What is the difference between active and passive speakers?

What are active speakers?

Active speakers have a built-in amplifier.

This means you normally only need to connect the speakers to power and then connect the audio signal from a TV or computer, for example.

You do not need to buy a separate amplifier to drive them.

Are active speakers suitable for a TV?

Yes. Active speakers can be an affordable, simple solution for improving TV sound.

The connection depends on both the TV and speakers. Common options include:

• Headphone output

• RCA output

• Optical digital output

• HDMI ARC or eARC

• Bluetooth

Not all active speakers support every connection.

Can I connect active speakers to a TV’s headphone output?

Yes, if both the TV and speakers have compatible analogue connections.

On many TVs, the headphone output volume can be controlled directly with the TV remote, making installation particularly convenient.

However, some newer TVs do not have a headphone output. You may need to use an optical connection, HDMI ARC/eARC or a separate converter, depending on the speaker inputs.

Are active speakers suitable as computer speakers?

Yes. They are particularly suitable for computers and gaming, as they can provide a bigger, fuller sound than many traditional computer speakers.

Check the computer’s audio outputs and the speakers’ inputs.

Common connections include:

• 3.5 mm

• USB

• Optical

• Bluetooth

What are the advantages of active speakers?

Common advantages include:

• No separate amplifier is needed.

• Fewer components and cables.

• Simple installation.

• Well suited to smaller audio systems.

• Can be used with several audio sources, depending on the model.

When is a soundbar a better choice?

A soundbar can be a better option if you mainly want to improve TV sound and need a space-saving solution.

Many soundbars are designed for TVs with features such as HDMI ARC/eARC, remote control and sometimes a separate subwoofer.

When is a home cinema system a better choice?

A home cinema system is better if you want surround sound and a more immersive film experience.

It usually involves more speakers and more installation than a pair of active speakers, but offers greater scope for a complete home cinema sound system.

Which solution should I choose?

Choose based on your main use:

Use	Suitable solution
Computer and gaming	Active speakers
A simple TV sound upgrade	Active speakers or soundbar
Minimal installation	Soundbar
Stereo music	Active speakers
Films with surround sound	Home cinema system