OSD Audio MX1680 80W 8 Zone Amplifier

OSD Audio  |  SKU: MX1680

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Sale price £1,499.00 Regular price £1,899.00
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Description

The OSD Audio MX1680 is a powerful multi-room amplifier designed to distribute high-quality audio across up to eight separate zones.

With sixteen channels of amplification delivering up to 80 watts per channel, it offers the capacity and flexibility needed for large whole-home audio systems, commercial installations, or multi-room entertainment setups.

Ideal for use with ceiling speakers, in-wall speakers, or outdoor audio systems, the MX1680 allows you to deliver consistent sound across multiple rooms from a single amplifier.

Its efficient Class D design ensures reliable operation with lower heat output, making it well suited to rack-mounted AV installations where space and performance are important.

FEATURES

  • Eight-Zone Multi-Room Audio: Power up to eight separate listening areas from one amplifier, perfect for distributing music throughout large homes, offices, restaurants, or commercial spaces.

  • Sixteen Channels Of Amplification: Provides up to 80W per channel, delivering clean and reliable power to eight pairs of speakers without needing multiple amplifiers.

  • Efficient Class D Amplifier Design: Modern Class D technology provides strong performance while maintaining high efficiency and reduced heat output.

  • Independent Zone Level Controls: Adjust the volume of each zone individually to balance sound levels across different rooms and listening areas.

  • Multiple Source Inputs: Connect multiple audio sources such as music streamers, media players, or preamps and distribute them across your multi-room system.

  • 12V Trigger Input And Output: Integrates easily with home automation systems or AV equipment, allowing the amplifier to power on automatically when your system is active.

  • Rack-Mountable Installation: Designed to fit standard AV racks for clean, organised installations in equipment cabinets or dedicated AV racks.

  • Built-In Protection Circuitry: Internal safeguards help protect the amplifier and connected speakers from overheating, short circuits, and overload conditions.

Specifications

  • Amplifier Type: Multi Channel
  • Amplifier Class: Class D
  • Channels: 16 Each, 8 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: 10.3 kg
  • Warranty: 2 Years

What You Get

  • 1 x Amplifier
  • 1 x Power Lead
  • 1 x User Manual

Downloads

Payment & Security

Payment Methods

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  • Discover
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  • PayPal
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  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

2 Years Warranty + 60 Day Returns

K&B Audio are authorised retailers for OSD Audio. Your purchase comes with a 2 Years warranty, expert help on hand and you get 60 day returns window in case you're not 100% happy with the product.

Frequently Asked Questions

Do you price match?

Yes, we will try our best to price match for you - but as a small independent company, we can't always guarantee it.

Please submit a price match request here.

We will price match where possible provided that the competitor is a like for like UK VAT registered company, they must be an authorised retailer, the product must be in stock and not on clearance.

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