Power Amplifiers

Power amplifiers are designed to provide the extra audio power requirements that come with larger speaker systems or multi zone sound installations.

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  1. PRS240 100V Slave Amplifier 240W
    In stock
    £219.00
    PRS240 100V Slave Amplifier 240W
    • 100V slave amplifier
    • 240W boost amplifier for additional power in large installations
    • 8 ohm and 100V line system speaker output options
    • 19" rack-mountable unit
    • RCA line input and outputs to connect external amplifiers or other audio devices
    £219.00
    In stock

    Free delivery and weekend delivery available

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  2. PD PRS120 100V Line Slave Amplifier
    In stock
    £165.00
    PD PRS120 100V Line Slave Amplifier
    • A boost amplifier for use with the PD PRM-series amplifiers providing additional power if desired.
    • Comes with balanced and unbalanced inputs as well as 8 Ohms and 100V output options.
    • Main features at a glance: 120W Boost amplifier with an exceptional sound, Options for speaker outputs: 8 Ohms and 100V, Input gain control, 19 Inch Mounting option provided with brackets, Protections: Overheat short circuit and power on delay, Emergency operation by 24V battery (not supplied)
    • Other features and Specifications include: Output Power: RMS: 120W, Frequency Response : 50Hz - 18.000Hz, Power supply: 100-240VAC 50/60Hz, Dimensions (L x W x H): 432 x 88 x 360mm, Weight (kg): 8.9000, Accessories: Power Cable
    £165.00
    In stock

    Free delivery and weekend delivery available

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  3. PD PDD1100 Digital Amplifier Pro 2 x 550W
    In stock
    £339.00
    PD PDD1100 Digital Amplifier Pro 2 x 550W
    • This 2 x 550W RMS amplifier out of the PDD series is a milestone on digital amplifiers by adopting the Class D technology
    £339.00
    In stock

    Free delivery and weekend delivery available

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  4. Vonyx VXA-1200 MKII Professional Power Amplifier
    In stock
    £185.00
    Vonyx VXA-1200 MKII Professional Power Amplifier
    • 1200W PA amplifier
    • Gain control and peak signal clip indicators on each channel
    • Stereo or bridge operation to separate or combine each channel together
    • NL2, 6.3mm Jack or screw terminals to connect passive speakers
    • Ground lift switch that eliminates unwanted cable noise
    £185.00
    In stock

    Free delivery and weekend delivery available

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  5. 1500W PA Power Amplifier - Vonyx VXA-1500 MKII
    In stock
    £200.00
    1500W PA Power Amplifier - Vonyx VXA-1500 MKII
    • 1500W PA amplifier
    • 2-channel output with gain control on each channel
    • Ground lift switch that removes unwanted noise picked up by cables
    • Stereo/bridge switch to combine or separate the two channels
    • NL2, 6.3mm Jack or screw terminal connections available
    £200.00
    In stock

    Free delivery and weekend delivery available

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  6. Vonyx VDA500 PA Amplifier
    In stock
    £115.00
    Vonyx VDA500 PA Amplifier
    • 500W Class-D amplifier
    • Lightweight build with silent operation for maximum convenience when in use
    • Balanced XLR/Jack stereo inputs for wired audio playback
    • NL2 Speakon output connections to securely link with passive speakers
    • 2-channel output with gain control and peak signal LEDs per channel
    £115.00
    In stock

    Free delivery and weekend delivery available

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  7. PRS360 100V Slave Amplifier 360W
    In stock
    £269.00
    PRS360 100V Slave Amplifier 360W
    • Installation slave amplifier
    • Adds extra power for more speakers in an existing speaker system
    • 8-Ohms and 100V line operation to suit different power requirements
    • 19-inch rack-mountable design to install in a racking system
    • Overheat short circuit and power on delay for extra protection
    £269.00
    In stock

    Free delivery and weekend delivery available

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  8. Vonyx VXA-800 2-Channel Power Amplifier
    In stock
    £165.00
    Vonyx VXA-800 2-Channel Power Amplifier
    • 800W PA amplifier
    • Two channels that can be operated in stereo or bridge mode
    • Ground lift switch that eliminates noise generated by cable ground loops
    • NL2, 6.3mm Jack or screw terminals to connect suitable speakers
    • Gain control on each channel with peak clip indicators
    £165.00
    In stock

    Free delivery and weekend delivery available

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  9. Vonyx VXA-2000 MKII 2 Channel Power Amplifier
    In stock
    £229.00
    Vonyx VXA-2000 MKII 2 Channel Power Amplifier
    • 2000W PA amplifier
    • 2 channels with gain control that provide a stereo output signal
    • Stereo or bridge operation for a stereo or mono single-channel output
    • Ground lift switch that reduces unwanted noise
    • NL2, 6.3mm Jack or screw terminals to connect to speakers
    £229.00
    In stock

