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Adastra MM3260 Mixer Amplifier, Built-in media player, Bluetooth 4 x 90W Stereo Speakers & Cable

by Adastra
£349.00 (inc. VAT)
Speaker Colour

Our Adastra MM3260 Mixer-Amp & 90W Stereo Speaker Package is the perfect installation for small restaurants, bars, hotels, offices, and retail spaces.

Featuring 4 x 90W stereo speakers, the kit is sure to fill your space with excellent audio quality and provides a number of playback options such as Bluetooth, FM Radio, USB as well as RCA Phono inputs for connecting external CD/media players.

The 4 speaker PA speaker package comes complete with the Adastra MM3260 Mixer-Amplifier, 4 x 90W Stereo Speakers in a choice of black or white, and 50m of high-quality speaker cable; ideal for background music and public address applications.

Adastra MM3260 Mixer-Amp Key Features

  • 2 x 60Wrms into 4 Ohms
  • Built-in Bluetooth receiver with antenna
  • Media player with USB playback and FM tuner
  • Switchable +20V phantom power
  • Variable priority muting for channel 1
  • 24V emergency mute contacts
  • Balanced left+right output
  • 19" 1U rack-mountable

    x 4 Adastra 5.25 inch, 90W Stereo Speakers choose Black or White

    • 2-Way 90W Stereo Speakers
    • Compact design perfect for low-profile installations
    • Supplied with wall-mounting brackets
    • Ideal for Hi-Fi and surround sound applications
    • Choose in black or white 

    If you require any further assistance regarding our 100V Line range just contact us on 02476 369898 and one of our experts will be happy to help.


      Adastra MM3260 Mixer-Amp Specifications

      • Power supply: 100-240Vac, 50/60Hz (IEC)
      • Fuse: T2AL
      • Output power : 4 Ohms: 2 x 60Wrms
      • Inputs : mic/line: 3 x XLR (bal/unbal)
      • Inputs : aux: 2 x L+R RCA
      • Input : line: 3.5mm jack to media player
      • Audio source: Bluetooth receiver, USB & FM player
      • Line output: L+R XLR, Record out (RCA)
      • Speaker outputs: L+R screw terminal (Euroblock)
      • Emergency control: 24V contacts mute all except channel 1
      • Phantom power: +20V (switchable channels 1-3)
      • Controls: Media, 3 x Mic/Line, 2 x Aux, Treble, Bass, Master level
      • Rear panel controls: Priority muting level, mic/line and phantom DIP switches
      • Input impedance: 2.2k Ohms (mic/line), 10k Ohms (aux)
      • Frequency response : mic: 20Hz - 18kHz
      • Frequency response : line: 14Hz - 20kHz
      • Frequency response : aux: 10Hz - 23kHz
      • Input sensitivity : mic/line: -45dBV
      • Input sensitivity : aux/line-: 10dBV
      • Signal to noise ratio : mic: 55dB
      • Signal to noise ratio : aux/line: 60dB
      • Dimensions: 482 x 130 x 44mm
      • Weight: 1.96kg

        Adastra 5.25 inch 90W Stereo Speakers Specifications

        • Colour: Black or White
        • Woofer:130mmØ (5.25")
        • Tweeter:25mmØ (1") balanced dome tweeter
        • Frequency response:100Hz - 20kHz
        • Power rms:45W
        • Power max.:90W
        • Sensitivity:88dB
        • Impedance:8 ohm
        • Dimensions (each):180 x 240 x 180mm
        • Weight:2.0kg

          Double Insulated Speaker Cable Specifications

          • CSA: 2 x 1.15mm²
          • Strands: 2 x (25 x 0.18mmØCu + 20 x 0.18mmØCCA)
          • Dimensions: 7.8mmØ
          • Current: 15A max.
          • Sheath: Black
          • Length: 50m


                          Adastra MM3260 Mixer-Amp PDF Downloads

                          Download the User Manual Here


                          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