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Monacor 400W 8-Zone Amplifier with Line Splitter & Cable Kit

by Monacor
£449.00 (inc. VAT)

Our multi-zone kit allows you to control up to 8 Zones from one or more sources and features a highly efficient Class D Amp rated at 50w RMS per zone (400w) which is ideal for Commercial or Home use.

At the front of the amplifier, you will find 8 individual volume controls allowing you to set the system to the perfect sound level based on the rooms and speakers connected.

Included in the kit is our 8 channel line splitter and the relevant connecting cables, This allows you to connect a playback device of your choice such as an iPod, Phone, Laptop or popular streaming devices such as Amazon Music or Spotify and link it to all 8 channels for multi-room playback.

Here are few recent customers installs using a range of ceiling/wall speakers alongside our optional Bluetooth and Wifi Audio Devices

Commercial | Dentist Surgery

  • 1 x 8 Zone Amp / Splitter Kit

  • 7 Treatment Rooms - 1x BC5-B Wall speaker per room 

  • 1 Waiting Area - 1x BC5-B Wall speaker

  • 1x iPod / Dab Connection Cable

Total Solution Cost £577.00

Our 8 Zone kit Amp Kit Includes:

  • 1x Monacor STA-850D 8 Channel Class-D Power Amplifier (400W) 
  • 1x IMG-Stageline LS-280/SW 8-Way Line Splitter
  • 1x 3.5mm Jack - L & R XLR Adapter (AK19272(3m) 
  • 8x 0.5m XLR to XLR Connector Cables (AK24060) 

    All Monacor products have a 3 year warranty

    All Monacor products carry an industry leading 3 year warranty

    If you require any assistance with any of our products then call us on 02476 369890 and one of our specialists will be happy to help. Or you can use our Request a call back form. 

    See SPECIFICATION tab for technical specs


    Monacor STA-850D Power Amplifier Specifications

    • Channels: 8
    • Power rating: 400 W
    • Power rating at 4 ohm: 8 x 50 W
    • Power rating at 8 ohm: 8 x 30 W
    • Power rating with 8 ? bridged operation: 4 x 100 W
    • Peak music power output (PMAX): 600 W
    • Inputs: 1 V/20 k? unbal. 550 mV/20 k? bal.
    • Frequency range: 10-20,000 Hz
    • Crosstalk attenuation: > 45 dB
    • Power supply: ~ 230 V/50 Hz/600 VA
    • Mains voltage: ~ 230 V
    • Mains frequency: 50 Hz
    • Power consumption, operation: 600 VA
    • Admiss. ambient temp.: 0-40 °C
    • Dimensions: 483 x 90 x 330 mm, 2 RS
    • Width: 483 mm
    • Height: 90 mm
    • Depth: 330 mm
    • Rack spaces, RS: 2
    • Weight: 10.5 kg
    • Connections: 8 x XLR, bal., 8 x RCA, 8 x spring-load. speaker term. L/R

    Monacor LS-280/SW 8-Way Splitter

    • Line inputs: mono 100 mV/15 k?
    • Line outputs: mono 1 V/100 ?
    • Frequency range: 20-20,000 Hz
    • THD: < 0.03 %
    • S/N ratio: 70 dB, unweighted
    • Power supply: 230 V˜/50 Hz/10 VA
    • Admiss. ambient temp.: 0-40 °C
    • Dimensions: 482x48x205 mm, 1 RS
    • Weight: 2.3 kg

      Monacor STA-850D PDF Downloads

      Download the Product Spec Sheet Here

      Download the Instruction Manual Here

      Monacor LS-280/SW PDF Downloads

      Download the Product Spec Sheet Here

      Download the Instruction Manual Here


        Monacor Background Music System Products

        Monacor - a premium brand, engineered in Germany that's a heavyweight in the background music industry.

        Founded in 1965 by Günter Schilling, Monacor has grown to be a global player in technology with trading partners in over 40 countries.

        As well as providing a superior sound quality and an industry leading 3-year warranty on their products, Monacor also have an in-house UK based repair workshop, giving you peace of mind.

        The Monacor technical advisers have extensive background audio experience and are always on hand to advise Audio Volt on the latest industry advances.

        Audio Volt is proud to stock Monacor and offers FREE UK Shipping on orders over £50 with in-stock items dispatched within 24 hours.

        Our sales manager Tom says; "Monacor is a high-quality, premium brand that is well-engineered. Perfect for a professional look and a world-class sound!"

        Monacor was our brand of choice when we designed our mighty 24 speaker background audio system, suitable for large spaces, warehouses, offices and large department stores.

        With an impressive range of speakers and some of the most powerful amplifiers available in the background audio market, you can be sure to find a Monacor system you will be delighted with. 



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        Delivery Charges

        Orders over £50.00 will be delivered FREE of charge via our Standard UK Delivery Service (2-3 days, UK Mainland).

        All orders below £50.00 will be sent at a rate of £3.99 per order (2-3 days, UK Mainland). 
        If you need your item faster we also offer a Premium Delivery, Next Day Tracked service at a cost of £9.95.

        Do you require your item before 12 pm? We offer a Premium Delivery, Next Day Tracked, Pre 12 service at a cost of £24.95.

        All delivery options will be available at the delivery stage in the checkout. 

        (Please ensure you add a mobile number to your order for tracking)

        European Delivery Charges

        Standard EU Shipping service £16.99  (Shipping to France, Germany, Ireland, Guernsey & Jersey - 2-4 days)


        Delivery Notes

        On delivery you must inspect the goods carefully for damage as Audio Volt is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Audio Volt of such within three working days from the date of delivery.

        60 Day Returns Policy

        We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:

        1. Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product’s return.

        2. Contact our Customer Services Team on 02476 369890 (or e-mail We will then send you an RMA number and returns form which needs to be completed and sent back with the returned item(s).

        3. (If the order has been unpacked) re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.

        4. When returning an item please obtain a ‘proof of postage’ receipt from the Courier.

        Returned items must be mailed within 10 days of when the RMA Number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.

        Please note: Our returns policy is quite straightforward but there are a number of conditions that we ask our customers to comply with before applying:

        1. It is your responsibility to request a return. If you don’t tell us you want to make a return, we don’t know. Once you do tell us, we will do everything we can to action it.

        2. If you have not requested a return within 60 days of receiving an order, we will have assumed that you are intending to keep it and we will not authorise a return.

        3. We always refund the payment according to how the original purchase was made and aim to do so within 72hrs of the return being received by us.

        4. Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.

        5. Delivery charges will not be refunded unless the delivered goods are faulty.

        6. Replacement products are dispatched immediately after the returned goods have been received and accepted by Audio Volt.

        7. Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369890 if you believe your item has developed a fault.

        Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Audio Volt to process the return quickly.

        If you have any questions about our Returns policy please telephone us on 02476 369890 or email us at