e-audio B429BL 2 x 30W Stereo Bluetooth Amplifier

Spend £50 For Free UK Delivery
Spend £50 For Free UK Delivery
All orders to mainland UK over £50 are eligible for free standard delivery.
For orders under £50 we have delivery rates starting from just £2.99
Need it fast? No problem, you’ll find express next day delivery rates available on most products. Learn More
60 Day Returns + 1 Year Warranty
60 Day Returns + 1 Year Warranty
We’re so confident that you’ll be happy with your purchase that we’ve extended our returns policy to 60 days.
We call it the “Happy Sound Guarantee”.
If you’re not happy with your purchase for any reason simply send it back to us for a full refund. Learn More
Warranty
K&B Audio are authorised dealers for e-audio. All sales come with a 1 Year manufacturers warranty and full technical support.
Description
Description
The e-audio B429BL is a compact two channel stereo amplifier with a built-in Bluetooth receiver capable of running up to two speakers.
Simply connect your speakers (sold separately), pair your smart device and stream your favourite music.
It's perfect for budget ceiling speaker installs in bedrooms, kitchens and bathrooms.
FEATURES
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WIRELESS STREAMING: Benefit from the latest Bluetooth technology with version 5.0 allowing you to stream from your smartphone, tablet or computer.
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POWERFUL: Despite its compact size the B429BL boasts a 30W per channel Class D digital amplifier that's adequate for background music in most rooms. The extra power from this model gives you more volume and can also be used to power a pair of small outdoor speakers on your patio or garden.
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COMPACT DESIGN: The e-audio amplifier is small and does not have any buttons to press, you simply pair your phone and play music. The compact design allows it to be hidden above a ceiling speaker or in a kitchen cupboard.
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WORKS WITH ALEXA: You can pair the amplifier to an Amazon Alexa or Google Home device via Bluetooth. Anything your Alexa would play will come through your connected speakers.
- EASY TO INSTALL: The amplifier comes with a 3 pin UK plug top power supply and screw terminals for your speakers (sold separately) making it a really simple and easy to install system.
Note:
- These systems do not have a changeable Bluetooth name so we recommend only having one system per house otherwise you will see multiple devices with the same name. In some cases you can re-name the Bluetooth on your phone however this is phone specific so please check on your device first.
- These systems do NOT require a PIN code so therefore can be connected to your Alexa or Google Home via Bluetooth. Please ignore any reference to PIN codes in the manual, product has been updated & improved.
Key Features
Key Features
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ZonesSingle Zone
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PlacementFreestanding, In Ceiling
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Music SourcesBluetooth
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Warranty
Specifications
Specifications
- Bluetooth Version: 5.0
- Power Input: 12V
- Power RMS (W) @ 4 Ohms: 2x30W
- Power Supply Included: Yes
- Product Dimensions (mm): 27x118x41Net weight (kg): 0.128
Downloads
Downloads
Payment & Security
Secure Payments
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Authorised Dealer
K&B Audio are authorised dealers for e-audio. All sales come with a 1 Year manufacturers warranty and full technical support.

Why K&B Audio
Over a Decade of Experience
Established in 2013, we’ve been helping customers enjoy hassle-free home audio for more than 10 years.
Shop with Confidence
Our 'Happy Sound Guarantee' guarantees you expert advice, 60 day returns and free delivery on orders over £50.
35,000+ Satisfied Customers
We’ll always help you find the right solution for your needs, not just what boosts our bottom line. Don’t just take our word for it – read our glowing customer reviews.
Extensive Product Range
With the top brands, carefully curated bundles and thousands of home audio products in stock, we’ve got something for every setup.