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Mixer Amplifiers for Commercial Audio, 100V Line & Low Impedance

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Multi-zone Amplifiers 100V Power Amplifiers 12/24V DC Amplifiers

Mixer amplifiers combine multiple audio inputs like microphones and music sources and amplify them through your speaker system. They’re a simple, all-in-one solution for speech and background or foreground music.

Single zone models offer one set of controls for volume and EQ, ideal for smaller spaces. Multi-zone amps let you manage each area independently with separate volume, source, and tone control.

Most support 100V Line speakers, but also include outputs for low impedance systems making them easy to fit into existing setups.

They can be rack-mounted for tidy installs or used freestanding on a desk or counter.

Mixer Amplifiers for Commercial Audio, 100V Line & Low Impedance

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Adastra UM30 Compact 30W 100V Mixer Amplifier - FM Radio, USB Audio Player, BT Wireless Receiver
Adastra UM30 Compact 30W 100V Mixer Amplifier FM Radio, USB Audio Player, BT Wireless Receiver

Adastra UM30 Compact 30W 100V Mixer Amplifier - FM Radio, USB Audio Player, BT Wireless Receiver

£124.99 (inc. VAT) - £124.99 (inc. VAT)
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In stock

The Adastra UM30 is an ultra-compact 30W 100V Line mixer-amplifier designed to offer high-quality, dependable service for mobile and installed publ...

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£124.99 (inc. VAT) - £124.99 (inc. VAT)
£124.99 (inc. VAT)
£124.99 (inc. VAT)
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£124.99 (inc. VAT)
Adastra UM60 Compact 60W 100V Mixer Amplifier - FM Radio, USB Audio Player, BT Wireless Receiver
Adastra UM60 Compact Mixer-Amplifier 2 x 30W Horn Speakers & 100 metre Cable

Adastra UM60 Compact 60W 100V Mixer Amplifier - FM Radio, USB Audio Player, BT Wireless Receiver

£148.99 (inc. VAT) - £148.99 (inc. VAT)
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£148.99 (inc. VAT)
In stock

The Adastra UM60 is an ultra-compact 60W 100V Line mixer-amplifier designed to offer high-quality, dependable service for mobile and installed publ...

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£148.99 (inc. VAT) - £148.99 (inc. VAT)
£148.99 (inc. VAT)
£148.99 (inc. VAT)
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£148.99 (inc. VAT)
Adastra UM90 - Compact Bluetooth Mixer Amplifier
Adastra UM90 - Compact Bluetooth Mixer Amplifier

Adastra UM90 - Compact Bluetooth Mixer Amplifier (90W 100V Line) Fog Siren Alert 24Vdc

£179.00 (inc. VAT) - £179.00 (inc. VAT)
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In stock

The Adastra UM90 is an ultra-compact 90W 100V Line mixer-amplifier designed to offer high-quality, dependable service for mobile and installed publ...

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£179.00 (inc. VAT) - £179.00 (inc. VAT)
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Fonestar PROX-60
Fonestar PROX-60

Fonestar PROX-60 60W Mixer Amplifier with USB/FM/MP3, 100V/4Ω

£249.00 (inc. VAT) - £249.00 (inc. VAT)
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In stock

The Fonestar PROX-60 is a compact and versatile 60W mixer amplifier, purpose-built for public address (PA) and background music systems. Designed f...

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£249.00 (inc. VAT) - £249.00 (inc. VAT)
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PROX-120ZBack
PROX-120Z

Fonestar PROX-120Z 3-Zone 120W Mixer Amplifier with Bluetooth, FM & USB

£529.00 (inc. VAT) - £529.00 (inc. VAT)
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In stock

The Fonestar PROX-120Z 120W Mixer Amplifier is an exceptional solution for sound coverage in commercial environments that require multi-zone volume...

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£529.00 (inc. VAT) - £529.00 (inc. VAT)
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Fonestar MAX-120Z 3-Zone 120W Mixer Amplifier with FM & USB Media Player

£529.00 (inc. VAT) - £529.00 (inc. VAT)
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In stock

The Fonestar MAX-120Z is a versatile 3-zone mixer amplifier designed for businesses and public spaces such as restaurants, shops, bars, and schools...

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A black Fonestar PROX-240Z 4-Zone 240W Mixer Amplifier with Bluetooth, FM & USB, shown from the rear against a white background with a reflection below. The brand name 'FONESTAR' is displayed at the top, and a blue banner at the bottom contains product specifications.
A black rectangular audio amplifier labeled Fonestar, shown against a light gray background with a blue banner at the bottom. The device has multiple front knobs, a Bluetooth logo, and text indicating Bluetooth, FM, and USB support.

