# Studio Active Monitors PreSonus Eris 3.5 BT 2nd Gen — 2×25W RMS, 80–20,000 Hz, Bluetooth 5.0, RCA/TRS inputs, 3.5 mm headphone

**URL:** https://aio.lv/en/product--presonus-pre-eris-35-bt--10729890
**Data updated:** 2026-01-21 13:35 (EET)
**Category:** Speakers
**Manufacturer:** PreSonus
**Manufacturer code:** PRE ERIS 35 BT
**EAN:** 673454011832
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 106.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--presonus-pre-eris-35-bt--10729890

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

PreSonus Eris 3.5 BT 2nd Gen are compact studio active monitors with AC power, two 25 W RMS amplifiers (50 W total) and a frequency range of 80–20,000 Hz. Each speaker features an 88.9 mm woofer and 25.4 mm tweeter, up to 98 dB SPL, rotary volume control, Bluetooth 5.0, two RCA inputs, two TRS 1/4" inputs and a 3.5 mm headphone output. Designed for home and project studios, they provide wired and wireless connectivity for mixing, monitoring and multimedia playback. Dimensions: 140.5 × 164 × 210 mm, weight 2 × 3.1 kg, black finish.

## Long description

PreSonus Eris 3.5 BT 2nd Gen are compact active studio monitors designed for home and project studios. Each monitor is powered from AC and includes a dedicated 25 W RMS amplifier, delivering a combined output suited for nearfield monitoring and multimedia playback. The monitors feature an 88.9 mm woofer and a 25.4 mm tweeter, a frequency response of 80–20,000 Hz and a maximum SPL of 98 dB. Connectivity options include Bluetooth 5.0 for wireless audio, two RCA inputs, two balanced TRS 1/4" inputs and a 3.5 mm headphone output. Physical dimensions are 140.5 × 164 × 210 mm and the pair weight is 2 × 3.1 kg.
Advantages
Compact footprint and studio-oriented acoustic design provide accurate nearfield monitoring in small spaces. Dual wired and wireless connectivity (Bluetooth 5.0 plus RCA and TRS inputs) allows flexible connection to mixers, audio interfaces, computers and mobile devices. Built-in Class AB amplification offers 2 × 25 W RMS power for consistent output, while the rotary volume control and dedicated headphone output simplify level adjustments and private listening.
Suitable for
Home recording and project studios
Mixing and monitoring nearfield audio
Multimedia playback and desktop setups
Key specifications
Type: Active studio monitors (pair)
Power supply: AC
Rated power: 2 × 25 W RMS
Frequency range: 80–20,000 Hz
Maximum sound pressure level: 98 dB SPL
Woofer diameter: 88.9 mm
Tweeter diameter: 25.4 mm
Volume control: Rotary
Connectivity: Bluetooth 5.0, 2 × RCA inputs, 2 × TRS 1/4" inputs, 3.5 mm headphone output, AUX in
Dimensions (W×D×H): 140.5 × 164 × 210 mm
Weight: 2 × 3.1 kg
Color: Black
How to use
Place the monitors at ear level in a nearfield configuration, angled toward the listening position for accurate stereo imaging. Connect the active monitor (powered unit) to AC power and link the passive or secondary monitor as specified by the manufacturer. Select a source via wired inputs (RCA or TRS) or pair a device using Bluetooth 5.0 for wireless playback. Adjust the rotary volume control to set listening level and use the headphone output for private monitoring.
Usage recommendations
For best monitoring results, allow a short warm-up period after powering on, position the monitors away from reflective surfaces and use them at moderate listening levels to avoid distortion near the low-frequency limit (below 80 Hz). Use balanced TRS connections where possible to reduce interference in studio environments.

## FAQ

### How much does the PreSonus Eris 3.5 BT 2nd Gen studio monitors cost, and is it available for purchase?

The price is 128.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tuesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can PreSonus Eris 3.5 BT 2nd Gen studio monitors be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All PreSonus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized PreSonus service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10729890/60114787_large.webp