# Stereo Portable Speaker BlitzWolf BW-WA4 Black

**URL:** https://aio.lv/en/product--blitzwolf-bw-wa4--4590999
**Data updated:** 2025-12-09 14:03 (EET)
**Category:** Portable Speakers
**Manufacturer:** BlitzWolf
**Manufacturer code:** BW-WA4
**Warranty:** 18 Months
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blitzwolf-bw-wa4--4590999

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The BlitzWolf BW-WA4 is a powerful 30W stereo portable speaker with a frequency range of 80-18000 Hz and 4 Ω impedance. It features both wired and wireless connectivity, supporting Bluetooth profiles A2DP, AVRCP, and HFP with a range of up to 10 meters. Its sleek rectangular design in black makes it a stylish choice for universal use. Compatible with MicroSD cards, it’s perfect for parties or on-the-go listening.

## Long description

30W high power output and dual speakers deliver concert-like sound with pronounced bass and clear detail. The BW-WA4 portable Bluetooth speaker supports True Wireless Stereo (TWS) for pairing two speakers, Bluetooth 5.0 for stable wireless transmission, and offers IPX6 water resistance. Multiple playback options include Bluetooth, TF card and AUX, and the compact design fits easily into a backpack for outdoor use.
Advantages
The speaker provides a powerful 30W output and dual-speaker setup for fuller sound and deeper bass. True Wireless Stereo lets you pair two units for stereo separation. Bluetooth 5.0 improves connection stability and audio accuracy. IPX6 protection safeguards the device against heavy splashes and rain. Multiple input methods (Bluetooth, TF card, AUX) give flexible playback options, while the compact, portable form factor is suitable for travel and outdoor activities.
Key specifications
 Power output: 30W
 Speaker configuration: Dual speaker
 TWS: Supported (pair two speakers)
 Bluetooth version: 5.0
 Water resistance: IPX6
 Playback options: Bluetooth, TF card, AUX
 Model: BW-WA4 (portable Bluetooth speaker)
How to use
Charge the speaker before first use, then switch it on and enable Bluetooth on your device. Select the BW-WA4 from the Bluetooth menu to pair; for TWS pairing, power on both speakers and follow the pairing sequence in the user manual until they connect to each other, then connect your device. To use TF card or AUX playback, insert a TF card into the slot or connect an audio cable to the AUX port and start playback. Adjust volume and tracks using your source device or speaker controls.
Recommendations
For best performance, keep the speaker firmware updated if updates are available, avoid submerging the speaker despite its IPX6 rating, and use TWS pairing in open spaces for optimal stereo separation. Store the speaker dry and charge it periodically during long storage.

## Specifications

### Other features

| Feature | Value |
|---|---|
| Works with the Google Assistant | Yes |
| Works with Apple Siri | Yes |

### Loudspeakers

| Feature | Value |
|---|---|
| Number of drivers | 2 |
| Speaker type | 2-way |
| Number of speakers | 1 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| USB connector type | USB Type-C |
| Bluetooth | Yes |
| AUX in | Yes |
| Bluetooth range | 10 m |
| USB connectivity | Yes |
| USB charging port | Yes |
| 3.5 mm connector | Yes |

### Features

| Feature | Value |
|---|---|
| Bluetooth version | 5.0 |
| LED indicators | Y |
| Wi-Fi | No |
| Bluetooth profiles | A2DP, AVRCP, HFP |
| Housing material | Silicone, Metal |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Volume control | Buttons |
| Product design | Rectangle |
| On/off switch | Yes |
| International Protection (IP) code | IPX6 |
| Product type | Stereo portable speaker |

### Performance

| Feature | Value |
|---|---|
| Compatible memory cards | MicroSD (TransFlash) |
| Built-in microphone | Yes |
| Equalizer | Yes |
| Card reader integrated | Yes |
| Recommended usage | Universal |

### Audio

| Feature | Value |
|---|---|
| RMS rated power | 30 W |
| Impedance | 4 Ω |
| Frequency range | 80 - 18000 |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery recharge time | 3 h |
| Battery life (max) | 20 h |
| DC input voltage | 5 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.689 kg |
| Height | 68 mm |
| Width | 215 mm |
| Depth | 55 mm |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 4000 mAh |

## FAQ

### How much does the Stereo Portable Speaker BlitzWolf BW-WA4, BW-WA4 cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 316 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 30.06.2026 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. All transactions are 100% secure and encrypted.

### 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 BlitzWolf 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 BlitzWolf 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, number of speakers, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4590999/63786433_large.webp