Fonestar PROX-240Z 4-Zone 240W Mixer Amplifier with Bluetooth, FM & USB

£569.00 (inc. VAT) - £569.00 (inc. VAT)
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The Fonestar PROX-240Z is a powerful 240W mixer amplifier designed for commercial environments that require flexible and reliable audio distributio...

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£569.00 (inc. VAT) - £569.00 (inc. VAT)
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Fonestar MAX-240Z 4-Zone 240W Mixer Amplifier with FM & USB Media Player

£599.00 (inc. VAT) - £599.00 (inc. VAT)
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In stock

The Fonestar MAX-240Z is a powerful and adaptable 240W mixer amplifier designed for multi-zone audio installations and public address applications....

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£599.00 (inc. VAT) - £599.00 (inc. VAT)
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Adastra A4-PLUS - 4 Channel Stereo PA Amplifier, 4 x 300W, 4 Ohm with Bluetooth
Adastra A4-PLUS - 4 Channel Stereo PA Amplifier, 4 x 300W, 4 Ohm with Bluetooth
Sale Sale

Adastra A4-PLUS - 4 Channel Stereo PA Amplifier, 4 x 300W, 4 Ohm with Bluetooth

£299.00 (inc. VAT)
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In stock

NEW: Adastra A4-PLUS 4 x 300W Stereo Power Amplifier with Bluetooth, USB & FM Radio. Perfect for driving foreground PA Speakers in bars & ...

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£299.00 (inc. VAT)
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Adastra DM60 60W 100V / Low Impedance Mixer Amplifier with Bluetooth, USB & FM Tuner
Adastra DM60 60W 100V / Low Impedance Mixer Amplifier with Bluetooth, USB & FM Tuner

Adastra DM60 60W 100V / Low Impedance Mixer Amplifier with Bluetooth, USB & FM Tuner

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In stock

The Adastra DM60 60W mixer amplifier features Bluetooth connectivity, a USB input, and an FM tuner. This versatile amplifier is compatible with bot...

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£75.00 (inc. VAT) - £75.00 (inc. VAT)
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Adastra RM4460 4-Zone 240W Mixer Amplifier with Bluetooth, FM & USB
Adastra RM4460 4-Zone 240W Mixer Amplifier with Bluetooth, FM & USB

Adastra RM4460 4-Zone 240W Mixer Amplifier with Bluetooth, FM & USB

£349.00 (inc. VAT) - £349.00 (inc. VAT)
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In stock

Adastra RM4460 4-Zone Mixer Amplifier with Volume & Input Source Selection. Features a built-in media player with Bluetooth, FM & USB. Intr...

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£349.00 (inc. VAT) - £349.00 (inc. VAT)
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Adastra A8 8-Channel / 4-Zone Stereo Mixing Amplifier
Adastra A8 8-Channel / 4-Zone Stereo Mixing Amplifier

Adastra A8 4-Zone / 8-Channel Stereo Mixing Amplifier, 8x200W

£299.00 (inc. VAT) - £299.00 (inc. VAT)
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In stock

The Adastra A8 8-channel / 4-Zone Stereo Mixing Amplifier with Bluetooth, MP3 & FM radio.  The NEW Adastra A8 8-Channel Stereo Amplifier is a g...

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£299.00 (inc. VAT) - £299.00 (inc. VAT)
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Adastra A6 6-Channel / 3-Zone Stereo Mixing Amplifier
Adastra A6 6-Channel / 3-Zone Stereo Mixing Amplifier

Adastra A6 3-Zone / 6-Channel Stereo Mixing Amplifier, 6x200W

£264.00 (inc. VAT) - £264.00 (inc. VAT)
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In stock

The Adastra A6 6-channel / 3-Zone Stereo Mixing Amplifier with Bluetooth, MP3 & FM radio.  The NEW Adastra A6 6-Channel Stereo Amplifier is a g...

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£264.00 (inc. VAT) - £264.00 (inc. VAT)
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Showing the connections for a Adastra RM1202 2-Zone 100V Line Mixer Amplifier
Adastra RM1202 2-Zone 100V Line Mixer Amplifier with Bluetooth, USB/SD & FM Tuner

Adastra RM1202 2-Zone 100V Line Mixer Amplifier with Bluetooth, USB/SD & FM Tuner

£348.00 (inc. VAT) - £348.00 (inc. VAT)
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The Adastra RM1202 2-zone mixer amplifier is perfect for commercial environments needing complete control over 2 areas/rooms. Features Bluetooth co...

