PreSonus Eris 4.5 Review

PreSonus Eris 4.5 BT Review

The PreSonus Eris 4.5 BT are the audio monitors of choice for music producers and mixing and mastering experts.

Their quality, clarity, good performance and unbeatable value for money make them the best audio monitors for home and professional use that you can buy in this price range.

They are the perfect choice if you want to start making high quality audio mixes, produce music at a professional level, perceive every detail and every musical note.


Specifications of the PreSonus Eris 4.5 BT

Frequency Response 70 Hz – 20 kHz
Crossover Frequency 2.8 kHz
Amplifier Power 25W/speaker
LF Driver 4.5″
HF Driver 1” silk dome
Peak SPL (@ 1 meter) 100 dB
Input Impedance 10 kΩ
Product weight 13 lb. (5.9 kg)
Product dimensions Width 6.4″ (163mm)
Depth 7″ (180mm)
Height 9.5″ (241mm)
Inputs Bluetooth 5.0
1- Stereo 1/8″
2- Balanced ¼” TRS
2- Unbalanced RCA
Product model number Eris E4.5 BT
Speaker amplification type Active
Number of speakers 2
Output power 50 watts
Size Eris E4.5 (Paar)
Power supply Power cord
Voltage 220 volts
Electrical power 50 watts
Color Black

Advantages over other audio monitors

The most important thing when buying studio speakers is to know the advantages they offer compared to others in the same range.

Among the most outstanding advantages:


Although there are many cheaper near-range monitors, there are none that offer the same guarantees in materials as the PreSonus Eris 4.5 BT or such an optimized design.

This means that thanks to the very high quality of its finishes you will have a durable product that will stand the test of time.

Sound clarity

This is the case of these near-range monitors that will be more than enough to create dream productions and mixes, capturing every deviation of the sound, no matter how slight it may be.

If you are not a professional producer, you are usually used to more expensive speakers.
The PreSonus Eris 4.5 BT are your most practical option due to the great quality and clarity of sound they offer.

Undoubtedly, the best studio speakers you can have.


The PreSonus Eris 4.5 BT offers a multitude of functions, not just song production.

It is also perfect for song mixing, mastering, or just listening to your favorite songs at the highest quality, perfect for appreciating every detail in your mixes.


Its good size makes it one of the best looking speakers on the market thanks to its black wood finish with Kevlar drivers.

In addition, they will fit perfectly on your studio desk, since they have a very compact size.

On the other hand, if you have less space, there is no need to worry as you will be able to place them at any height thanks to a wall bracket.

Very good details

Being from the prestigious and consolidated Presonus brand, these Eris E4.5 studio speakers are always recognized by all the great producers and sound engineers as one of the best options to start professionally in music.

The fact that they are active is also a great advantage, since you won’t need an amplifier stage to enjoy them.

High sensitivity and auditory quality. They have a powerful and uncompressed sound reproduction even at very high sound levels.

Good finish

The PreSonus Eris 4.5 BT are built with high quality materials.

Just by holding it in your hands it is evident the quality of the materials that the manufacturer has chosen to make these speakers are resistant and last for many years.

Presonus Eris E4.5 BT Sound Test

Before buying the Presonus Eris E4.5 BT studio monitors

The Presonus Eris E4.5 BT are one of the best-selling audio monitors on Amazon, and no wonder, as they are considered the reference monitors par excellence for their excellent value for money.

Being a near-range speakers and 4.5 inches of woofer, you may think that you can be somewhat short in your studio if it is large.

However, in room-sized studios and even larger rooms, we have not noticed the need to go for larger audio monitors.

They have a maximum SPL 1 m ≥100 dB, which means that they have sound compression even at very high sound levels.

Considering their price, we can categorize them as mid-range audio monitors, however, when testing them it is evident the sound quality offered by this pair of speakers.

You will realize that they have nothing to send to more expensive monitors, both at the level of finish and quality, as well as at the level of sound emission.

Beyond these unimportant details, I would like to emphasize again their versatility, clean sound and great clarity in low frequencies, something I consider very important before choosing studio speakers.


The Presonus Eris E4.5 BT are the best value for money monitors on the market.
That is why they are the best-selling close-range loudspeakers in the United States.

They stand out for audio mixing, music production, audio editing, as well as for use to consume multimedia content, they are undoubtedly the undisputed leaders.

Their finish is great, their quality materials are first class, their versatility masterful and their durability excellent.

It is a model that has been designed taking care of every detail, both constructive and technical.

Experts in mixing and music production recommend them as the best option in this price range.

If you are looking for near-range monitors that you won’t regret buying, the Presonus Eris E4.5 BT is the best option to buy.

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