# Public address amplifier Audac COM104 40W 70/100V black

**URL:** https://aio.lv/en/product--audac-com104--10861616
**Data updated:** 2026-03-07 18:08 (EET)
**Category:** AV Receivers & Amplifiers
**Manufacturer:** Audac
**Manufacturer code:** COM104
**EAN:** 5414795041318
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 289.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 239.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--audac-com104--10861616

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Audac COM104 is a public address amplifier providing 40W output with 70/100V line compatibility, designed for background music and voice paging in commercial or institutional spaces. The unit supports constant-voltage speaker lines for easy multi-speaker distribution, comes in a black finish, and is suitable for shops, offices, schools and similar venues requiring reliable PA amplification.

## Long description

The Audac COM104 is a 40W public address amplifier engineered for background music and voice paging in commercial and institutional environments. It supports 70V and 100V constant-voltage speaker lines, enabling straightforward distribution to multiple ceiling or wall speakers. The unit’s compact black enclosure is designed for easy integration into retail shops, offices, classrooms and similar venues where reliable PA amplification and simple system layout are required.
Advantages
The COM104 provides stable 40-watt output with selectable 70V/100V line operation for compatibility with a wide range of passive loudspeaker installations. Its compact form and black finish allow discreet mounting in visible areas. Built-in protection and reliable transformer-based outputs reduce the risk of overloads and ensure even power distribution across long cable runs. The amplifier’s straightforward controls make setup and daily operation accessible to facility staff without specialist audio expertise.
Suitable for
Retail stores and shopping areas
Office background music and paging
School classrooms, corridors and common areas
Small auditoriums and meeting rooms
Restaurants, cafés and hospitality spaces
Key specifications
Amplifier output power: 40 W
Output types: Constant-voltage 70 V and 100 V speaker lines
Channels: Mono PA amplifier
Enclosure color: Black
Intended use: Background music and voice paging for commercial/institutional spaces
How to use
Install the Audac COM104 in a ventilated location close to the input sources and speaker distribution wiring. Connect audio sources (mixer, microphone or line-level device) to the input terminals, select the appropriate output voltage (70V or 100V) for the speaker array, and run the speaker lines using the specified impedance taps on the connected speakers. Adjust the amplifier gain to obtain clear background music or intelligible voice paging while avoiding clipping and overload indicators. Routine checks of connections and ventilation will help maintain consistent performance.
Usage recommendations
For optimal speech intelligibility and even coverage, balance speaker placement and choose transformer tap settings so that no single speaker exceeds its rated power. Use properly rated cables and follow local electrical codes when installing the constant-voltage speaker lines. If feeding multiple zones, consider centralizing source control with a mixer or zone controller to manage levels and inputs.

## FAQ

### How much does the Audac COM104 40W public address amplifier cost, and is it available for purchase?

The price is 289.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 22.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Audac COM104 40W public address 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 Audac 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 Audac 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/10861616/60252800_large.webp