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Adastra RM244V mixer amplifier with 4 zone paging front and back view
Adastra RM244V mixer amplifier with 4 zone paging

Adastra RM244V 100V Mixer Amplifier with 4-Zone Paging, Bluetooth & EQ Controls

£316.99 (inc. VAT) - £316.99 (inc. VAT)
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In stock

The new updated RM244V 100v line amplifier by Adastra is a 5 channel / 4 Zone mixer amp with individual volume control for each zone. This amp is d...

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Adastra RM406 6-Zone 100V Mixer Amplifier with Bluetooth and built-in media player
Adastra RM406 6-Zone 100V Mixer Amplifier with Bluetooth and built-in media player

Adastra RM406 6-Zone 100V Mixer Amplifier with Bluetooth and built-in media player

£425.00 (inc. VAT) - £425.00 (inc. VAT)
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In stock

A 6-zone 100V Class-D mixer amplifier perfect for multi-zone PA installations. Our 6 Zone 100V Line Class D amplifier by Adastra is the perfect sol...

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Adastra DM25 25W Mixer Amplifier with USB input, Bluetooth & integrated FM Radio Tuner
Adastra DM25 25W Mixer Amplifier with USB input, Bluetooth & integrated FM Radio Tuner

Adastra DM25 25W 100V/Low Impedance Mixer Amplifier with Bluetooth, USB & FM Tuner

£47.50 (inc. VAT) - £47.50 (inc. VAT)
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£47.50 (inc. VAT)
In stock

The Adastra DM25 25W mixer amplifier features Bluetooth connectivity, a USB input, and an FM tuner. This versatile amplifier is compatible with bot...

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£47.50 (inc. VAT) - £47.50 (inc. VAT)
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Adastra A200 2x100W Stereo Amplifier with Bluetooth, FM Tuner, USB & SD
Adastra A200 2x100W Stereo Amplifier with Bluetooth, FM Tuner, USB & SD

Adastra A200 2x100W Stereo Amplifier with Bluetooth, FM Tuner, USB & SD

£69.00 (inc. VAT) - £69.00 (inc. VAT)
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In stock

The Adastra A200 is a compact 2x 100W mixer amplifier designed for environments where space is a premium.  This digital stereo PA amplifier is idea...

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Adastra A8300 4-Zone (8 x 300W) Bluetooth Mixer Amplifier, 4Ω Class-D, USB/FM/Optical
Adastra A8300 4-Zone (8 x 300W) Bluetooth Mixer Amplifier, 4Ω Class-D, USB/FM/Optical
Sale Sale

Adastra A8300 4-Zone (8 x 300W) Bluetooth Mixer Amplifier, 4Ω Class-D, USB/FM/Optical

£449.00 (inc. VAT)
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£365.00 (inc. VAT)
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In stock

The Adastra A8300 is a high-powered 4-zone mixer amplifier delivering 8 x 300W, with flexible speaker configurations and integrated media playback....

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£449.00 (inc. VAT)
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£365.00 (inc. VAT)
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Sale Sale

2 x 60W Bluetooth Stereo HiFi Amplifier Receiver with Phono, Optical, FM & Sub Output

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In stock

This compact 2 x 60W stereo amplifier features Bluetooth, multi-input connectivity and dual-zone speaker output. This versatile stereo amplifier is...

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Sold out

Adastra A2300 2 x 300W Bluetooth Mixer Amplifier, 4Ω Class-D, USB/FM/Optical

£249.00 (inc. VAT) - £249.00 (inc. VAT)
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Out of stock

The Adastra A2300 is a 2 x 300W Class-D Mixer Amplifier with switchable stereo or dual mono outputs, 3 stereo line inputs, optical S/PDIF, Bluetoot...

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£249.00 (inc. VAT) - £249.00 (inc. VAT)
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Adastra A4300 2-Zone (4 x 300W) Bluetooth Mixer Amplifier, 4Ω Class-D, USB/FM/Optical

£329.00 (inc. VAT) - £329.00 (inc. VAT)
£329.00 (inc. VAT)
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Out of stock

The Adastra A4300 is a 2-Zone 4 x 300W Class-D Mixer Amplifier with switchable stereo or dual mono outputs per zone, 3 stereo line inputs, optical ...

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£329.00 (inc. VAT) - £329.00 (inc. VAT)
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Sold out
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Adastra A6300 3-Zone (6 x 300W) Bluetooth Mixer Amplifier, 4Ω Class-D, USB/FM/Optical

£399.00 (inc. VAT) - £399.00 (inc. VAT)
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Out of stock

The Adastra A6300 is a 3-Zone 6 x 300W Class-D Mixer Amplifier with switchable stereo or dual mono outputs per zone, 3 stereo line inputs, optical ...

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£399.00 (inc. VAT) - £399.00 (inc. VAT)
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Sold out

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