    Free delivery and weekend delivery available

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  10. PA Amplifier 3000W - Vonyx VXA-3000 MKII
    In stock
    £259.00
    PA Amplifier 3000W - Vonyx VXA-3000 MKII
    • 2-channel PA amplifier
    • 3000W power (1500W per channel) for larger passive speakers
    • Selectable stereo or bridge mode depending on your speaker requirements
    • Ground lift switch to reduce unwanted noise picked up by cables
    • Connects to speakers using the NL2, 6.3mm Jack or screw terminals
    £259.00
    In stock

    Free delivery and weekend delivery available

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  11. Vonyx VPA300 2-Channel Bluetooth PA Amplifier
    In stock
    £125.00
    Vonyx VPA300 2-Channel Bluetooth PA Amplifier
    • 2-channel PA amplifier
    • Bluetooth technology to stream audio wirelessly from a smart device
    • Built-in USB/SD MP3 player with a record function to save audio files
    • RCA/6.3mm Jack line inputs for devices like mixing desks
    • Suitable for installation on a 19-inch rack (2U)
    £125.00
    In stock

    Free delivery and weekend delivery available

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  12. Skytec SKY-480B 2-Channel Power Amplifier
    In stock
    £140.00
    Skytec SKY-480B 2-Channel Power Amplifier
    • Stereo loudspeaker amplifier
    • 480W per channel at 4 Ohms, 240W per channel at 8 Ohms
    • Gain control on each channel with peak signal LED indicators
    • RCA/6.3mm Jack line inputs to connect various devices for wired audio playback
    • 20Hz - 20kHz frequency response for perfect sound reproduction
    £140.00
    In stock

    Free delivery and weekend delivery available

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  13. PDC30 Vehicle Installation Amplifier - 30W 12V/230V
    Sale
    In stock
    £59.00
    PDC30 Vehicle Installation Amplifier - 30W 12V/230V
    • Portable amplifier for mobile sound system
    • Can run on mains power or from your car’s 12V power
    • Suited for vocal announcements with pair of mic inputs
    • Audio playback using Bluetooth, AUX or the built-in MP3 player
    • User-friendly control panel for balancing different audio inputs
    £59.00
    In stock

    Free delivery and weekend delivery available

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  14. Fonestar FSD-2500E 100V Multi Zone PA Power Amplifier - 2x 400W
    In stock
    £619.00
    Fonestar FSD-2500E 100V Multi Zone PA Power Amplifier - 2x 400W
    • Multi-zone PA power amplifier
    • Class-D digital amplifier equipped with protection circuits
    • Both output channels feature a dipswitch for 100V or 70V line operation
    • 2 AUX connections and a priority emergency/alarm input
    • Volume adjustments for each output channel with noise-free playback
    £619.00
    In stock

    Free delivery and weekend delivery available

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  15. Fonestar MPX-8100DV 8-Channel Multi Zone Power Amplifier
    In stock
    £1,549.00
    Fonestar MPX-8100DV 8-Channel Multi Zone Power Amplifier
    • Multi-zone amplifier
    • 8 powered zone outputs with switchable 70V or 100V system operation
    • 8 input channels with separate gain control to connect MP3 or DVD players
    • Temperature, short circuit, open circuit, and overload protection are all featured
    • 1 unit (19-inch) design that can be mounted in a rack
    £1,549.00
    In stock

    Free delivery and weekend delivery available

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  16. Fonestar FSD-22D DANTE Expansion Module for the FSD Amplifier Series
    In stock
    £249.00
    Fonestar FSD-22D DANTE Expansion Module for the FSD Amplifier Series
    • DANTE compatible expansion
    • Fonestar FSD amplifiers compatible
    • Minimal noise interference and distance limitation to play audio clearly across the digital network
    • All devices connected on the network self-discover for simple configuration
    • 16 bit, 24 bit, and 32-bit depths for high-quality audio signal transmission
    £249.00
    In stock

    Free delivery and weekend delivery available

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  17. Fonestar FSD-4500E 100V Multi Zone PA Power Amplifier - 4x 400W
    In stock
    £999.00
    Fonestar FSD-4500E 100V Multi Zone PA Power Amplifier - 4x 400W
    • 4-zone power amplifier
    • 400W RMS power for each output zone allowing speakers to be installed in up to 4 areas
    • Each output can be switched between 70V or 100V line system setups
    • Multiple safety procedures featured to ensure continuous safe operation
    • Four input channels allow CD, DVD or MP3 players to be connected
    £999.00
    In stock

