LG NB4540 Sound Bar

was £299.99 (£299.99 From 02/09/14 to 24/09/14)
Save £20.00
  • Output power: 320 W
  • Wireless subwoofer
  • Bluetooth

Available for Home Delivery

Available for Home Delivery


Home Delivery Information

Next Day, Named Day and Time to Suit Delivery (from £4.99)

When you order through Currys website we want to make sure you get your purchase when you want it. That's why we offer a range of premium delivery services including Next Day delivery, a day of your choice for delivery and even 4 hour time slots to suit your schedule.

Free home delivery on all orders (within 5 working days)

If you are happy to wait up to 5 working days, then every order you place through Currys website for home delivery offers you free delivery as standard. No minimum spend, no fuss and you can even track your order after you place it.

Available to Order Online & Collect in Store in 1 hour

Available to Order Online & Collect in Store in 1 hour


Order online & collect in store

This product is available for one of our Order & Collect services in our stores.

Reserve & Collect

If your local store has the item in stock, you can reserve it online to be paid for and collected in store.
Your item will be available for collection one hour after reservation and will be held until the end of the following day.

Pay & Collect

If your local store does not have stock, you can pay online and then have it delivered to store for collection.
Your item will be sent from our warehouse to the store and will be available to collect from 5pm on your chosen day of delivery. Your product will be available to collect for 28 days after delivery.


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Care Plan
from £2.50 per month


Care Plan for DVD, Blu-ray & Home Cinema

A Care Plan protects your home cinema equipment if it develops a fault or breaks down, even as the result of a mishap.

There are two ways to pay for your plan - monthly or fixed term. Paying monthly means you’ll only pay a small amount each month for as long as you want, whereas paying a fixed term is ideal if you just want to pay once and know your product is protected from then on.

Please note, customers selecting a monthly Care Plan will have the payment debited from their chosen card every month

Care Plan
BenefitsCare Plan
Protection against breakdown
Protection against mishap
Fast fix - 14 day repair promise
You won't pay a penny more
We'll fix or replace with new
Unlimited repairs
Request a replacement
Worldwide protection

Important information and exclusions

Learn more about the benefits of our Care Plans.

You can add a Care Plan to your chosen products on your basket confirmation page when you are ready to checkout, or for Order online & collect in store please ask when you collect your item.

Compare prices of extended warranties for electrical goods at www.compareextendedwarranties.co.uk from any internet enabled mobile device, smartphone, PC or laptop.

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Product details

Don't just watch TV, experience better home entertainment with the fantastic LG NB4540A Sound Bar with wireless subwoofer.

High powered sound

Enjoy every word and feel the rumble of deep bass with the NB4540 Sound Bar, which includes an active wireless subwoofer which can be placed anywhere in the room.

Generating a 320 W total audio power output, the sound bar pumps out superb sound, perfect whether you're watching sports, settling down to a film or enjoying your favourite music.

Slim construction

Measuring just 35 mm high, this slimline sound bar rests underneath your TV providing crisp clear audio without distracting you from the action on screen.

Perfect for televisions between 42" - 47", the NB4540 takes seconds to install - a couple of quick connections via HDMI or optical cable let you build a comprehensive home entertainment system.

Easy connection

Enjoy wireless home entertainment thanks to the NB4540's Bluetooth connectivity.

Link your smartphone, tablet or any other Bluetooth device to your NB4540 with no additional wires to stream content with high quality sound.

Listen to your favourite songs on your sound bar for room-filling sound and with the NB4540's handy USB connection, you can also play content from devices such as external hard drives and memory sticks.

The HDMI input allows you to connect your Blu-ray or DVD player to enjoy high quality sound alongside your high definition viewing.

Don't forget your HDMI cables

Check out our range of HDMI cables to connect your input devices and to make sure your new sound bar works perfectly, with improved transfer speeds.

Look out for the Sandstrom Silver Series HDMI cables with their lifetime warranty.

Enjoy high quality sound in your living room with the lightweight and slimline LG NB4540 Sound Bar with wireless subwoofer.

Product code: 096301

Print product details

Type Sound bar with wireless subwoofer
Number of channels 4.1
Average output power 320 W
Audio processing Dolby Digital Plus
AV inputs - HDMI x 1
- Optical x 1
AV outputs HDMI x 1
Bluetooth Yes
Configuration - Sound bar x 1
- Subwoofer x 1
Power - Sound bar: 160 W
- Subwoofer: 160 W
Wireless capability Wireless subwoofer
Power consumption 0.5w ↓
Dimensions - Sound bar: 840 x 35 x 82 mm (H x W x D)
- Subwoofer: 220 X 351 x 284 mm (H x W x D)
Weight - Sound bar: 1.55 kg
- Subwoofer: 7.32 kg
Boxed weight 11.7 kg
Manufacturer’s guarantee 1 year