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HomeOutdoor Speaker Amplifiers

Collection: Outdoor Speaker Amplifiers

Power your garden speakers with our outdoor speaker amplifiers, from compact Bluetooth models to multi-zone and installation-grade amplifiers. Choose from wireless streaming amplifiers by WiiM and Bluesound, Adastra multi-zone models and power amplifiers from Monitor Audio, OSD Audio and Elipson, with Wi-Fi, USB and multi-channel options for zone control.

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WiiM Amp + QI80CE 8" Ceiling Speaker System with Wi-Fi, Bluetooth, HDMI - K&B Audio

WiiM Amp Wi-Fi Multiroom Amplifier with Bluetooth, Airplay 2, Alexa - K&B Audio

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WiiM Amp Wi-Fi Multiroom Amplifier with Bluetooth, Airplay 2, Alexa

120W, WiFi, Bluetooth, RCA, HDMI eARC

Regular price £359.00

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WiiM AMP Ultra + DALI Kupid Bookshelf Speakers (Pair) - K&B Audio

WiiM Amp Ultra Wi-Fi & Bluetooth Amplifier + DALI Gardian OW 6 6.5" Outdoor Speakers - K&B Audio

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WiiM Amp Ultra WiFi Amplifier & Streamer

Regular price £549.00

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

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

Save £120.00

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OSD Audio Nero XSP 2.1 Channel Amplifier

Regular price

Sale price £469.99 Regular price ~~RRP £589.99~~

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Adastra A2 Stereo Amplifier + BH6 6.5" Outdoor Speakers - K&B Audio

Adastra A2 Stereo Amplifier + BH6 6.5" Outdoor Speakers - K&B Audio

Save £19.01

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Adastra A2 2 x 200W Stereo Amplifier with FM Radio/Bluetooth & Media Player

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

Regular price

Sale price £189.99 Regular price ~~RRP £209.00~~

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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 - K&B Audio

Save £19.01

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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 £269.00~~

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Free Outdoor Speaker Design Service

Let us help you design the perfect outdoor speaker system for your garden.

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 - K&B Audio

Save £39.01

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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 £339.00~~

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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 - K&B Audio

Save £39.01

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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 £399.00~~

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Adastra S260 60W Wi-Fi Amplifier with Bluetooth - K&B Audio

Adastra S260 60W Wi-Fi Amplifier with Bluetooth - K&B Audio

Save £9.01

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Adastra S260 60W Wi-Fi Amplifier with Bluetooth

2 x 60W, WiFi, Bluetooth, RCA

Regular price

Sale price £159.99 Regular price ~~RRP £169.00~~

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Adastra S460-WIFI 4 x 60W Wi-Fi Streaming Amplifier - K&B Audio

Adastra S460 Dual Zone Wi-Fi Amplifier + 6.5" Ceiling Speakers + 4" Outdoor Speakers - K&B Audio

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Adastra S460-WIFI 4 x 60W Wi-Fi Streaming Amplifier

4 x 60W, WiFi, Bluetooth, RCA

Regular price £229.99

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Elipson A680 480W 3 Zone Stereo Power Amplifier - K&B Audio

Elipson A680 480W 3 Zone Stereo Power Amplifier - K&B Audio

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Elipson A680 480W 3 Zone Stereo Power Amplifier

3 x 150W Multizone Amplifier

Regular price £899.00

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WiiM Amp Pro + JBL Studio 2 8IC 8" Ceiling Speakers - K&B Audio

WiiM Amp Pro + JBL Studio 2 8IC 8" Ceiling Speakers - K&B Audio

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WiiM Amp Pro Wi-Fi Multiroom Amplifier with HDMI-ARC

Regular price £399.00

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Monitor Audio IA60-4 Four Channel Stereo Amplifier - K&B Audio

Monitor Audio IA60-4 Four Channel Stereo Amplifier - K&B Audio

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Monitor Audio IA60-4 Four Channel Stereo Amplifier

Regular price £1,100.00

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Monitor Audio IA60-12 Twelve Channel Stereo Amplifier - K&B Audio

Monitor Audio IA60-12 Twelve Channel Stereo Amplifier - K&B Audio

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Monitor Audio IA60-12 Twelve Channel Stereo Amplifier

Regular price £1,300.00

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Monitor Audio IA750-2 Two Channel 750W Installation Amplifier - K&B Audio

Monitor Audio IA750-2 Two Channel 750W Installation Amplifier - K&B Audio

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Monitor Audio IA750-2 Two Channel 750W Installation Amplifier

Regular price £2,100.00

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Monitor Audio IA750-4 Four Channel 750W Installation Amplifier - K&B Audio

Monitor Audio IA750-4 Four Channel 750W Installation Amplifier - K&B Audio

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Monitor Audio IA750-4 Four Channel 750W Installation Amplifier

Regular price £3,000.00

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Bluesound Powernode Edge + Monitor Audio C165-T2 6.5" Stereo Ceiling Speaker - K&B Audio

Bluesound POWERNODE EDGE Compact Wireless Streaming Amplifier - K&B Audio

Save £50.00

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Bluesound POWERNODE EDGE Compact Wireless Streaming Amplifier

Regular price

Sale price From £599.00 Regular price ~~RRP £649.00~~

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Bluesound POWERNODE N331 3 Channel Streaming Amplifier - K&B Audio

Bluesound POWERNODE N331 3 Channel Streaming Amplifier - K&B Audio

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Bluesound POWERNODE N331 3 Channel Streaming Amplifier

Regular price £999.00

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Bluesound POWERNODE 160W 2 Channel Wireless Streaming Amplifier - K&B Audio

Bluesound POWERNODE 160W 2 Channel Wireless Streaming Amplifier - K&B Audio

Save £150.00

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Bluesound POWERNODE 160W 2 Channel Wireless Streaming Amplifier

Regular price

Sale price £699.00 Regular price ~~RRP £849.00~~

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OSD Audio Nero Stream ARC Amplifier + ACE840 8" Ceiling Speakers - K&B Audio

OSD Audio Nero Stream ARC + QI80CE 8" Ceiling Speaker System with Bluetooth & HDMI - K&B Audio

Sold out

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OSD Audio Nero Stream ARC 100W Bluetooth Amplifier with HDMI

100W, HDMI, Bluetooth & USB

Regular price

Sale price £249.00 Regular price ~~RRP £319.00~~

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OSD Audio XPA600 70V Amplifier - 600W - K&B Audio

OSD Audio XPA600 70V Amplifier - 600W - K&B Audio

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OSD Audio XPA600 70V Amplifier - 600W

Regular price

Sale price £999.00 Regular price ~~RRP £1,199.00~~

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About Outdoor Speaker Amplifiers

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