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Collection: Multi Channel Amplifiers

Power immersive, high-performance audio with our multi-channel amplifiers, ideal for home cinema, whole-house systems and commercial installations. Choose stereo power, distribution, zone and installation amplifiers with 2 to 16 channels from Monitor Audio, OSD Audio, Adastra, JBL and Elipson, many with Bluetooth, FM radio, USB and RCA inputs.

14 products

OSD Audio Nero XSP 2.1 Channel Amplifier - K&B Audio

OSD Audio Nero XSP 2.1 Channel Amplifier

Regular price
Sale price £469.99 Regular price RRP Â£589.99
JBL DA850 8 Channel / 4 Zone Distribution Amplifier - K&B Audio

JBL DA850 8 Channel / 4 Zone Distribution Amplifier

Regular price £1,299.00
Sale price Regular price RRP 
JBL DA1650 16 Channel / 8 Zone Distribution Amplifier - K&B Audio

JBL DA1650 16 Channel / 8 Zone Distribution Amplifier

Regular price £1,599.00
Sale price Regular price RRP 
Elipson A680 480W 3 Zone Stereo Power Amplifier - K&B Audio

Elipson A680 480W 3 Zone Stereo Power Amplifier

3 x 150W Multizone Amplifier

Regular price £899.00
Sale price Regular price RRP 
OSD Audio MX880 80W 4 Zone Amplifier - K&B Audio

OSD Audio MX880 80W 4 Zone Amplifier

Regular price
Sale price £999.00 Regular price RRP Â£1,299.00
OSD Audio MX1280 80W 6 Zone Amplifier - K&B Audio

OSD Audio MX1280 80W 6 Zone Amplifier

Regular price
Sale price £1,299.00 Regular price RRP Â£1,599.00
OSD Audio MX1680 80W 8 Zone Amplifier - K&B Audio

OSD Audio MX1680 80W 8 Zone Amplifier

Regular price
Sale price £1,499.00 Regular price RRP Â£1,899.00
Adastra A4 4 x 200W Stereo Amplifier with FM Radio/Bluetooth & Media Player - K&B Audio

Adastra A4 4 x 200W Stereo Amplifier with FM Radio/Bluetooth & Media Player

4 x 200W, Bluetooth, FM Radio, RCA, USB

Regular price
Sale price £249.99 Regular price RRP Â£269.00
Adastra A6 6 x 200W Stereo Amplifier with FM Radio/Bluetooth & Media Player - K&B Audio

Adastra A6 6 x 200W Stereo Amplifier with FM Radio/Bluetooth & Media Player

6 x 200W, Bluetooth, FM Radio, RCA, USB

Regular price
Sale price £299.99 Regular price RRP Â£339.00
Adastra A8 8 x 200W Stereo Amplifier with FM Radio/Bluetooth & Media Player - K&B Audio

Adastra A8 8 x 200W Stereo Amplifier with FM Radio/Bluetooth & Media Player

8 x 200W, Bluetooth, FM Radio, RCA, USB

Regular price
Sale price £359.99 Regular price RRP Â£399.00
Monitor Audio IA750-2 Two Channel 750W Installation Amplifier - K&B Audio

Monitor Audio IA750-2 Two Channel 750W Installation Amplifier

Regular price £2,100.00
Sale price Regular price RRP 
Monitor Audio IA750-4 Four Channel 750W Installation Amplifier - K&B Audio

Monitor Audio IA750-4 Four Channel 750W Installation Amplifier

Regular price £3,000.00
Sale price Regular price RRP 
Monitor Audio IA60-4 Four Channel Stereo Amplifier - K&B Audio

Monitor Audio IA60-4 Four Channel Stereo Amplifier

Regular price £1,100.00
Sale price Regular price RRP 
Monitor Audio IA60-12 Twelve Channel Stereo Amplifier - K&B Audio

Monitor Audio IA60-12 Twelve Channel Stereo Amplifier

Regular price £1,300.00
Sale price Regular price RRP 

About Multi Channel Amplifiers

Multi-channel amplifiers are the powerhouse behind immersive, high-performance audio systems, providing the flexibility and control needed to power multiple speakers across one or more zones.

Whether you're creating a home cinema, building a whole-house audio system, or setting up a multi-room commercial installation, multi-channel amplifiers offer the scalability and sound quality required for seamless integration.

Designed to deliver balanced, high-fidelity sound across several outputs, these amplifiers are ideal for enthusiasts and professionals who demand both performance and versatility.

Let’s explore the features that make multi-channel amplifiers an essential component of advanced audio setups.

Features of Multi-Channel Amplifiers

  • Multiple Speaker Outputs: As the name suggests, multi-channel amplifiers can drive several speakers at once, typically ranging from 4 to 16 channels, making them perfect for home theatres, zoned audio systems, or large-scale installations.
  • Powerful, Consistent Performance: Multi-channel amps are engineered to deliver consistent power across all channels, ensuring each speaker receives clean and balanced audio. Whether you're running ceiling speakers, wall speakers, or floorstanding models, the sound remains crisp and distortion-free.
  • Zone Control & Audio Distribution: Many multi-channel amplifiers offer zone-specific control, allowing you to send different audio sources to different rooms. This is ideal for whole-home audio systems, letting you enjoy music in the kitchen while someone else watches a film in the living room.
  • Expandable & Scalable Systems: These amplifiers are designed for flexibility. Whether you're starting with a few speakers or building a large distributed audio setup, multi-channel amplifiers allow for easy expansion without replacing your entire system.
  • Integrated Source Switching: Some models include built-in switching and volume control per channel or zone, giving you full command of your system from a central unit or control app. This makes managing multi-room setups simple and efficient.
  • High-Quality Audio Processing: Advanced models offer features like digital signal processing (DSP), equalisation, and crossover settings, allowing you to fine-tune the audio performance to suit your environment and preferences.
  • Versatile Connectivity: Multi-channel amplifiers often include a range of input options such as RCA, optical, coaxial, and even Bluetooth or network streaming capabilities, making it easy to connect to TVs, streamers, audio servers, or smart home systems.
  • Reliable, Rack-Mountable Design: Built for long-term reliability, many multi-channel amps feature robust metal housings and are rack-mountable—perfect for professional installations or clean, centralised AV cabinets.
  • Energy Efficient Operation: Designed with modern power management in mind, many multi-channel amplifiers include energy-saving features such as signal-sensing auto on/off and efficient Class D amplification to reduce heat and power consumption.
  • Professional & Residential Use: Suitable for both commercial and home environments, these amplifiers are widely used in hotels, restaurants, offices, and high-end residential installations where multiple speakers and zones are required.

Why Choose Multi-Channel Amplifiers

Multi-channel amplifiers are the ideal solution for anyone building a flexible, scalable, and powerful audio system.

Whether you're wiring a single room with surround sound or outfitting a whole building with zoned audio, these amplifiers provide the control, power, and quality you need.

Explore our collection of multi-channel amplifiers to find the perfect model for your setup, designed to simplify complex systems and deliver crystal-clear audio in every corner of your space.

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