    Free delivery and weekend delivery available

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  18. Amate TPD Triphonic 2.1 PA System Amplifier with DSP
    In stock
    £1,749.00
    Amate TPD Triphonic 2.1 PA System Amplifier with DSP
    • Triphonic PA amplifier with three output channels
    • Stereo satellite and subwoofer powered outputs
    • Digital signal processing for increased sound control
    • Inbuilt Class D amplifier with switched-mode power
    • EcoMode for auto turning on and off of the amplifier
    £1,749.00
    In stock

    Free delivery and weekend delivery available

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  19. PD PDA-B500 Power Amplifier
    In stock
    £239.00
    PD PDA-B500 Power Amplifier
    • Professional two-channel amplifier
    • High powered stereo outputs with bridged mode for mono speaker connection
    • Soft-starter function and automatic clip limiter
    • Short-circuit, overload, and heat protection measurements
    • Each output channel has separate volume controls
    £239.00
    In stock

    Free delivery and weekend delivery available

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  20. Skytec SKY-2000B 2-Channel Power Amplifier
    In stock
    £219.00
    Skytec SKY-2000B 2-Channel Power Amplifier
    • Two-channel power amplifier
    • Stereo RCA and 6.3mm jack input connections
    • Stereo outputs with NL2 and 6.3mm jack outputs, and 4-ohm impedance screw terminals
    • Fan-cooling and electronic protection circuits ensure long-lasting operation
    • Separate volume controls per left and right output channel
    £219.00
    In stock

    Free delivery and weekend delivery available

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  21. Vonyx VPA1500 Bluetooth PA Amplifier
    In stock
    £219.00
    Vonyx VPA1500 Bluetooth PA Amplifier
    • 1500W PA amplifier
    • Bluetooth technology allows audio to be streamed wirelessly
    • MP3 player with USB/SD connections and a record feature built-in
    • For equipment such as mixing desks, there are 6.3mm Jack and RCA line inputs
    • Stereo output from the two channels, each with its own gain control
    £219.00
    In stock

    Free delivery and weekend delivery available

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  22. Vonyx VPA600 2-Channel Bluetooth PA Amplifier
    In stock
    £155.00
    Vonyx VPA600 2-Channel Bluetooth PA Amplifier
    • 600W PA amplifier
    • 2 channels for stereo output with gain control on each channel
    • Bluetooth connectivity for wireless audio streaming
    • Integrated USB/SD MP3 player with a record function
    • RCA and 6.3mm Jack line inputs for wired audio playback
    £155.00
    In stock

    Free delivery and weekend delivery available

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  23. Vonyx VPA1000 Bluetooth PA Amplifier
    In stock
    £185.00
    Vonyx VPA1000 Bluetooth PA Amplifier
    • 1000W PA amplifier
    • Bluetooth technology to stream audio wirelessly
    • Built-in MP3 player with USB/SD ports and a record function
    • 6.3mm Jack and RCA line inputs for devices like mixing desks
    • Stereo output from the 2 channels with gain control on each
    £185.00
    In stock

    Free delivery and weekend delivery available

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  24. PD PDD3600 Digital Amplifier Pro 2 x 1800W
    In stock
    £459.00
    PD PDD3600 Digital Amplifier Pro 2 x 1800W
    • Great for pro-audio and for public use
    • Low weight, easy to transport whilst saving space
    • Feature-filled with peak level LEDs, balanced XLR inputs, NL-4 speaker outputs and reliable switching power supply with power factor correction (PFC) technology
    £459.00
    In stock

    Free delivery and weekend delivery available

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Power Amplifiers

Though more than powerful enough for most background music systems, a standard zone amplifier can find itself underpowered when required to operate zones where much louder output is desired.

This could be for example, in a school audio installation where the main zone amplifier is powering dozens of ceiling speakers, yet is also required to operate a large set of wall speakers or pa speakers in the main hall for dances and productions.

PA Amplifier

The addition of a PA amplifier to the system provides both the additional volume needed for such events, whilst allowing the larger building wide system to operate more efficiently as the demand on the main amplifier is drastically reduced.

Power amplifiers are also a standard part of our school lockdown systems, which come supplied with a programmable message and audio input preamp unit, with a suitable sized power amplifier being supplied specifically for the size of the installation and number of speakers required to operate at any one time.

A large benefit of a power amplifier based audio system is that the unit can be replaced and upgraded at any time without needing to change the rest of the system.

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