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6 Speaker Background Music/Announcement System
  • 6 Speaker Background Music/Announcement System
  • 6 Speaker Background Music/Announcement System
  • 6 Speaker Background Music/Announcement System
  • 6 Speaker Background Music/Announcement System
  • 6 Speaker Background Music/Announcement System
  • 6 Speaker Background Music/Announcement System
  • 6 Speaker Background Music/Announcement System
  • 6 Speaker Background Music/Announcement System

6 Speaker Background Music/Announcement System

Kit Includes 120W Amplifier, 6 x Black Wall Speakers, Paging Microphone and 100m Speaker Cable
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  • Perfect for installs making announcements
  • Includes 6 x 5.25" Black wall speakers
  • Supplied with paging microphone and 100m cable
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RRP: £499.00 (inc. VAT)
Save: 18%
Your Price: £409.00 (inc. VAT)
Item in Stock  |  Usually dispatched within 24 hours
  • Delivery Information
  • Standard Delivery - (FREE UK Delivery)
  • Express Delivery Available
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This Adastra background music/announcement system is perfect for installing into the majority of commercial environments that require a microphone solution to make announcements, such as offices, warehouses, shops and supermarkets. 

The RM120B amplifier can be rack mounted into any 2U or greater rack cabinet. This means it can be positioned out of sight/reach from the public (rack ears included). 

Also at the rear of the speakers you can select the wattage tappings (30W, 20W, 10W, 5W or  8 Ohms) to balance to the system to your desired level.


Included in the package

  • 1 x Adastra 120W Mixer Amplifier (953.114)
  • 6 x Adastra 5.25" Black Wall Speakers (952.715)
  • 1 x Adastra Dynamic Paging Microphone (952.355)
  • 1 x Livewire 1m XLR to XLR cable (BROAD350LU1BK)
  • 1 x 100m Heavy Duty 100v Speaker Cable (807.090)


Please Note: We include a standard 1m XLR to XLR microphone cable in this bundle for connecting the paging mic to the amplifier. If you require a shorter/longer cable then please contact us on 02476 369898 and we will be happy to assist.

View our XLR microphone cables here.


  • Power supply: 110/240Vac, 50/60Hz (IEC)
  • DC power: 24Vdc (screw terminals)
  • Inputs Mic: XLR, 2 x mic/line jack, 2 x RCA line
  • Input sensitivity : mic 1: (balanced) -53dBV
  • Input impedance : mic 1: 5k Ohms
  • Input sensitivity : line (unbalanced): -15dBV (-18.5dBV line 5)
  • Input impedance : inputs 2-5: 1k Ohms
  • Line output: RCA
  • Controls: Mic1, mic/line2+3, line4+5, bass, treble, master volume
  • Equalizer : bass: 100Hz ±10dB
  • Equalizer : treble: 10kHz ±10dB
  • Rear panel switches: Phantom, Vox, Mic/Line (2 + 3)
  • Phantom power: +20V (mic 1 input)
  • Audio source: USB/SD player, FM tuner and Bluetooth receiver
  • Bluetooth version: 2.0
  • THD: <1.0%
  • Dimensions: 433 x 320 x 89mm



Adastra 5.25" Black Wall Speakers (952.715)

  • Model BC5V-B
  • Colour: Black
  • Woofer: 130mmØ (5.25'') reinforced paper cone
  • Tweeter: 25mm (1'') balanced dome
  • Frequency response: 100Hz - 20kHz
  • Frequency response: 100Hz - 20kHz
  • Power max. : 8 Ohms90W
  • Power rms : 8 Ohms45W
  • SPL @ 1W/1m89dB
  • Tappings: 30W, 20W, 10W, 5W + 8 Ohms
  • Impedance : 100V500, 1k, 2k, 4k Ohms
  • Dimensions:180 x 235 x 175mm
  • Weight: 2.38kg


Adastra Dynamic Paging Microphone (952.355)

  • Polar pattern: Cardioid
  • Elements: Dynamic (moving coil)
  • Frequency response: 50Hz - 13kHz
  • Sensitivity: -54dB ±3dB (0dB=1VPa at 1kHz)
  • Output impedance: 500 ohms ±20%
  • Connector: XLR (gooseneck and base)
  • Dimensions: 109 x 388 x 139mm (inc. base)
  • Weight: 1.14kg (inc. base)




Livewire 1m XLR to XLR cable (BROAD350LU1BK)

  • Lead type: Male XLR plug to Female XLR socket Balanced - 3pin XLR connectors
  • Lead length: 1m [approx 3ft 3inches]




100m Heavy Duty 100v Speaker Cable (807.090)

  • CSA2 x 0.75mm²
  • Strands: 2 x (12 x 0.2mmØ Cu + 12 x 0.2mmØ CCA)
  • Dimensions: 7mmØ
  • Current: 6A max.
  • Sheath: Black PVC
  • Length: 100m
6 Speaker Background Music/Announcement System

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Digital Downloads (buying software)

All software marked as "serial download" or "digital download" will be delivered via email within normal office hours.

Simply add the software to the basket and at the delivery stage in the checkout please select "Digital Download - Software by email" as your delivery method

Delivery Charges (Main Products)

All orders over £39.00 will be delivered free via our standard delivery 2-3 days (UK Mainland)

If you need your item faster we also offer a Priority Tracked service at £3.99 (1-2 days) or Next Day Tracked £6.99

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

Saturday delivery is available when ordered before 2pm (Mon-Fri)

All orders below £39.00 will start as low as £2.99 depending upon weight and qty(s) (UK Mainland) 

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

EU Delivery Times

Non UK Mainland Addresses please allow 1-3 Days
Delivery To Belgium / France / Germany please allow 3-4 Days
Music PC Systems - Please allow 5-7 Working Days build time (UK) 7-14 (Rest of the World)

French - Pour la Livraison s'il vous plaît permet en France 2-4 Jours
German - Für Lieferung Nach Deutschland erlaubt bitte 2-4 Tage

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


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 369898 (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 28 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 Inta Audio.

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 369898 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 Inta Audio to process the return quickly.

If you have any questions about our Returns policy please telephone us on 02476 369898 or email us at