# OSD Audio MX1280 80W 6 Zone Amplifier

The OSD Audio MX1280 is a high-performance multi-room amplifier designed to power up to six separate audio zones from a single unit.

Featuring twelve channels of amplification delivering up to 80 watts per channel, it provides the power and flexibility required for larger whole-home audio systems, commercial installations, or multi-room entertainment setups.

Perfect for pairing with ceiling speakers, in-wall speakers, or outdoor speaker systems, the MX1280 allows music to be distributed throughout multiple rooms with clean, consistent sound.

Its efficient Class D design ensures reliable performance while keeping heat and energy consumption low, making it well suited for rack-mounted AV installations and professional audio systems.

**FEATURES**

-   **Six-Zone Multi-Room Audio:** Power up to six different listening areas throughout your home or business, allowing background music to be distributed across multiple rooms from one central amplifier.
    
-   **Twelve Channels Of Amplification:** Delivers up to 80W per channel, providing ample power for six pairs of speakers without the need for additional amplifiers.
    
-   **Efficient Class D Amplifier Design:** Advanced Class D technology provides strong audio performance while running cooler and more efficiently than traditional amplifier designs.
    
-   **Independent Zone Level Controls:** Each zone can be individually adjusted, allowing you to balance volume levels between different rooms or listening areas.
    
-   **Multiple Source Inputs:** Connect multiple audio sources such as music streamers, media players, or preamps to distribute audio across your entire multi-room system.
    
-   **12V Trigger Integration:** Automatically power the amplifier on or off when connected AV equipment is activated, simplifying system automation and operation.
    
-   **Rack-Mountable Installation:** Designed to fit standard AV equipment racks, making it ideal for professional installations and tidy equipment setups.
    
-   **Built-In Protection Circuitry:** Integrated safeguards help protect both the amplifier and connected speakers from overload, overheating, or short circuit conditions.
    

###### What You Get

-   1 x Amplifier
-   1 x Power Lead
-   1 x User Manual

###### Specifications

-   **Amplifier Type:** Multi Channel
-   **Amplifier Class:** Class D
-   **Channels:** 12 Each, 6 Stereo Zones
-   **Power Handling:** 50W (RMS) / 100W (MAX) Per Channel @ 8 Ohm, 80W (RMS) / 160W (MAX) Per Channel @ 4 Ohm
-   **Bridged Rating:** 160W (MAX) @ 8 Ohm
-   **Impedance:** 8 Ohm and 4 Ohm Stable
-   **Frequency Response:** 20Hz to 20KHz +1.7/-1dB at 1W output into 8 Ohms
-   **Signal to Noise Ratio:** 90 dB A-weighted
-   **12V Trigger Mode:** Bus
-   **Zone Line Input:** Line In, Bus In 1, Bus In 2 Per Zone
-   **Output Controls:** Individual Output Level Controls for Each Channel
-   **Speaker Connectors:** Detachable Speaker Terminals, up to 14AWG
-   **Rack Mountable:** Yes, mounts included
-   **Dimensions:** 42.7 × 8.8 × 410mm
-   **Weight:** 9.3 kg
-   **Warranty:** 2 Years

## Details

- **Price:** 1299.0 GBP
- **Vendor:** OSD Audio
- **Type:** Amplifiers
- **Tags:** Available To Order, dfw_feed_exclude

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1299.00 GBP | In stock |

## Images

- OSD Audio MX1280 80W 6 Zone Amplifier - K&B Audio
- OSD Audio MX1280 80W 6 Zone Amplifier - K&B Audio
- OSD Audio MX1280 80W 6 Zone Amplifier - K&B Audio

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> Source: [K&B Audio](www.kbaudio.co.uk/products/osd-audio-mx1280-80w-6-zone-amplifier)
> Updated: 2026-06-10