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Cambridge Audio AXA25 vs Cambridge Audio EXA100
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Cambridge Audio AXA25

Integrated Amplifier | 25 watts RMS into 8-ohms

Cambridge Audio AXA25
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Cambridge EXA100

Integrated Amplifier | 100 watts RMS into 8-ohms

Cambridge Audio EXA100
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Cambridge Audio AXA25 Cambridge Audio AXA2...
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Cambridge EXA100 Cambridge EXA100
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Cambridge Audio AXA2...
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Cambridge EXA100
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Cambridge Audio AXA25 vs Cambridge EXA100 Integrated Amplifier Comparison

In this review, we will be comparing AXA25 and EXA100, two Integrated Amplifiers by Cambridge. Let's have a brief look at the main features of Cambridge Audio AXA25 and Cambridge EXA100 first before getting into our more detailed comparison.

Cambridge Audio AXA25 Key Specs

  • 25 watts RMS into 8-ohms
  • Weight: 11.20 lbs / 5.10 kg
  • Dimensions (H x W x D):3.3inch x 16.9inch x 13.4inch

Cambridge EXA100 Key Specs

  • 100 watts RMS into 8-ohms
  • Built-in DAC
  • USB Input
  • HDMI Input (eARC)
  • Bluetooth
  • Weight: 28.20 lbs / 12.82 kg
  • Dimensions (H x W x D):4-1/2inch x 16-15/16inch x 14-9/16inch

What size room are the Cambridge Audio AXA25 and Cambridge EXA100 Amplifiers good for?

The size of the room in which you are planning to use these amplifiers is an important decision factor. Here we have compared their suitability to various sizes of environments considering their max power parameters:

Listening Environment Cambridge Audio AXA25 Cambridge EXA100
Near-field Good Poor
Small Room Good Poor
Mid-size Room Average Good
Large Room Poor Good
Very Large Room No way Average

In the following sections, we will get into more detail in order to understand how Cambridge Audio AXA25 and Cambridge EXA100 compares and end up with enough arguments to decide which one of these amplifiers is the better choice for you.


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.


Reasons to choose Cambridge Audio AXA25 over Cambridge Audio EXA100
MSRP Price(*) 299USD vs 2,199USD costs less (*prices may change depending on the seller, location and time)
Base Surface Area 1462.0cm2/ 226.6inch2 vs 1594.7cm2/ 247.2inch2 takes less space in your room
Height 83mm vs 115mm Easier to fit in smaller spaces

Reasons to choose Cambridge Audio EXA100 over Cambridge Audio AXA25
Handheld Remote Yes vs No Control the amplifier by the included RC
Watts into 8-ohms 100 watts vs 25 watts Delivers higher power into 8-ohms speakers
Total Harmonic Distortion (THD) 0.002% vs 0.15% Less Harmonic Distortion
Signal to Noise Ratio 91 dB vs 82 dB Higher ratings results in cleaner sound
Minimum Impedance 4 ohms vs 8 ohms Compatible with 4-ohms speakers
Buil-in DAC Yes vs No Connect digital sources without an external DAC
Bluetooth Yes vs No Stream music via Bluetooth devices
Optical Digital Inputs 2 vs No More options for connecting Digital sources
Coaxial Digital Inputs 1 vs No More options for connecting Digital sources
USB Input Yes vs No Connect Sources via USB
Preamp Outputs Stereo RCA, Sub vs No Connect a powered subwoofer or second amplifier.
Headphone Output 3.5mm vs No Connect your headphone to the amplifier
Roon Tested vs No Roon Compatibility

Inputs and Outputs

The input and output selections that are offered is an important factor when comparing two amplifiers. Here you can find how the I/O selections of the Cambridge Audio AXA25 and Cambridge EXA100 differs from each other.

Cambridge Audio AXA25 Inputs
  • Total Number of Analog Inputs: 5
Cambridge EXA100 Inputs
  • Total Number of Analog Inputs: 5
  • 2 Optical Digital Input
  • 1 Coaxial Digital Input
  • USB Input:
    • USB Type-B input for connecting a computer
  • HDMI eARC
  • XLR Input Port
Cambridge Audio AXA25 Back View
Cambridge Audio AXA25 Back View (Click the image for the larger version)

Outputs
Outputs
  • Stereo RCA, Sub Preamp Outputs
  • 3.5mm Headphone Output
  • Subwoofer Output

What's in the Box of Cambridge Audio AXA25?

Here are the items that are included inside the box of AXA25:
  • Integrated amplifier
  • 6-feet AC power cord
  • Remote control (RC-AXC/AXA)
  • 2 AAA batteries
  • Quick Start Guide
  • Important Safety Instructions
  • What's in the Box of Cambridge EXA100?

    Here are the items that come with the EXA100:
  • Power cords, Remote control, Welcome letter, Registration Card, Safety guide
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