Cookie Privacy Preferences

We utilize essential cookies to ensure our website operates effectively and remains secure. Additionally, we'd like to request your permission to use optional cookies. These are intended to enhance your browsing experience by offering personalized content, displaying advertisements that are relevant to you, and helping us to further refine our website.

Choose "Accept all cookies" to agree to the use of both essential and optional cookies. Alternatively, select "Let me see" to customize your preferences.

  Free Standard Delivery on orders over £50

  We check our competitors' prices daily

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

 
 
£
£

placeholder

Brand: Citronic

In stock

Citronic D4500 Quad Power Amplfier 4 x 500w RMS

£479.00

View

placeholder

Brand: Studiomaster

In stock

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

£585.00

£399.00

View

placeholder

Brand: Studiomaster

In stock

Studiomaster QX2-2000 Power Amplifier

£749.00

View

placeholder

Brand: DAP Audio

Out of stock

DAP Audio SI-4.900 4 Channel Power Amplifier

£606.00

View product

placeholder

Brand: Citronic

Out of stock

Citronic D4200 Quad Power Amplifier 4x200w RMS

£339.00

View product

placeholder

Brand: DAP Audio

In stock

DAP Audio SI-2.1800 2 Channel Power Amplifier

£606.00

View

placeholder

Brand: Studiomaster

In stock

Studiomaster HX4-1800 Digital Power Amplifier

£725.00

View

placeholder

Brand: Studiomaster

In stock

Studiomaster HX4-1400 Digital Power Amplifier

£659.00

View

placeholder

Brand: Zenith

Out of stock

Zenith CD4400 Power Amplifier

£469.00

View product

placeholder

Brand: FBT

In stock

FBT AX2000 Power Amplifier

£586.00

View

placeholder

Brand: NewHank

In stock

NewHank PRO4600 1U Power Amplifier

£1460.00

View

placeholder

Brand: Citronic

Out of stock

Citronic H2400 Hybrid Amp 2 x 900w

£465.00

View product

placeholder

Brand: NJS

In stock

NJS Stereo Slave Power Amplifier 2x120W

£125.00

View

placeholder

Brand: Intusonic

In stock

Intusonic INTUFORCE 4SDL160 4CH Power Amplifier

£375.00

View

placeholder

Brand: Citronic

In stock

Citronic QP1600 Quad Power Amplifier 4 x 400w

£389.00

View

placeholder

Brand: Citronic

In stock

Citronic PLX3600 Power Amplifier 2 x 1800w

£529.00

View

placeholder

Brand: QTX

In stock

QTX Q600 Power Amplifier 2x300w

£135.00

View

placeholder

Brand: QTX

In stock

QTX Q240 Power Amplifier 2x120w

£109.00

View

placeholder

Brand: W Audio

In stock

W Audio XTR-1000 Power Amplifier

£165.00

View

placeholder

Brand: W Audio

In stock

W Audio EPX-500 Power Amplifier

£135.00

View

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.

JOIN OUR MAILING LIST FOR 5% OFF YOUR FIRST ORDER

Simply sign up for our mailing list! Get 5% off your first order!