8478 Minx XL Bookshelf Speakers Instruction Manual

Table of Contents

8478-Minx-XL-Bookshelf-Speakers-product

Specifications
- Sensitivity (SPL): 87dB
- Frequency Response: 50Hz – 22kHz
- Impedance: 8 Ohms
- Drivers: 1 x 5.25 (135mm) treated paper cone, 1 x 1 (25mm) silk dome tweeter
- Crossover: 2 Way
- Recommended Amplifier Power: 10 – 100 watts
- Porting: 1 Rear
- Speaker Dimensions (H x W x D): 225 x 161 x 240mm (8.9 x 6.3 x 9.4)
- Weight: 3.0kg (6.6lbs)

What’s included with the Minx XL speakers?
- The Minx XL speakers package includes:
- 2 x Minx XL bookshelf speakers
- Installation guide
- 8 x rubber pads
- 2 x foam bungs
Front Panel
- The front panel of the Minx XL speakers features:
- 1 (2.5mm) Silk dome tweeter
- 5.25 (135mm) Treated paper cone driver
Rear Panel
- The rear panel of the Minx XL speakers includes:
Rear bass port
- +/- Speaker connection terminals
Installation Instructions
- Firstly, using a high-quality speaker cable, connect the Minx XL speakers to the speaker terminals on your amplifier. Ensure that you pay close attention to match the polarity of each connection.
- Finally, when positioning the speakers, it is suggested that the distance between the speakers and the listening position is equal. However, experimentation is encouraged until you find a solution that works for your space.
Frequently Asked Questions (FAQ)
- Troubleshooting
- There is no troubleshooting information provided in the text.

Last updated: Januar 19, 2023 05:44. Revision #8473
Thank you for purchasing these Cambridge Audio Minx XL bookshelf loudspeakers. We hope that you enjoy many years of listening pleasure from them.
Your loudspeakers can only be as good as the system it is connected to.
Please do not compromise on your amplifier or cabling.
Naturally, we particularly recommend amplification from the Cambridge Audio range, which has been designed to the same exacting standards as our loudspeakers.
Your dealer can also supply excellent quality speaker cables to ensure your system realizes its full potential.
Thank you for taking the time to read this manual; we do recommend you keep it for future reference.
© Copyright Cambridge Audio Ltd.
For upcoming news on future products, software updates, and exclusive offers, make sure you register your product at http://www.cambridgeaudio.com/register.

What’s included with the Minx XL speakers?

Firstly, using high-quality speaker cables connect the Minx XL speakers to the speaker terminals on your amplifier. Ensure that you pay close attention to match the polarity of each connection.
Finally, when positioning, we would suggest that the distance between speakers and the listening position is equal. However, we would encourage experimentation until you find a solution that works for your space.

Last updated:
- Januar 19, 2023 05:51.
Revision
- # 8478
Sensitivity (SPL)
- 87dB
Frequency Response
- 50Hz – 22kHz
Impedance
- 8 Ohms
Drivers
- 1 x 5.25” (135mm) treated paper cone.
- 1 x 1” (25mm) silk dome tweeter.
Crossover
- 2 Way
- Recommended Amplifier Power
- 10 – 100 watts
Porting
- 1 Rear
- Speaker Dimensions (H x W x D)
- 225 x 161 x 240mm (8.9 x 6.3 x 9.4”)
Weight
- 3.0kg (6.6lbs)

Last updated: Januar 19, 2023 05:51.
Revision #8479

What is meant by speaker sensitivity?

Speaker sensitivity is the level produced by the speaker at one meter when supplied with one watt of power from an amplifier.
It’s a way of describing how well the speaker produces acoustic energy, based on a given input. The level is measured in dB SPL – this shorthand for ‘sound pressure level’ – sound is fluctuations in air pressure, so any time you see SPL, this means ‘sound in the real world’.
So, let’s say we have a speaker with an 87dB sensitivity, and a speaker with a 90dB sensitivity – the 90dB speaker is going to be considerably louder, as every 3dB added represents a doubling of power.

What is a crossover?

Most speakers will have multiple drivers. A driver is sometimes called a transducer, which is a device that turns one type of energy into another – in this case, electrical energy to sound energy.
In a loudspeaker, it is often the case that we might want multiple drivers – one to handle low-end, one to handle the mid-range, and one to handle the treble.
This latter driver is often called a tweeter. To get the benefit of this arrangement, we need to split the signal into different frequency components. The circuit that does this is called a crossover.

What is impedance?

You will often see impedance mentioned when researching speakers, and amplifiers.
Impedance is resistance measured at a given frequency, given as a value in Ohms (Ω), and is incredibly important to consider when setting up an audio system as it determines the ‘load’ placed on an amplifier by the speakers.
For example, let’s say we have an amplifier that is rated to deliver 100W into an 8Ω speaker load.
If we were to then use speakers with an impedance of 4Ω with the same amplifier, the amp would then need to supply 200W as a halving of the impedance results in a doubling of the required power due to the reduction of the load on the amplifier.
In a situation such as this, if the amp can’t supply the required power for a lower impedance, then it can result in overheating and damage to the amplifier and speakers.
For this reason, it is important to pay attention to amplifier specifications, and suggested impedance ratings.

No sound through one or both channels.

Check that the amplifier is turned on.
Ensure that the correct input source is selected on the amplifier.
Confirm that all connections between the amplifier and loudspeakers are secure.
Check that the connections between the source equipment and amplifier are secure.
Check the polarity of the loudspeaker connections.
Check that the volume control is set correctly on the amplifier.

There is a distorted or inconsistent sound.

Confirm that all connections between the amplifier and loudspeakers are secure.
Check the polarity of the loudspeaker connections.
Check that the connections between the source equipment and amplifier are secure.
Manual Generated: 13.08.2023 – 12:26