# Stereo Portable Speaker Ultimate Ears BOOM 4 Red

**URL:** https://aio.lv/en/product--logitech-984-002006--11255178
**Data updated:** 2025-12-30 18:37 (EET)
**Category:** Portable Speakers
**Manufacturer:** Logitech
**Manufacturer code:** 984-002006
**EAN:** 5099206125308
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 168.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 139.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--logitech-984-002006--11255178

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Ultimate Ears BOOM 4 is a red stereo portable speaker featuring a passive radiator size of 46.1 x 65.2 mm and a driver diameter of 4 cm. It delivers a maximum sound pressure level of 85 dB and connects wirelessly via Bluetooth with a range of up to 45 m. Its cylindrical design makes it easy to carry, and it is recommended for universal use.

## Long description

The Ultimate Ears BOOM 4 is a compact stereo portable speaker in red that delivers balanced, room-filling sound from a cylindrical housing. It combines Ultimate Ears audio processing, a passive radiator and a 4 cm driver to produce clear audio with deep, accurate bass. The speaker is Bluetooth wireless with a range up to 45 m, offers up to 15 hours of battery life on a single charge, and has an IP67 rating for waterproof, dustproof and drop-proof durability. The design includes high‑performance fabric and at least 52% certified post‑consumer recycled plastic in its plastic parts.
Advantages
BOOM 4 provides spatial 360° sound from its cylindrical form, clear and balanced audio across volume levels, and pronounced but controlled bass from its passive radiator. It supports one‑touch music control for play, pause and track skip and pairs with other speakers via the UE \| BOOM App (PartyUp) to connect more than 150 units. The speaker is portable, floatable, and built to withstand drops, with long battery life suitable for extended use.
Suitable for
Outdoor activities and travel
Home listening and small gatherings
Poolside or beach use (waterproof and floatable)
Multi‑room or party setups using PartyUp
Key specifications
Brand: Logitech (Ultimate Ears BOOM 4)
Model / MPN: 984-002006
EAN: 5099206125308
Driver diameter: 4 cm
Passive radiator size: 46.1 x 65.2 mm
Maximum sound pressure level: 85 dB
Connectivity: Bluetooth wireless, range up to 45 m
Battery life: up to 15 hours (single charge)
Durability: IP67 (waterproof, dustproof), drop‑proof, floatable
Weight: 0.62 kg
Colour: Red
How to use
Charge the BOOM 4 fully before first use. Enable Bluetooth on your device, open the UE \| BOOM App or pair directly from your device’s Bluetooth menu to connect. Use the one‑touch controls on the speaker to play, pause or skip tracks. Adjust EQ modes or create custom presets in the UE \| BOOM App, and use PartyUp within the app to pair multiple speakers for larger sound coverage.
Usage recommendations
To maintain performance, keep the speaker clean and allow it to dry after exposure to water. Use the UE \| BOOM App to update firmware and tailor EQ presets for different environments. For longest battery life, lower maximum volume when not required and fully charge the unit periodically during long storage.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Equalizer | Yes |
| Bass adjustment | Yes |
| Remotely operated | Yes |
| Recommended usage | Universal |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C |
| Quick start guide | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| USB connector type | USB Type-C |
| Bluetooth | Yes |
| AUX in | No |
| Bluetooth range | 45 m |
| USB connectivity | Yes |
| 3.5 mm connector | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Red |
| Volume control | Buttons |
| Product design | Cylinder |
| On/off switch | Yes |
| International Protection (IP) code | IP67 |
| Protection features | Waterproof, Dustproof, Splash proof |
| Hook | Yes |
| Product type | Stereo portable speaker |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |

### Loudspeakers

| Feature | Value |
|---|---|
| Number of drivers | 4 |
| Driver diameter | 40 mm |
| Number of speakers | 1 |
| Number of passive radiators | 2 |
| Passive radiator size (W x D) | 46.1 x 65.2 |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery life (max) | 15 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.62 kg |
| Height | 184 mm |
| Width | 73 mm |
| Depth | 73 mm |

### Audio

| Feature | Value |
|---|---|
| Sound pressure level (max) | 85 dB |

### Features

| Feature | Value |
|---|---|
| LED indicators | Bluetooth |
| Wi-Fi | No |
| Bluetooth profiles | A2DP |

## FAQ

### How much does the Stereo Portable Speaker Ultimate Ears BOOM 4 984-002006 cost, and is it available for purchase?

The price is 168.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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 01.07.2026 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 Stereo Portable Speaker Ultimate Ears BOOM 4 984-002006 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 Logitech 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 Logitech 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/11255178/63796419_large.webp