. If you’re looking for loud speakers, you should look for one with high power and sensitivity, and less impedance.


The last thing is the durability of the speakers. Obviously, you’ll expect your speakers to last for some years. To make sure this, you need to buy stuff with high-quality materials and build. You can go through buyers’ reviews to determine the quality of the materials used.

Frequently Asked Questions (FAQs)

  1. Are all speakers compatible with Blues Junior?

No. Fender Blues Jr can fit speakers with a size of 12 inches and an impedance of 8 ohms only. Speakers with other sizes won’t fit in. Impedances other than 8 ohms may also not go well with it.

  1. Which magnet is better, Alnico or Ceramic?

Alnico magnets give a more clear, sharp, and rich sound. Ceramic speakers also have a decent sound but not of the level of Alnico speakers. The problem is that Alnico speakers cost a lot more than Ceramic speakers. If you can afford it, we’ll definitely recommend you to buy a speaker with an Alnico magnet.

  1. Does the size of the speaker impact the sound quality?

The size of the speaker doesn’t have a great impact on the sound quality of the speaker until all other odds like impedance, frequency range, resonance, and magnet type are the same. The only impact it has is on the volume of the speaker.

  1. Does Blue Junior have a distortion in sound?

We tested Blue Jr with many speakers in detail. We found that it doesn’t have any noticeable distortion at all volumes. It has quite a clear and sharp audio.

Final Thoughts

After analyzing a great many vintage speakers for Blues Jr, we have come to the conclusion that Eminence Swamp Thang is the best replacement speaker for Blues Jr available in the market. It has great sound quality and bass. We observed no distortion or sloppiness in its sound at different volumes in the speaker. Definitely, it justifies its price and can be a great buy for you.
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