# Mono portable speaker JBL Go 4 Red

**URL:** https://aio.lv/en/product--jbl-jblgo4red--10887034
**Data updated:** 2026-01-14 13:04 (EET)
**Category:** Portable Speakers
**Manufacturer:** JBL
**Manufacturer code:** JBLGO4RED
**EAN:** 1200130009440
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jbl-jblgo4red--10887034

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

The JBL Go 4 is a compact mono portable speaker in red, delivering RMS rated power of 4.2 W. It features a frequency range of 90 - 20000 Hz and a signal-to-noise ratio of 85 dB, ensuring clear sound quality. With wireless connectivity via Bluetooth (2.4 - 2.4835 GHz) and support for A2DP and AVRCP profiles, it's perfect for mobile devices. The built-in lithium-ion battery (850 mAh) provides convenience for on-the-go use.

## Long description

The Mono portable speaker JBL Go 4 Red is a compact, single-driver Bluetooth speaker designed for portable audio playback. It delivers an RMS rated power of 4.2 W and covers a frequency range from 90 Hz to 20,000 Hz, offering clear reproduction of vocals and mid-high frequencies. Wireless connectivity is provided via Bluetooth (2.4–2.4835 GHz) with support for A2DP and AVRCP profiles. The integrated 850 mAh lithium-ion battery enables battery-powered use away from mains power, while the speaker's lightweight 0.19 kg construction and red finish make it easy to carry and visually distinctive.
Advantages
The JBL Go 4 Red combines compact dimensions with a single full-range speaker tuned to deliver intelligible sound for casual listening. Its Bluetooth wireless connectivity simplifies pairing with mobile phones and tablets, and supported profiles ensure basic media streaming and remote control functions. The rated signal-to-noise ratio of 85 dB indicates a clear audio signal with low background noise for its class. The integrated rechargeable battery provides on-the-go operation without external power, and the lightweight design enhances portability.
Suitable for
Listening to podcasts and spoken-word content in small rooms
Background music during small gatherings or outdoor activities
Portable audio playback while travelling or commuting
Use with mobile devices that support Bluetooth A2DP for media streaming
Key specifications
Output power (RMS): 4.2 W
Frequency response: 90 Hz – 20,000 Hz
Signal-to-noise ratio: 85 dB
Wireless connectivity: Bluetooth 2.4–2.4835 GHz
Supported Bluetooth profiles: A2DP, AVRCP
Battery type and capacity: Built-in lithium-ion, 850 mAh
Number of speakers: 1 (mono)
Weight: 0.19 kg
Color: Red
How to use
Charge the built-in battery fully before first use using the supplied or compatible USB charging cable. Power on the speaker and enable Bluetooth on your mobile device, then select the JBL Go 4 from the list of available devices to pair. Use your device's media player to start audio playback; AVRCP support allows basic remote commands such as play/pause and track navigation from the connected device. Adjust volume either on the source device or, if available, on the speaker controls. After use, power off the speaker to conserve battery.
Usage recommendations
Place the JBL Go 4 on a stable surface and avoid obstructing the speaker grille to maintain sound clarity. For extended battery life, avoid leaving the speaker continuously fully charged for long periods and perform periodic full discharge/charge cycles according to the manufacturer's care guidelines. Use within the specified Bluetooth range for reliable wireless performance and keep the speaker away from excessive moisture or extreme temperatures.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | Red |
| Volume control | Buttons |
| International Protection (IP) code | IP67 |
| Protection features | Dust resistant, Water resistant |
| Hook | Yes |
| Product type | Mono portable speaker |

### Performance

| Feature | Value |
|---|---|
| Built-in microphone | No |
| FM radio | No |
| Card reader integrated | No |
| Recommended usage | Mobile phone / Smartphone |

### Packaging content

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

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| USB connector type | USB Type-C |
| Bluetooth | Yes |
| AUX in | No |
| USB connectivity | Yes |
| 3.5 mm connector | No |
| Bluetooth transmitter modulation | DQPSK, GFSK |

### Features

| Feature | Value |
|---|---|
| Bluetooth version | 5.3 |
| Signal-to-Noise Ratio (SNR) | 85 dB |
| Wi-Fi | No |
| Bluetooth profiles | A2DP, AVRCP |
| Frequency range | 2.4 - 2.4835 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 850 mAh |
| Battery voltage | 3.8 V |
| Battery capacity | 3.23 Wh |

### Audio

| Feature | Value |
|---|---|
| RMS rated power | 4.2 W |
| Frequency range | 90 - 20000 |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Number of batteries supported | 1 |
| Battery recharge time | 3 h |
| Battery life (max) | 7 h |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 320 g |
| Package depth | 56.5 mm |
| Package height | 103 mm |
| Package width | 125 mm |
| Package type | Hanging box |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.19 kg |
| Height | 75.7 mm |
| Width | 94.3 mm |
| Depth | 42.2 mm |

### Loudspeakers

| Feature | Value |
|---|---|
| Number of speakers | 1 |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Mono portable speaker JBL Go 4 JBLGO4RED cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 102 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 Thursday 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: Cash payment, 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 JBL 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 JBL 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.

### Where can I download the instructions for Mono portable speaker JBL Go 4 JBLGO4RED?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10887034/63794463_large.webp