Pass Labs XA25 vs Cambridge Audio Edge A Detailed Comparison

Pass Labs XA25 vs Cambridge Audio Edge A

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Pass Labs XA25

Power Amplifier | 25 watts RMS into 8-ohms

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Cambridge Audio Edge A

Integrated Amplifier | 100 watts RMS into 8-ohms

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Pass Labs XA25

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Cambridge Audio Edge...

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Pass Labs XA25

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Cambridge Audio Edge...

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Pass Labs XA25 vs Cambridge Audio Edge A Integrated Amplifier Comparison

In this review, we will be comparing two different types of amplifiers. Pass Labs XA25 is a Stereo Power Amplifier speaker whereas the Edge A is a Integrated Amplifier with built-in DAC speaker.

Let's have a brief look at the main features of Pass Labs XA25 and Cambridge Audio Edge A first before getting into our more detailed comparison.

Key Specs	Pass Labs XA25	Cambridge Audio Edge A
Power	25 watts x 2 channels into 8 ohms, in pure Class A	100 watts x 2 channels into 8 ohms and 200 watts x 2 channels into 4 ohms
Amplifier class	Class A	Class XA
Built-in DAC	No	Yes
Phono input	No	No
Headphone output	No	3.5mm
Bluetooth	No	Yes
Weight	22.00kg / 48.4lbs	24.41kg / 53.7lbs
Dimensions (H x W x D)	6" x 17" x 17-1/4" 152.4 x 431.8 x 438.2 mm	5-15/16" x 18-1/8" x 15-15/16" 151.0mm x 461.0mm x 405.0mm

What size room are the Pass Labs XA25 and Cambridge Audio Edge A 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	Pass Labs XA25	Cambridge Audio Edge A
Near-field	Good	Poor
Small Room	Good	Poor
Mid-size Room	Average	Good
Large Room	Poor	Good
Very Large Room	No way	Average

The sections below take each area in turn: power output, inputs and outputs, features and physical size.

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

Reasons to choose Pass Labs XA25 over Cambridge Audio Edge A

MSRP Price(*)	5,665USD vs 6,499USD	costs less (*prices may change depending on the seller, location and time)

Reasons to choose Cambridge Audio Edge A over Pass Labs XA25

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
Buil-in DAC	Yes vs No	Connect digital sources without an external DAC
Bluetooth	Yes vs No	Stream music via Bluetooth devices
Total Analog Inputs	3 vs 2	More options for connecting Analog sources
USB Input	Yes vs	Connect Sources via USB
Headphone Output	3.5mm vs No	Connect your headphone to the amplifier
Base Surface Area	1867.1cm²/ 289.4inch² vs 1892.1cm²/ 293.3inch²	takes less space in your room
Height	151mm vs 152mm	Easier to fit in smaller spaces

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 Pass Labs XA25 and Cambridge Audio Edge A differs from each other.

Pass Labs XA25 Inputs

Total Number of Analog Inputs: 2
XLR Input Port

Cambridge Audio Edge A Inputs

Total Number of Analog Inputs: 3
2 Optical Digital Input
1 Coaxial Digital Input
USB Input:
- USB-B(Connect to your PC for playback of stored files)
HDMI ARC
XLR Input Port

Outputs

Stereo RCA, XLR Preamp Outputs
3.5mm Headphone Output

Cambridge Audio Edge A Back View (Click the image for the larger version)

What's in the Box of Cambridge Audio Edge A?

Here are the items that come with the Edge A:

Integrated amplifier
5-feet AC power cord
Remote control
3 AAA batteries
Bluetooth antenna
Mono-minijack cable
User Manual