Skip to content

Polk Audio Atrium 4 Outdoor Weatherproof 4 inch Wall Mount Speakers - Black or White

SKU PO-ATRIUM-4/B
Save 36% Save 36%
Original price £299.00 (inc. VAT)
Original price £299.00 (inc. VAT) - Original price £299.00 (inc. VAT)
Original price £299.00 (inc. VAT)
Current price £191.40 (inc. VAT)
£191.40 (inc. VAT) - £191.40 (inc. VAT)
Current price £191.40 (inc. VAT)
Colour: Black

The Polk Audio Atrium 4 is a compact and stylish wall-mounted speaker, perfect for outdoor music playback, as it provides unparalleled build quality & weather resistance while delivering premium sound quality.

The Polk Audio Atrium 4 is built to last. The housing is made from a very durable mineral-filled polypropylene, while the grille is made from coated aluminium. This keeps things very lightweight and ensures no rusting will occur.

The speaker bracket and fixings are included with this speaker, and the Speed Lock mounting system with keyhole slots makes installation is easy and hassle-free. The speaker can be angled 45 degrees in either direction, to create the perfect positioning. Becuase of its compact size, the Atrium 4 is also very discrete and can be installed without any intrusion.

The Atrium 4 boasts Power Port Technology, allowing the speaker to smoothly transition air flow from the speaker into the listening area for deep, extended bass impact while minimising turbulence and distortion.

Weather Resistance

The Atrium 4 is made from 'military-grade' components designed to withstand any weather condition. Lots of speakers that state they are outdoor-rated, but they ideally still need to be covered under some form of shelter to reduce the risk of damage.

The Atrium 4 speakers can be installed in the open, exposed to the elements without this worry. This is because they have been built to withstand extreme temperature ranges - hot and cold, fog (includes salt-fog), heavy rain and UV.

Polk Audio Atrium 4 Key Features:

  • Available in Black or White
  • Bracket & Fixings Included
  • Hard-wearing & Durable Housing
  • UV-Protected
  • Can be Mounted Vertically or Horizontally
  • Extended Bass Response
  • 5-Year Warranty 

Manuals & Data Sheets:

Polk Audio Atrium-Series User Manual

Specifications:

  • Mounting Orientation: Horizontal & Vertical
  • Height: 8.625" (21.91 cm)
  • Width: 5.688" (14.45 cm)
  • Depth: 6.688" (16.99 cm)
  • Weight: 3.6 lbs (1.63 kg)
  • Front Array Driver Complement:

- 1x 4.5" (11.43 cm) d (Round) - Mid/Woofer

- 1x 0.75" (1.91 cm) d (Round) - Tweeter

  • Total Frequency Response: 75 Hz → 25,000 Hz
  • Nominal Impedance: 8 ohms
  • Sensitivity (1 watt @ 1 meter): 89 dB
  • Mounting Type: 180° Speed-Lock mounting system with Keyhole Slots
  • Recommended Amplifier Power Per Channel: 10 watts - 80 watts
  • Speaker Inputs: Pair of 5-way Binding Posts - Gold-Plated

Polk Audio - Premium Home Audio Solutions

Polk Audio is a renowned American audio brand known for delivering high-quality sound at exceptional value.

The brand's extensive range includes home theatre speakers, hi-fi loudspeakers, architectural in-wall and in-ceiling speakers, subwoofers, and outdoor audio solutions. Designed to provide rich, detailed sound and immersive listening experiences, Polk Audio products are engineered to bring music, films, and entertainment to life in any environment.

View the Polk Audio range here

View our shipping and delivery information below. All prices include VAT.

Important notice for non-UK orders: Any order being shipping outside of the UK will incur an import tax. See below for more information.

Cut-off Times

Orders must be placed before 3:30pm to guarantee same-day dispatch. Any orders placed after this time are not guaranteed to be shipped the same day, and are more likely to be shipped the next working day.

To guarantee Saturday Delivery, orders must ideally be placed before 2pm.

We operate during office hours, Mon-Fri, 9am - 5pm, and are closed during the weekend.

Orders placed over the weekend or Friday after cut-off will be processed and shipped the following Monday (or Tuesday during bank holidays).

Mainland UK Delivery Charges

Standard delivery
Standard delivery
Orders under £99
2-3 working days (Mon-Fri) £3.99
Standard delivery
Orders £99 and over
2-3 working days (Mon-Fri) Free
Express delivery
Next-day delivery
All orders
Next working day (Mon-Fri) £9.95
Next-day pre-12
All orders
Next working day, by 12pm (Mon-Fri) £14.99
Next-day pre-10:30
All orders
Next working day, by 10:30am (Mon-Fri) £34.99
Saturday delivery
All orders
Saturday £19.99

Note: Next-day services are classed as working days (Mon-Fri) and do not include weekends. Please choose Saturday delivery if you require the item over the weekend.

Please also note orders with a high number of boxes may be subject to an additional charge.

All delivery options will be available at the checkout stage. Please ensure you add a mobile number to your order for tracking information.

Offshore & International

We ship to Scottish Highlands, Islands, Ireland and the EU. Please see the table below for base prices. Please note that these prices are subject to change based on the number of boxes.

UK offshore & remote
Scottish Highlands & Islands
Standard
2-3 days (Mon-Fri) £3.99 under £99
Scottish Highlands & Islands
Next-day
Next working day (Mon-Fri) From £59.99
Northern Ireland
Standard
2-3 days (Mon-Fri) £3.99 under £99
Northern Ireland
Next-day
Next working day (Mon-Fri) From £59.99
Isle of Man
2-3 days (Mon-Fri) From £29.99
Channel Islands
Jersey & Guernsey
2-3 days (Mon-Fri) From £29.99
International
Republic of Ireland
2-3 days (Mon-Fri) From £29.99
EU
Variable based on country From £29.99

The following postcodes fall under 'Highlands & Islands', and are subject to the above rates/lead time.

  • Scottish Highlands: FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40 (excluding PA38), PH19-26, PH30-41, PH49-50
  • Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA38, PA41-49, PA60-78, PH42-44, ZE1-3

If a UK Mainland next-day service is selected at checkout, please be aware that it won't be sent on that service.

If you require a next-day service to Northern Ireland and the highlands, get in touch so we can assist further.

EU Import Tax

Any goods shipped outside of the UK, over a certain value, will incur an import tax. The cost and rate will depend on the country and the order value.

This is a legal requirement and MUST be paid prior to delivery in order to receive your goods. You will be contacted by the courier once the order is dispatched to pay the fee.

Failure to pay import tax when applicable will result in the order being shipped back to Audio Volt. Any returned goods sent back to us due to non-payment of import tax are NOT ELIGIBLE for a refund on the shipping charge.

You can obtain an import duty estimate here.

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 email info@audiovolt.co.uk). We will then send you an RMA number and a 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 assume 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 72 hours 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.

Any Questions?

If you have any questions about our returns policy, please telephone us on 02476 369890 or email us at info@audiovolt.co.uk.

We operate during office hours, Mon-Fri, 9am - 5pm, and are closed during the weekend.

}
Sale now on at Audio Volt
SPRING SALE

Lithe Audio Sale Now On

Pay in 3 payments with Klarna at Audio Volt
PAY IN 3 WITH Klarna

18+, T&C apply, Credit subject to status

Free UK Delivery on orders over £79.00 at Audio Volt
FREE UK DELIVERY

On orders over £99.00

Fast next day delivery available at Audio Volt
FAST DELIVERY AVAILABLE

Next day tracked £9.95

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare