Kronos AV
It has always been about the music. And it will always be about the music. All at Roth Audio love music and all their products, first and foremost, must deliver superior sound. This is not a 'nice to have'; this is a design prerequisite. Starting with their 2007 debut Cocoon MC4 amplifier dock, through to the extensive range you see online here and now, we are very proud of the effort we put into designing terrific sounding kit.
Our product line doesn't just sound remarkable; it also looks elegant and beautiful. Roth take the external design seriously – because their products, just like pieces of furniture, must compliment your home's décor and your personal tastes.

Roth OLI RA4 Floor-standing Loudspeakers
Free Gift

  • Sale
  • Regular price £398.00

The OLi RA4 continues with the stylish curves but with a slightly fuller body (DALtech included). Housing twin 6.5” drivers the OLi RA4 will deliver all the right notes, so if it’s a Saturday night warm up with your favourite dance track or a Sunday chill session the OLi RA4 will happily produce both with consummate ease. With the ability to give 150 watts of unrivalled audio clarity and power and relaxing at 962mm (96.2cm) high, the OLi RA4 gives presence but with style.

Available in stunning matt black finish.

  • Design:
  • Magnetic Grill
  • 1” Black Diamond Silk Dome Tweeter
  • 6.5” Woven Fibreglass Hybrid
  • 6.5” Woven Fibreglass Hybrid Mid Driver
  • Impedance: 6 Ohms
  • Sensitivity: 86dB
  • Frequency Response: 40Hz-20KHz
  • Max Power Handling: 150Watts

  • Dimensions:
  • 962mm x 210mm x 323mm (each)
  • Weight: 16.5kg (each)
We have several deomonstation areas in both of our branches. Please give us a call on 03435236169 or email to enquire about hearing products at your local branch. 

Please always contact us before to make sure the product(s) are available

Express Deliveries

Express Delivery is FREE on all orders over £50. Express Delivery offers delivery in 24-72 hours from time of purchase. We use premium couriers for this service, mainly DPD & Royal Mail. DPD will offer you a one hour window for delivery to make sure someone is at home, or you can reschedule the delivery if no one is around. 

Standard Deliveries

Here at Kronos AV, we have vast experience with e-commerce sales. Making sure that your parcel arrives undamaged is a huge priority for us. That’s why at Kronos AV, we only use premium couriers for all our orders. All our parcels are shipped with DPD or Royal Mail and are always sent Signed For to make sure it gets to the right person. 

If for any reason your parcel does arrived damaged, please get in touch, and we will be happy to get everything resolved for you. We are always on hand to help!


Delivery is FREE on all orders over £50. In order to offer FREE delivery to UK customers, we use several premium couriers to ensure your delivery arrives safe.

Most large orders (over 2kg) ship using DPD or DHL courier and smaller orders (under 2kg) by Royal Mail signed for services.

The most appropriate courier will be chosen for the items ordered to ensure the quickest possible delivery.

We can offer very generous trade in offers across the majority of our product range. 

Why not ask and see how much you HiFi is worth!

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If you have any question, please feel free to call us on 03435236169 or email