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  Free Standard Delivery on orders over £50

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Mobile/Tablet

  We check our competitors' prices daily

  Free Standard Delivery on orders over £50

 

Power Amplifiers

Power your passive speakers with our range of PA power amplifiers for mobile DJs, live bands, venues and installed sound systems. Explore stereo and four-channel models from brands including Citronic, Studiomaster, FBT, DAP Audio and W Audio, with options to suit compact setups and larger sound

 
 
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Brand: Citronic

In stock

Citronic D41000 Quad Power Amplifier 4 x 1000w RMS

£509.00

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Brand: Studiomaster

In stock

Studiomaster QX2-4000 Power Amplifier

£1239.00

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Brand: Studiomaster

In stock

Studiomaster QX2-3000 Power Amplifier

£1055.00

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Brand: Studiomaster

In stock

Studiomaster QX4-2600 Power Amplifier

£1109.00

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Brand: Studiomaster

In stock

Studiomaster QX2-6000 Power Amplifier

£1619.00

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Brand: Citronic

In stock

Citronic D4350 Quad Power Amplifier 4x350w RMS

£399.00

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Brand: DAP Audio

In stock

DAP Audio SI-2.1200 2 Channel Power Amplifier

£456.00

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Brand: DAP Audio

In stock

DAP Audio SI-4.450 4 Channel Power Amplifier

£495.00

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Brand: DAP Audio

In stock

DAP Audio SI-4.700 4 Channel Power Amplifier

£549.00

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Brand: Citronic

In stock

Citronic D300 Class-D Amplifier 2 x 150w

£199.00

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Brand: Studiomaster

In stock

Studiomaster HX4-1000 Digital Power Amplifier

£576.00

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Brand: Studiomaster

In stock

Studiomaster HX4-600 Digital Power Amplifier

£509.00

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Brand: Studiomaster

In stock

Studiomaster HX2-300 Digital Power Amplifier

£307.00

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Brand: Zenith

In stock

Zenith 10K4 4 x 2500w Amplifier

£1795.00

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Brand: Zenith

In stock

Zenith 13K2 6500w Power Amplifier

£1999.00

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Brand: Zenith

In stock

Zenith CD5000 Power Amplifier

£699.00

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Brand: Zenith

In stock

Zenith CD8000 Power Amplifier

£749.00

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Brand: NJS

In stock

NJS Stereo Slave Power Amplifier 2x500W

£279.00

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Brand: NJS

In stock

NJS Stereo Slave Power Amplifier 2x230W

£150.00

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Brand: Citronic

In stock

Citronic P44800 Amplifier 2 x 400w + 800w Sub

£409.00

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Brand: QTX

In stock

QTX QA1000 Power Amplifier 1000w

£215.00

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Brand: QTX

In stock

QTX Q1000 Power Amplifier 2x500w

£199.00

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Brand: Citronic

In stock

Citronic H3200 Hybrid Amp 2 x 1200w

£529.00

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Brand: Citronic

In stock

Citronic D600 Class-D Amplifier 2 x 300w

£245.00

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Brand: W Audio

In stock

W Audio EPX-1200 Power Amplifier

£317.00

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Brand: W Audio

In stock

W Audio TPX-650 Power Amplifier

£195.00

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Brand: W Audio

In stock

W Audio TPX-400 Power Amplifier

£149.00

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Brand: Citronic

In stock

Citronic D4500 Quad Power Amplfier 4 x 500w RMS

£479.00

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Brand: Studiomaster

In stock

Studiomaster HX4-1000 Digital Power Amplifier *B-GRADE*

£585.00

£399.00

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Brand: Studiomaster

In stock

Studiomaster QX2-2000 Power Amplifier

£749.00

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Brand: DAP Audio

Out of stock

DAP Audio SI-4.900 4 Channel Power Amplifier

£606.00

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Brand: Citronic

In stock

Citronic D4200 Quad Power Amplifier 4x200w RMS

£339.00

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Brand: DAP Audio

In stock

DAP Audio SI-2.1800 2 Channel Power Amplifier

£606.00

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Brand: Studiomaster

In stock

Studiomaster HX4-1800 Digital Power Amplifier

£725.00

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Brand: Studiomaster

In stock

Studiomaster HX4-1400 Digital Power Amplifier

£659.00

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Brand: Zenith

Out of stock

Zenith CD4400 Power Amplifier

£469.00

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Brand: FBT

In stock

FBT AX2000 Power Amplifier

£586.00

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Brand: NewHank

In stock

NewHank PRO4600 1U Power Amplifier

£1460.00

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Brand: Citronic

Out of stock

Citronic H2400 Hybrid Amp 2 x 900w

£465.00

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Brand: NJS

In stock

NJS Stereo Slave Power Amplifier 2x120W

£125.00

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Brand: Intusonic

In stock

Intusonic INTUFORCE 4SDL160 4CH Power Amplifier

£375.00

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Brand: Citronic

In stock

Citronic QP1600 Quad Power Amplifier 4 x 400w

£389.00

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Brand: Citronic

In stock

Citronic PLX3600 Power Amplifier 2 x 1800w

£529.00

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Brand: QTX

In stock

QTX Q600 Power Amplifier 2x300w

£135.00

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Brand: QTX

In stock

QTX Q240 Power Amplifier 2x120w

£109.00

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Brand: W Audio

In stock

W Audio XTR-1000 Power Amplifier

£165.00

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Brand: W Audio

In stock

W Audio EPX-500 Power Amplifier

£135.00

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Brand: Studiomaster

In stock

Studiomaster QX2-1300 Power Amplifier

£599.00

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Showing products per page

Power Amplifiers for Passive PA Speakers

A power amplifier is a key part of a passive PA system, providing the output needed to drive your loudspeakers. Whether you are building a mobile DJ rig, upgrading a venue sound system or putting together a live band PA, choosing suitable amplification helps you get the most from your speakers.

At Prebeat, our range includes PA power amplifiers from Citronic, Studiomaster, FBT, DAP Audio, QTX and more. Browse options for use with passive PA speakers, stage monitors and compatible passive subwoofers.

Stereo and Four-Channel Amplifiers

Two-channel amplifiers are a practical choice for a conventional stereo speaker system. Four-channel power amplifiers provide additional outputs for setups that need separate speaker feeds, such as venue installations, monitor systems or suitably configured subwoofer and top speaker combinations.

Selected models offer bridge and parallel operating modes, giving you more flexibility when planning your system. These functions vary between amplifiers, so check the individual model’s specifications and supported speaker loads before choosing your configuration.

Choosing the Right Amplifier for Your Speakers

When comparing amplifiers, check the rated output per channel at your speakers’ impedance, such as 4 or 8 ohms. Consider the speakers’ power handling, the total load connected to each channel and the manufacturer’s recommended amplifier requirements.

Connections and system control matter too. Depending on the model, features can include balanced XLR inputs, speaker outputs, built-in limiters and filters. For systems requiring additional crossover, EQ or limiting control, explore our signal processors.

Rack Amplifiers for Mobile and Installed Sound

For mobile entertainers and production companies, amplifier weight and rack space can make a difference when transporting equipment. The range includes compact Class D models and slim 1U designs, alongside other rack-mounted options for live sound and fixed installations.

Complete your setup with suitable speaker cables and protect equipment during transport with our rack cases. Check the amplifier’s dimensions and ventilation requirements when choosing a case.

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