PreSonus E66 vs Yamaha HS8

Both PreSonus E66 vs Yamaha HS8 are quite popular in the market. These speakers are often preferred by music makers and audio engineers who need quality studio monitors. In this article, we will discuss how these two speakers compare against each other to find out which one that makes the best choice for your studio.

Continue reading if you want to find out more about:

  • The design and build material of each speaker
  • The sizes of their woofers and tweeters
  • The available input options on each model
  • What additional features that each speaker offers
  • The sound quality of PreSonus E66 vs Yamaha HS8
  • Which studio monitor that is generally more recommended for you

PreSonus E66: Design

PreSonus E66 is one of the two new nearfield studio monitors that are introduced to the market to form the PreSonus Eris MTM series. The other model is PreSonus E44, which is smaller and cheaper. In general, these models are considered mid-priced loudspeakers that are suitable for beginners as well as professional users. However, if you are looking for entry-level studio monitors, see M-Audio AV32 Vs Mackie CR3.

“MTM” is actually an acronym for “Midwoofer-Tweeter-Midwoofer”, which is the company’s proprietary configuration that is based on the idea that the sum of the two midrange drivers can create one much larger driver, with sounds that are perfectly blended.

PreSonus E66 is equipped with two 6.5-inch custom-woven Kevlar drivers to handle the bass and midrange. There is a 1.25-inch silk-dome tweeter to handle the treble, situated in the middle of the cabinet between the two larger drivers.

MDF construction has become a very common feature on speakers nowadays, so there is no surprise that both PreSonus E66 vs Yamaha HS8 also come with it. In the case of PreSonus E66, the MDF construction is given a vinyl laminate finish for increased protection, yet without adding much to the aesthetics. At 23 lbs, PreSonus E66 is quite a hefty unit, and the overall size is just modest.

This speaker is indeed equipped with additional safety features, such as an RF shielding, thermal protection, subsonic filtering, output current limiter, and mains fuse. With the robust build and these safety features, PreSonus E66 will definitely hold up for quite a long time, even if it is subjected to demanding audio applications.

PreSonus E66: Features & Connectivity

The RF shielding on PreSonus E66 is very useful in many situations. It will allow you to place the speaker with more freedom. It will prevent interference issues that may occur if you place the speaker near a source of electromagnetic frequencies, such as a television or a computer. In addition, the thermal protection, output current limiter, and subsonic filtering will prevent the drivers from getting blown.

Another novel feature of PreSonus E66 is the “soft start”. When you switch on the internal amps, the speaker won’t make a popping sound. This is very convenient.

On the rear panel, you can find excellent connectivity options. This speaker is very adaptable and connectable. There are XLR, balanced 1/4″ TRS, and unbalanced RCA inputs. Other speakers usually only come with two types of input options, but PreSonus E66 offers three.

In addition, there are several additional controls for room adjustments, including a high/mid rotary that has a range from -6dB to +6dB and a low-end cutoff switch for 0, 80Hz, or 100Hz. There is also an attenuator pad for 0, -2dB, or -4dB.

PreSonus E66: Performance

At the first time hearing PreSonus E66 vs Yamaha HS8, you will immediately notice that the sound is big and bold. There is plenty of power, as the unit pumps 80 Watts through the low/mid drivers and 65 Watts through the tweeter. People say that first impression matters; PreSonus E66 is definitely successful in that regard. The sound is really enjoyable. It is bright yet not harsh, while the bass is deep and solid.

However, there is a quirk of PreSonus E66 that isn’t necessarily bad. Some sounds in the bass section may have slight resonance. This is a unique characteristic of PreSonus E66 which is apparently resulted from the MTM design. This is not exactly an audio dysfunction, but some people may hate it. If your music has plenty of synth bass and drums, they may sound disconnected from the rest of the mix.

Likewise, orchestral music is not a good match for the speaker, as instruments like deep cello and contrabass will sound mushed. To be fair, sounds from violins, flutes, and timpani do come out crisp and clear. Meanwhile, most jazz songs sound good, whereas rock music can be good or bad depending on the particular track.

In the end, the best thing about PreSonus E66’s performance is the clarity and wide stereo image. The speaker is intended to be put on its side, but putting it upright won’t cause any real issue. Regardless of how you set-up the speaker, the stereo image is always distinct.

