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Power and Slave Amplifiers for Public Address and Background Music

100V Line and low impedance power amplifiers are most commonly used in commercial environments that require long cable runs to connect multiple speakers. 

Also known as slave and booster amps, power amplifiers usually just provide the power output in a sound system with the inputs controlled by an audio mixer.

Power and slave amplifiers can just have one speaker output or in some cases have multiple output zones, perfect for routing sound too different areas of your establishment.  

Here at Audio Volt we are pleased to bring you a wide range of power and slave amplifiers from professional brands such as W-Audio, Monacor, Apart, Inter-M, and Adastra etc.  

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  • Rear Image of the Monacor STA-850D 8-Channel Power Amplifier
    Monacor STA-850D 8-Channel 400W Power Amplifier perfect for multi-zone PA applications

    Monacor STA-450D & STA-850D Digital PA Amplifiers with 4 or 8 Channels

    £299.00 (inc. VAT) - £299.00 (inc. VAT)
    £295.00 (inc. VAT)
    £325.00 (inc. VAT) - £325.00 (inc. VAT)
    £325.00 (inc. VAT) - £325.00 (inc. VAT)
    £295.00 (inc. VAT)
    Out of stock

    DETAILS The Monacor STA-450D & STA-850D Digital PA Power Amplifiers are perfect for multi-zone PA applications for both music playback and voic...

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    £299.00 (inc. VAT) - £299.00 (inc. VAT)
    £295.00 (inc. VAT)
    £325.00 (inc. VAT) - £325.00 (inc. VAT)
    £325.00 (inc. VAT) - £325.00 (inc. VAT)
    £295.00 (inc. VAT)
  • Monacor PAM-10 Desktop PA Amplifier with Paging Microphone perfect for Public Address and Tannoy Applications
    Sold out

    Monacor PAM-10 Desktop PA Amplifier with Paging Microphone

    £107.99 (inc. VAT) - £107.99 (inc. VAT)
    £107.99 (inc. VAT)
    £107.99 (inc. VAT)
    £107.99 (inc. VAT) - £107.99 (inc. VAT)
    £107.99 (inc. VAT)
    Out of stock

    DETAILS The Monacor PAM-10 is an all-in-one PA amplifier equipped with a gooseneck microphone specifically designed for announcements in small stor...

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    £107.99 (inc. VAT) - £107.99 (inc. VAT)
    £107.99 (inc. VAT)
    £107.99 (inc. VAT)
    £107.99 (inc. VAT) - £107.99 (inc. VAT)
    £107.99 (inc. VAT)
    Sold out
  • Apart Revamp 2150 2Ch Power Amplifier 2x165W or 1x300W, 4-8 Ohms
    Apart Revamp 2150 2Ch Power Amplifier 2x165W or 1x300W, 4-8 Ohms
    Sold out

    Apart Revamp 2150 2Ch Power Amplifier 2x165W or 1x300W, 4-8 Ohms

    £449.00 (inc. VAT) - £449.00 (inc. VAT)
    £449.00 (inc. VAT)
    £449.00 (inc. VAT)
    £449.00 (inc. VAT) - £449.00 (inc. VAT)
    £449.00 (inc. VAT)
    Out of stock

    DETAILS The Apart Revamp 2150 is a professional 2Ch Class D power amplifier perfect for a range of high-end audio installations. Class-D amplificat...

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    £449.00 (inc. VAT) - £449.00 (inc. VAT)
    £449.00 (inc. VAT)
    £449.00 (inc. VAT)
    £449.00 (inc. VAT) - £449.00 (inc. VAT)
    £449.00 (inc. VAT)
    Sold out
  • Inter-M DPA300Q 4x 300W 100V Line Power Amplifier, Class-D
    Inter-M DPA300Q 4x 300W 100V Line Power Amplifier, Class-D
    Sold out

    Inter-M DPA300Q 4x 300W 100V Line Power Amplifier, Class-D

    £1,149.00 (inc. VAT) - £1,149.00 (inc. VAT)
    £1,149.00 (inc. VAT)
    £1,149.00 (inc. VAT)
    £1,149.00 (inc. VAT) - £1,149.00 (inc. VAT)
    £1,149.00 (inc. VAT)
    Out of stock

    DETAILS The Inter-M DPA300Q is a quad channel (4x 300W) Class-D 100V Line Power Amplifier perfect for professional PA, AV and background music inst...

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    £1,149.00 (inc. VAT) - £1,149.00 (inc. VAT)
    £1,149.00 (inc. VAT)
    £1,149.00 (inc. VAT)
    £1,149.00 (inc. VAT) - £1,149.00 (inc. VAT)
    £1,149.00 (inc. VAT)
    Sold out
  • Inter-M DPA150Q 4x 150W 100V Line Power Amplifier, Class-D
    Inter-M DPA150Q 4x 150W 100V Line Power Amplifier, Class-D
    Sold out

    Inter-M DPA150Q 4x 150W 100V Line Power Amplifier, Class-D

    £1,049.00 (inc. VAT) - £1,049.00 (inc. VAT)
    £1,049.00 (inc. VAT)
    £1,049.00 (inc. VAT)
    £1,049.00 (inc. VAT) - £1,049.00 (inc. VAT)
    £1,049.00 (inc. VAT)
    Out of stock

    DETAILS The Inter-M DPA150Q is a quad channel (4x 150W) Class-D 100V Line Power Amplifier perfect for professional PA, AV and background music inst...

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    £1,049.00 (inc. VAT) - £1,049.00 (inc. VAT)
    £1,049.00 (inc. VAT)
    £1,049.00 (inc. VAT)
    £1,049.00 (inc. VAT) - £1,049.00 (inc. VAT)
    £1,049.00 (inc. VAT)
    Sold out
  • QTX Q1000 2 x 500W Power Amplifier, 4-8 Ohms, 2U Rack Mount
    QTX Q1000 2 x 500W Power Amplifier, 4-8 Ohms, 2U Rack Mount
    Sold out

    QTX Q1000 2 x 500W Power Amplifier, 4-8 Ohms, 2U Rack Mount

    £175.00 (inc. VAT) - £175.00 (inc. VAT)
    £175.00 (inc. VAT)
    £175.00 (inc. VAT)
    £175.00 (inc. VAT) - £175.00 (inc. VAT)
    £175.00 (inc. VAT)
    Out of stock

    DETAILS The QTX Q1000 is a 2 x 500W 2U Rack Mount Power Amplifier designed for DJ & PA audio applications. The Q Series Stereo Power Amplifier...

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    £175.00 (inc. VAT) - £175.00 (inc. VAT)
    £175.00 (inc. VAT)
    £175.00 (inc. VAT)
    £175.00 (inc. VAT) - £175.00 (inc. VAT)
    £175.00 (inc. VAT)
    Sold out
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