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2-Zone Warehouse & Office Music Speaker System with FM Radio

£619.00 (inc. VAT)
Amount of Office Speakers
Amount of Warehouse Speakers

Complete 100V PA speaker system with 2-zone control ideal for music & radio playback in office & warehouse environments. 

2-Zone speaker system with audio source selection and volume control for each zone. This is great for warehouse & office environments that may want to play different music in each area. For example, FM radio in the office and a Spotify playlist in the warehouse. 

Our complete warehouse & office PA speaker system comes with a 2 x 120W 100V mixer amplifier with Bluetooth pairing to phones & tablets. It also has a built-in FM radio tuner and MP3 player with a USB/SD card reader. An external media player such as a CD Player or DAB radio can be connected via the line inputs on the back of the amp.

For public address applications, a desktop paging microphone can be connected to this system and situated in the office/reception desk. Mic input 1 features a priority switch which overrides the rest of the amplifier/music when an announcement is made. Once the mic is switched off the music will kick back in.

This 100V install PA system comes complete with a choice of 4, 6 or 8 in-ceiling speakers for the office and 4, 6 or 8 pendant speakers that suspend down from the ceiling ideal for high-bay warehouses. The suspended pendant speakers are supplied in white, but are available in black upon request. 

Our warehouse & office PA system is supplied with a 100m drum of 2-core 1.50mm low smoke speaker cable (additional cable available). 

What's Included?

  • 1 x 100V 120W Mixer Amplifier with Bluetooth & FM Radio (Adastra RM120)
  • 4, 6 or 8 x Office In-Ceiling Speakers 100V Line (CRSP10)
  • 4, 6 or 8 x Suspended Warehouse Pendant Speakers 100V Line (Adastra 952.426)
  • 1 x 100m Drum 2-Core 1.50mm Low Smoke Speaker Cable (extra cable available) (LSZH-SPKR-1.50MM)

What is low smoke speaker cable? 

Low smoke halogen free (LSHF) cables, also known as low smoke zero halogen (LS0H) cables, are those that when exposed to fire, emit no more than 0.5% hydrogen chloride. When burnt, LSHF cable only produces small amounts of light grey smoke and a miniscule amount of HCI (Hydrochloric acid), increasing a person's chances of escaping a burning building.

If you require any further assistance regarding our 100V Line range just contact us on 02476 369890 and one of our experts will be happy to help.

See TECHNICAL SPECIFICATION tab for technical specs


2-Zone 100V Mixer Amplifier with Bluetooth

  • Power supply: 110-230Vac, 50/60Hz (IEC)
  • Output power: 2 x 120W rms
  • Audio source: USB/SD/FM/BT audio player
  • Inputs: 1 x mic (XLR), 2 x mic/line (jack), 2 x line (twin RCA)
  • Zone outputs: line 2 x RCA
  • Zone outputs: speaker 2 x terminal outputs 100V/8 Ohms/COM
  • Phantom power: +20V switchable to Mic.1 XLR
  • THD: <0.76% @ 1kHz
  • Input impedance: 1k Ohms (mic/line)
  • Input sensitivity: -11dB (line), -46dB (mic)
  • SNR: 84dB (line), 82dB (mic)
  • Bluetooth version: 2.0
  • Frequency response: 100Hz - 20kHz
  • Dimensions: 483 x 320 x 88mm
  • Weight: 11.24kg

100V In-Ceiling Speakers

  • Input: 70V, 100V
  • Power taps @ 100V: 3W, 6W, 9W
  • Power taps @ 70V: 1.5W, 3W, 4.5W
  • Impedance: 1.1 K?, 1.7K?, 3.3K?
  • Sensitivity (1W/1m): 91dB (±3dB)
  • Maximum SPL (Rated W/1m): 101dB
  • Frequency response: 80Hz-18kHz
  • Drivers: 6" full range dual cone
  • Connections: Flying leads
  • Cutout: 170mmØ
  • Dimensions: 80 x 200mmØ
  • Weight: 0.9kg

100V Suspended Pendant Speakers 

  • Colour: White (Black available on request)
  • Speaker size:125mm (5")
  • Dispersion angle:140°
  • Rated power at 8 Ohms:20W
  • Frequency response: 50Hz - 20kHz
  • Impedance: 100V500, 1k, 2k, 4k Ohms
  • Tappings:20W, 10W, 5W,2.5W + 8 Ohms
  • Sensitivity:89dB
  • Dimensions:180 x 245mmØ
  • Weight: 2.366kg

2-Core Low Smoke Speaker Cable

  • Conductor Class: 5 bare stranded copper

  • Insulation Material: Grey LSZH PVC

  • Internal Core Colours: Red & Black

  • Nominal Jacket Thickness: 1.5mm

  • Nominal Outside Diameter: 5.8mm

  • Temperature Rating: +80°C max.

  • Operating Voltage: 300v ~ 500v

  • Number of Conductors: 2

  • Cable Length: 100 metre drum

  • Weight (Net): 6.00kg

  • Weight (Gross): 6.00kg




Our 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)


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