# Wireless Subwoofer Amplifier Board Arylic Up2Stream Amp Sub — multiroom wireless subwoofer amplifier

**URL:** https://aio.lv/en/product--arylic-5904673780304--12041251
**Data updated:** 2026-03-12 19:23 (EET)
**Category:** AV Receivers & Amplifiers
**Manufacturer:** Arylic
**Manufacturer code:** 5904673780304
**EAN:** 5904673780304
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arylic-5904673780304--12041251

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Arylic Up2Stream Amp Sub is a wireless subwoofer amplifier board designed to add powered low-frequency output to a multiroom audio system. As a compact amplifier module from Arylic, it provides wireless connectivity and integration with Up2Stream ecosystems to drive a passive subwoofer in home audio setups, enabling distributed bass reinforcement and simple networked subwoofer placement.

## Long description

Arylic Up2Stream Amp Sub is a compact wireless subwoofer amplifier board designed to add powered low-frequency output to a multiroom audio system. The module integrates with Arylic Up2Stream ecosystems to receive audio wirelessly and drive a passive subwoofer, enabling flexible placement of bass reinforcement in home audio setups. Its small form factor allows installation inside speaker enclosures or custom subwoofer cabinets while maintaining networked control and synchronization with other Up2Stream devices.
Advantages
The amplifier board offers wireless connectivity for easy integration into multiroom systems without additional cabling for audio signal transmission. Its design focuses on providing dedicated low-frequency power to passive subwoofers, simplifying system architecture by separating bass amplification from main speakers. Compact size and mounting-friendly layout support concealed installation and retrofit into existing enclosures. The board works within the Up2Stream ecosystem to maintain synchronized playback and centralized control.
Suitable for
 Adding powered bass to a multiroom system with Up2Stream devices
 Converting a passive subwoofer into a networked subwoofer
 Concealed installation inside speaker cabinets or furniture
 Distributed bass reinforcement in larger living spaces
Key specifications
 Function: wireless subwoofer amplifier board for passive subwoofers
 Connectivity: wireless integration with Up2Stream network ecosystem
 Form factor: compact module suitable for in-enclosure mounting
 Output: dedicated low-frequency power stage for driving subwoofers
 Control: networked playback synchronization and remote control via Up2Stream-compatible apps and protocols
How to use
Install the Amp Sub board in or near the passive subwoofer enclosure and connect the speaker terminals to the subwoofer driver following polarity markings. Provide appropriate external power supply according to the board's requirements and configure wireless network settings through the Up2Stream setup process to add the board to the existing multiroom system. Use the Up2Stream app or compatible control interfaces to assign the device, set crossover or level settings if available, and synchronize playback with other networked devices.
Usage recommendations
Place the powered subwoofer module away from sources of excessive heat and moisture, ensure secure electrical connections, and follow manufacturer guidance for proper power supply specifications. For balanced bass response, experiment with placement and level settings in the Up2Stream app and allow time for room acoustics to settle before making final adjustments.

## FAQ

### How much does the Arylic Up2Stream Amp Sub wireless subwoofer amplifier cost, and is it available for purchase?

The price is 101.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 10.07.2026 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 Arylic Up2Stream Amp Sub wireless subwoofer amplifier 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 Arylic 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 Arylic 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/12041251/67528299_large.webp