# Power amplifier Audac PMQ480 4-channel, 480W total output, 4 Ω load support

**URL:** https://aio.lv/en/product--audac-2sa0506--11350112
**Data updated:** 2026-03-07 19:59 (EET)
**Category:** AV Receivers & Amplifiers
**Manufacturer:** Audac
**Manufacturer code:** 2SA0506
**EAN:** 5414795041561
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 863.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 1 540.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--audac-2sa0506--11350112

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Audac PMQ480 is a 4-channel power amplifier delivering 480 W total output and designed to operate with 4 Ω speaker loads. It provides multi-channel amplification for fixed installations, public address systems, and background music setups. Suitable for connecting multiple speakers and integrating into AV racks where reliable power distribution across four channels is required.

## Long description

The Audac PMQ480 is a 4-channel power amplifier designed for fixed installations, public address systems and background music applications. Delivering a total of 480 W and supporting 4 Ω speaker loads, this amplifier provides multi-channel power distribution suitable for AV racks and multi-zone audio setups. Engineered for integration into professional audio systems, the unit offers straightforward connectivity and consistent output across four channels.
Advantages
The amplifier supplies balanced power across four independent channels, enabling flexible speaker configurations and multi-zone control without requiring multiple discrete amplifiers. Its compatibility with 4 Ω loads ensures efficient drive of typical professional loudspeakers, while a compact form factor allows installation in standard AV racks. The design focuses on reliable operation and predictable performance in continuous-use environments.
Suitable for
 Installation in AV racks for conference rooms and auditoria
 Background music systems in retail, hospitality and corporate spaces
 Public address and paging systems requiring multiple amplified outputs
 Multi-zone audio setups where independent channel distribution is needed
Key specifications
 Channels: 4 independent output channels
 Total output power: 480 W (aggregate across channels)
 Speaker load support: designed to operate with 4 Ω speaker loads
 Form factor: rack-compatible unit suitable for integration into AV furniture
 Application focus: fixed installations, public address, background music
How to use
Connect each speaker to an individual output channel following the amplifier’s channel labeling and respecting polarity to maintain phase coherence. Ensure connected speakers match the 4 Ω load support or are configured so that the amplifier sees the appropriate impedance per channel. Install the amplifier into an AV rack or mounting location with adequate ventilation and connect input sources using balanced or unbalanced audio lines as required by the system. Power the unit and set gain controls to achieve the desired level while avoiding clipping; adjust levels per zone or channel to balance sound across the venue.
Usage recommendations
For consistent performance, place the amplifier in a ventilated rack space and allow clearance for heat dissipation. Verify speaker impedance and cable runs before powering on, and use proper gain staging from source to amplifier to prevent distortion. Regularly inspect connections and maintain proper cooling to extend operational life.

## FAQ

### How much does the Audac PMQ480 4-channel power amplifier cost, and is it available for purchase?

The price is 1,863.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 08.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Audac PMQ480 4-channel power 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/11350112/68514969_large.webp