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Presonus Eris Sub8 BT

Active studio subwoofer Presonus Eris Sub8 BT
Active studio subwoofer Presonus Eris Sub8 BT
Active studio subwoofer Presonus Eris Sub8 BT
Active studio subwoofer Presonus Eris Sub8 BT
Active studio subwoofer Presonus Eris Sub8 BT
Active studio subwoofer Presonus Eris Sub8 BT
11 reviews | write your a review

Active studio subwoofer

  • 8-inch low-frequency composite driver for enhanced bass response.
  • wireless Bluetooth® 5.0 audio input for convenient connectivity.
  • 50 W RMS Class AB amplifier delivers powerful sound.
  • frequency response from 30 Hz to 200 Hz for deep lows.
  • built-in protection features ensure reliable performance.
Presonus
Over 100 units sold with 1.33% warranty claims.
18827 €
Reserved stock.
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Shipping 13.00 €
Warranty 24 months
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Presonus Eris Sub8 BT Add to cart: 18827 €

Presonus Eris Sub8 BT - Ideal for complementing compact media and studio reference monitors without overshadowing them, the Eris® Sub 8BT offers smooth low-frequency transients, robust adjustment controls, and the convenience of Bluetooth® wireless connectivity to make it the perfect partner for your compact monitoring system.

The active Eris® Sub 8BT features an 8-inch glass composite woofer with front-firing; power 100W; built-in adjustment controls to complement your full-range monitors; wireless Bluetooth® input and ¼ inch TRS and RCA stereo inputs/outputs. A variable low-pass filter allows for seamless crossover transitions, while a switchable high-pass filter at 80 Hz is provided to optimise performance with satellite speakers.

  • 8-inch low-frequency composite driver
  • Wireless Bluetooth® 5.0 stereo audio input
  • 50 W RMS Class AB power amplifier
  • Frequency response from 30 Hz to 200 Hz
  • 100 dB SPL (peak, @ 1 metre)
  • Input gain control (from -30 dB to +6 dB, continuously variable)
  • Continuously variable low-pass filter (50 Hz to 130 Hz)
  • The high-pass filter removes frequency content below 80 Hz from the full-range signal sent from the Eris® Sub 8BT outputs to the main speakers
  • Left and right, balanced ¼ inch TRS and unbalanced RCA main inputs
  • Left and right, balanced ¼ inch TRS and unbalanced RCA pass-through outputs for connecting satellite speakers
  • Polarity reverse switch
  • Protection: RF interference, output current limiting, overheating, turn-on/off transients, subsonic filter
  • Power Saver mode (activates after 40 minutes)
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Product code: 2777506125

Unit of sale: piece

Specifications:
Speaker size: 8”
Number of speakers: 1
Correction type: Analog
Bluetooth connectivity: Yes
Enclosure type: Bass reflex
Power: 100 W
Lower limit low frequencies (hz): 30
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Customer reviews:

write a review
11.02.2026, 18:27

Very good

I got it after purchasing the Eris 5BT monitors. Although they have good bass, I needed more.

Initially, some calibration will be necessary. It depends a lot on the size of the room and the position it is in. I used the REW software + Equalizer APO, along with a calibration microphone, and I achieved a punchy and balanced sound. Crossover at 80hz, HPF on, and the polarity depends on the room; the bass needs to be in sync with the monitors.

It arrived very well packaged. The materials are of high quality. Very satisfied.

Automatic translation · Show original
21.01.2025, 09:53

Excellent Purchase

Very satisfied with the product, carefully packed in two boxes, delivered very quickly. The bass sounds great, it completed my 5.0 system.

Automatic translation · Show original
14.01.2025, 22:13

Exceeds Expectations

Eris Sub8 is excellent for small/medium spaces, a round and pleasant sound, it might even be too much for an apartment with sensitive neighbors, but it has volume and frequency filters, even at minimum it sounds nice. I use it with two Yamaha HS8, they rock together! I also got the Eris 5 speakers, during a short test they sounded good with Sub8, but I didn't insist too much, maybe in the future…
I love the Bluetooth connection on Sub8, it connects easily, you can use it as a wireless source with L/R output. It also has classic input/output, of course. Very good! Top delivery (ordered on December 22, delivered on December 24, incredible!, congratulations!).

Automatic translation · Show original
17.09.2024, 20:43

Beyond Expectations

Bought it recently but I didn't hesitate when I saw it. I haven't been able to push it to its full power because I'm really afraid of neighbors knocking on the door. Still, I turned up the volume a bit and I can say I'm very satisfied.
I recommend it with confidence.
I also got 2 LD Systems MIX 6 G3 speakers.

