# Freestanding Public Address (PA) system Omnitronic 20000329 40 W Black

**URL:** https://aio.lv/en/product--omnitronic-20000329--8467381
**Data updated:** 2026-01-13 21:31 (EET)
**Category:** Music & Mini Audio Systems
**Manufacturer:** Omnitronic
**Manufacturer code:** 20000329
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 150.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 124.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--omnitronic-20000329--8467381

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Omnitronic 20000329 is a freestanding PA system with a built-in Class D amplifier delivering 40 W RMS power. It features a frequency range of 62 - 180000 Hz and a low Total Harmonic Distortion of 0.5%. The system is designed for clear audio output in various settings, making it ideal for public announcements and events.

## Long description

The Omnitronic 20000329 freestanding Public Address (PA) system is a compact, self-contained solution for voice reinforcement and playback in small to medium-sized venues. The unit integrates a Class D amplifier rated at 40 W RMS and is housed in a black enclosure designed for floor standing operation. With a stated frequency response of 62 - 180000 Hz and a low Total Harmonic Distortion (THD) of 0.5%, the system is configured for clear speech intelligibility and reliable performance during announcements, presentations and background music playback.
Advantages
The built-in Class D amplifier offers efficient power delivery and reduced heat generation compared with linear amplifier designs. A 40 W RMS output provides sufficient level for classrooms, meeting rooms, reception areas and small event spaces. The wide frequency range and low THD contribute to accurate reproduction of voice and program material, while the freestanding design simplifies installation and relocation without the need for additional mounting hardware.
Suitable for
Public announcements in schools, offices and retail environments
Background music in lobbies, cafes and waiting areas
Presentations and voice reinforcement in meeting rooms and seminar spaces
Small events, workshops and community gatherings
Key specifications
Amplifier type: Class D integrated amplifier
Continuous power output: 40 W RMS
Frequency range: 62 Hz – 180000 Hz
Total Harmonic Distortion (THD): 0.5% (specified)
Form factor: freestanding floor unit in black enclosure
How to use
Place the freestanding PA system on a stable, level surface close to the listening area, ensuring unobstructed sound dispersion. Connect input sources such as microphones, media players or mixing consoles according to the system's input options and set input levels moderately before use. Adjust the main volume to the required level for the environment while monitoring for distortion; the low THD value indicates the system maintains clarity at typical operational settings. For transport, disconnect all cables and move the unit using proper lifting technique to avoid damage.
Usage recommendations
For optimal speech intelligibility, position the unit so that speakers face the audience and avoid placing it directly against walls or inside enclosed cabinets. Regularly check connections and clean air vents if present to maintain amplifier cooling and long-term reliability.

## Specifications

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Display included | Yes |
| XLR in | Yes |
| Charging time | 4 h |
| RF power | 10 mW |
| Amplifier | Built-in |
| Driver diameter | 170 mm |
| Number of tweeter drivers | 1 |
| Amplifier class | D |
| Remote control function | Yes |
| 6.35 mm (1⁄4-inch) output | 1 |

### Technical details

| Feature | Value |
|---|---|
| Tweeter | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Bluetooth | Yes |
| Audio (L/R) in | 1 |
| USB ports quantity | 1 |

### Audio

| Feature | Value |
|---|---|
| Equalizer | Yes |

### Loudspeakers

| Feature | Value |
|---|---|
| Tweeter diameter | 25 mm |
| Tweeter diameter (imperial) | 1 " |

### Radio

| Feature | Value |
|---|---|
| FM band range | 863 - 865 |

### Display

| Feature | Value |
|---|---|
| Display type | LED |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Sealed Lead Acid (VRLA) |
| Battery capacity | 2900 mAh |

### Power

| Feature | Value |
|---|---|
| Power source type | AC |
| Battery voltage | 12 V |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Power consumption (max) | 60 W |

### Design

| Feature | Value |
|---|---|
| Type | Freestanding Public Address (PA) system |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.15 kg |

### Packaging content

| Feature | Value |
|---|---|
| Microphone included | Yes |

### Other features

| Feature | Value |
|---|---|
| Battery life (max) | 4 h |
| Woofer | Yes |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 40 W |
| Total Harmonic Distortion (THD) | 0.5 % |
| Subwoofer driver diameter (imperial) | 6.5 " |
| Frequency range | 62 - 180000 |
| Speaker type | 2-way |
| Number of speakers | 1 |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| LED indicators | Power |
| Karaoke | Yes |

## FAQ

### How much does the Freestanding Public Address (PA) system Omnitronic 20000329 cost, and is it available for purchase?

The price is 150.49 € (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 16.07.2026 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. 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 Omnitronic 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 Omnitronic 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, 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/8467381/64377362_large.webp