Yamaha HS8: Design

Yamaha HS8 looks stunning, despite having a relatively compact size. While the design is mostly simple, there is a certain sense of elegance that is emanated from the black finish and white cone driver. There is a new color variant with a white finish if you are bored with black speakers. The 14 bolts that secure the drivers in place are incorporated in such a way that blends smoothly with the design.

Yamaha HS8 can be an excellent choice if you want a studio monitor with a good minimalist look without being too fancy. As mentioned above, both PreSonus E66 vs Yamaha HS8 come with MDF enclosures. The material is known to have good acoustic dampening properties, which help to eliminate unwanted resonance and ensure accurate sound reproduction. On the front, you can find the 8-inch cone driver and the 1-inch tweeter.

Compared to PreSonus E66, Yamaha HS8 is slightly smaller. This is great for people who don’t have much space in their studio rooms. Then again, keep in mind that this speaker is rear-ported, meaning that you need to put it with some distance from the wall behind it in order to prevent distortion.

The company recommends putting a distance of about 5 feet from the wall, but some users find that 3 feet is enough for most cases. You can even put it just 5 inches from the wall and still good results as long as you keep the volume low enough. Besides, there are room control features that can adjust the speaker’s response in order to mitigate issues caused by a sub-optimal placement.

Yamaha HS8: Features & Connectivity

In terms of connectivity, Yamaha HS8 is pretty much standard. There are the usual XLR and TRS inputs. Unfortunately, it doesn’t have an RCA input. This is not a problem if you can use XLR or TRS cables for your studio monitors.

One of the best things about Yamaha HS8 is the room control features, which will allow you to adjust the speaker’s response and obtain excellent results even if your room isn’t perfect. The “Room Control” switch can be set to 0, -2dB, or -4dB to minimize reflections of low-frequency sounds if you place the speaker close to a wall. There is also a “High Trim” switch that can be set to 0, -2dB, or +2dB for adjusting high-frequency sounds.

Yamaha HS8 also features an advanced noise reduction technology. According to the company, this technology is designed to eliminate conflicting air vibrations that may add a layer of noise on the sound. With this feature, Yamaha HS8 claims to be able to deliver sound with utmost detail and accuracy.

Yamaha HS8: Performance

The overall performance is really impressive. Yamaha HS8 is easily one of the best studio monitors that you can get in this price range. The sound is incredibly detailed. It will show you sounds that you usually can’t hear on other speakers, such as the low rumble of an air conditioner operating in the room or subtle wind noise. This is a great choice for finding and mending flaws in your mix.

It is worth a note that Yamaha HS8 features new transducers that have been optimized for delivering smooth, natural response. The sonic transitions between the cone driver and tweeter are really nice and smooth.

The bass is really good. The lows are clear, solid, and accurate without being excessively thumping. The mids and highs are also clear and detailed. Yamaha HS8 would be suitable for beginners in the world of sound monitoring, but professionals will also find this speaker good enough to get the job done.

The high-performance amps offer decent power. There are separate amps for the low/mid driver and the tweeter. This design ensures accurate and balanced response. The maximum output power of the low/mid driver is 75 Watts, whereas the tweeter is 45 Watts. It is powerful enough for a medium-sized room.

PreSonus E66 vs Yamaha HS8

- Nested MTM design with dual Kevlar drivers provides smooth on- and off-axis response with more dynamic output than conventional two-way studio monitor configurations
- MTM design minimizes phase displacement and leads to improved spatial resolution and a much wider sweet spot
- Dual 6.5-inch, custom-woven Kevlar LF/midrange drivers produce dynamic, size-defying bass output
- 1.25-inch, silk-dome HF driver ensures smooth high-frequency performance that is never fatiguing to the ears
- 8inch cone woofer and 1inch dome tweeter; produce low distortion sound with a well-defined bottom end at any output level
- 38Hz - 30kHz frequency response. Power consumption: 60 watts
- 75W LF plus 45W HF bi-amp system 120W total. Level control (+4dB/center click) , EQ: High trim switch (+/- 2dB at HF) / Room control switch (0/-2/-4 dB under 500Hz)
- ROOM CONTROL and HIGH TRIM response controls


In general, Yamaha HS8 is the more recommended studio monitor. The overall performance is better. It can deliver very accurate and detailed sound across the lows, mids, and highs. Hence, finding flaws in your mix will be an easy job. It also has decent output power.

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