Automatic translation · Show original
09.04.2024, 16:53

Eris Sub8BT - very satisfied

I can say that this subwoofer is the best purchase I've made so far for my little studio. I use it together with the Eris E3.5 speakers and the result is beyond expectations. After no more than 10 minutes of adjusting to balance the frequencies, I achieved a round and balanced sound by boosting the low frequencies that were missing when using just the speakers. I highly recommend it.
Thank you Soundcreation for the fast delivery (as always), the super protective packaging, and for the quality products you offer. You will remain my main supplier for audio equipment.

Automatic translation · Show original
10.03.2024, 22:39

Exceptional

I use it in a perhaps less common system, namely on PC, through the Aiyima A07 Pro amp, together with Kanto YUP 6 passive speakers. This subwoofer, which we can say is small in size, really delivers power, clarity, and volume. I want to say that the bass generated by this little giant is that thick but short bass, similar to car subs, meaning perfect, short, and deep. I don't think you can get anything better at this price; I've had it for 2 years now, and I'm extremely satisfied.

Automatic translation · Show original
08.02.2024, 11:17

GOOD, RECOMMEND

SOUNDS GOOD WITH MY SYSTEM, INTEGRATES PERFECTLY, THANK YOU TO YOUR TEAM FOR THE ATTITUDE AND PROFESSIONALISM

Automatic translation · Show original
05.12.2023, 12:00

Presonus Eris Sub8 BT

Super ok! Completes my system perfectly made up of monitors + sound card + controller & studio headphones all from Presonus. I recommend it with confidence for anyone who wants a mini audio studio at home with professional features.

Automatic translation · Show original
04.12.2023, 16:22

After many adjustments, it sounds very good

I use it in combination with Edifier MR4 and after a lot of research and headaches, I even bought an app, SPL Meter, and managed to adjust them to sound good, it wasn't as simple as I thought. It's a bit too powerful for the monitors I have, so it's almost at minimum to have a balanced sound. Unfortunately, now I keep comparing this setup to the speakers in the car, the soundbar from the TV, or headphones, and it seems to me that everything sounds bad now :)

Automatic translation · Show original
22.11.2023, 21:01

An excellent subwoofer

The subwoofer goes down very well in frequency, sounds nice, doesn't resonate randomly in the enclosure. For a room of up to 20 sqm, I think it's sufficient if you don't want high volumes and to make the house shake. If you need a subwoofer for home cinema or listening to music, it's excellent. If you need high volume and pressure, maybe something with 10" or 12" is more suitable.

Automatic translation · Show original
16.11.2023, 01:59

Very good!

This subwoofer is incredibly good for how cheap and small it is! It's made very well, maximum finish, perfect sound, you can't fault it. It comes beautifully packaged in 2 boxes, everything is top-notch. I hesitated to buy it because I thought it might be too weak or low quality, but I was wrong. The specifications are real, it has exactly the watts it says, 50 watts RMS, which is rare these days when most people lie about watts. So don't shy away from it, it thumps enough, for a 2.1 desktop set it's perfect, it's exactly what you need. Smart, quality, beautiful, and performant. I've never seen such a small subwoofer sound so good. The bass goes down as specified, down to 30 hertz. And it works perfectly on Bluetooth, stereo, no interference, no buzzing; it sends perfect stereo signal to the satellites. I paired it with 2 iK Multimedia Iloud Micro speakers and they fit perfectly. Together they have a linear sound across the entire frequency range. It probably pairs very well with a set of Presonus Eris 3.5 or Eris 4.5 speakers, which are cheap and make a perfect set with this subwoofer. Together you get one of the cheapest good quality 2.1 systems on the market. It's not worth buying the Bluetooth satellites, as the subwoofer has it and it's much simpler this way, without too many wires. The performance is beyond expectations, very deep bass, as if it were a subwoofer with a 25 cm driver. It doesn't distort at maximum, it doesn't drop the acoustic pressure towards maximum, as happens with many speakers, it doesn't go into limiting. It works better, more qualitatively, than its older bigger brother PreSonus Temblor T10, which isn't bad either, but it distorts towards maximum and doesn't have such precise, correct sound, even though it's much bigger. Buy with confidence as it's better than many other similar subwoofers that are even more expensive, probably the best subwoofer at this price on the market. I recommend, 5 stars!

Automatic translation · Show original
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