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🎧 Feel the bass, own the room — Subwoofer power that commands attention.
The PreSonus Eris Sub 8BT is a compact yet powerful 8-inch active studio subwoofer designed for multimedia, gaming, and professional music production. Featuring a 100W Class AB amplifier and Bluetooth 5.0 wireless input, it delivers deep, accurate bass down to 30 Hz with customizable crossover controls for seamless integration with your main monitors. Perfect for millennial pros seeking studio-quality low-end precision and flexible connectivity in a sleek, space-conscious design.






| ASIN | B0C891Q6YH |
| Additional Features | With an 8" paper-composite low-frequency driver, the Eris Sub 8BT subwoofer delivers smooth, accurate low-frequencies down to 30 Hz. Highpass and lowpass filter (crossover) control ensure your Eris Sub 8BT starts working at the precise frequency where your main monitors stop. With flexible connection options, stereo Bluetooth 5.0 input, and adjustable controls for optimal subwoofer performance, th… |
| Age Range Description | Adult |
| Antenna Location | Multimedia, Gaming, Studio-Quality Music Production |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Best Sellers Rank | #53,226 in Electronics ( See Top 100 in Electronics ) #42 in Home Audio Subwoofers |
| Bluetooth Range | 10 Meters |
| Brand | PreSonus |
| Built-In Media | 1 Eris Sub 8BT |
| Color | multi |
| Compatible Devices | Smartphone, Tablet, Laptop, Television |
| Connectivity Protocol | Bluetooth, RCA |
| Connectivity Technology | Bluetooth, RCA |
| Connectivity technology | Bluetooth, RCA |
| Control Method | Touch |
| Controller Type | Corded electric |
| Customer Reviews | 4.6 out of 5 stars 321 Reviews |
| Enclosure Material | Plastic/Metal, Woven Composite |
| Frequency Response | 200 Hz |
| Frequency response | 200 Hz |
| Input Voltage | 250 Volts |
| Input voltage | 250 Volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 24.9D x 32.3W x 29.7H centimeters |
| Item Weight | 8000 Grams |
| MP3 player | No |
| Manufacturer | PreSonus |
| Model Name | Eris Sub 8BT |
| Model Number | Eris Sub 8BT |
| Mounting Type | Floor Standing |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 100 Watts |
| Specific Uses For Product | Multimedia, Gaming, Studio-Quality Music Production |
| Subwoofer Diameter | 8 Inches |
| UPC | 673454011740 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 20.32 Centimeters |
Y**D
.
work perfectly, recommended after struggling with other brand sellers
L**S
Now you're talking - this sub does make a difference
I paired Sub8 with Adam D3V. Even D3V has relatively good bass down to around 50Hz, but it's only a 3.5" woofer - you can't beat the physics. I cut off the low frequency on D3V using the HPF on Sub8 around 80Hz, resulting a very clean and tight bass even in low volume, which with D3V it's just impossible. I use this combo as a nearfield setup and I think the result is most perfect.
S**H
Powerful, Clean Bass with Bluetooth - Huge Upgrade to my Setup
This subwoofer seriously impressed me. It's a beast for its size. The power is the first thing you notice, it hits hard and clean without getting muddy. For an 8-inch sub, it delivers deep, punchy bass and can easily fill a room. It’s rated around 100W and can reach down to roughly 30 Hz, and you can absolutely feel that low-end presence. The controls are where this thing really stands out. You get adjustable input gain, a variable low-pass filter, and flexible tuning options so you can dial it in perfectly with your speakers. It’s not just plug-and-play (although it certainly can be), you can actually fine-tune your sound, which makes a big difference for both music production and casual listening. In terms of versatility, it works great across the board: studio monitoring, gaming, movies, or just listening to music. The Bluetooth feature is a nice bonus too, making it easy to connect without extra cables when you want a simpler setup. As for value, it sits in a really strong spot. It’s not the cheapest sub out there, but for the performance, features, and overall sound quality, it absolutely justifies the price. You’re getting something that feels much closer to higher-end gear than budget equipment. Overall, this sub adds a whole new dimension to your setup. If you want tight, controlled bass with real customization options, this is an easy recommendation.
O**Z
Mejora muchísimo los graves.
No sabía que lo necesitaba hasta que lo tuve, no duden en comprarlo es excelente.
K**E
Best subwoofer
Best active subwoofer in the market as the bass and vibrations are very good.
B**Y
Did exactly what you'd expect
Combined with a smaller set of monitors that can't do low frequencies as well, this really helps add depth to the sound. would absolutely recommend.
Trustpilot
1 week ago
3 days ago