Arcam SA30 vs Arcam A25 Detailed Comparison

Arcam SA30 vs Arcam A25

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Arcam SA30

Integrated Amplifier | 130 watts RMS into 8-ohms

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Arcam A25

Integrated Amplifier | 100 watts RMS into 8-ohms

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Arcam SA30

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Arcam A25

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Arcam SA30

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Arcam A25

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Arcam SA30 vs Arcam A25 Integrated Amplifier Comparison

In this review, we will be comparing two different types of amplifiers by Arcam. Arcam SA30 is a Streaming Integrated Amplifier speaker whereas the A25 is a Integrated Amplifier with built-in DAC speaker.

Let's have a brief look at the main features of Arcam SA30 and Arcam A25 first before getting into our more detailed comparison.

Key Specs	Arcam SA30	Arcam A25
Power	130 watts x 2 channels into 8 ohms and 200 watts x 2 channels into 4 ohms	100 watts x 2 channels into 8 ohms and 165 watts x 2 channels into 4 ohms
Amplifier class	Class G	Class G
Built-in DAC	Yes	Yes
Phono input	Yes	Yes
Headphone output	3.5mm	3.5mm
Bluetooth	No	Yes
Weight	12.00kg / 26.4lbs	9.02kg / 19.8lbs
Dimensions (H x W x D)	3-15/16" x 17-1/16" x 14-13/16" 101.0mm x 434.0mm x 377.0mm	3-5/16" x 17-1/16" x 14-5/16" 85.0mm x 434.0mm x 364.0mm

What size room are the Arcam SA30 and Arcam A25 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	Arcam SA30	Arcam A25
Near-field	Poor	Poor
Small Room	Poor	Poor
Mid-size Room	Good	Good
Large Room	Good	Good
Very Large Room	Average	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 Arcam SA30 over Arcam A25

Built-in Room Correction	Yes vs No	Adjusts audio output to compensate for acoustic anomalies in a listening space
Watts into 8-ohms	130 watts vs 100 watts	Delivers higher power into 8-ohms speakers
Watts into 4-ohms	200 watts vs 165 watts	Delivers higher power into 4-ohms speakers
Total Harmonic Distortion (THD)	0.002% vs 0.5%	Less Harmonic Distortion
Signal to Noise Ratio	112 dB vs 106 dB	Higher ratings results in cleaner sound
Total Analog Inputs	4 vs 3	More options for connecting Analog sources
Optical Digital Inputs	2 vs 1	More options for connecting Digital sources
Apple AirPlay	Yes vs No	Compatible with Apple Devices with AirPlay
Apple AirPlay 2	Yes vs No	Compatible with Apple Devices with AirPlay 2
Built-in Chromecast	Yes vs No	Compatible with Chromecast Streaming
Roon	Ready vs No	Roon Compatibility
Built-in Chromecast	Yes vs No	Compatible with Chromecast Streaming

Reasons to choose Arcam A25 over Arcam SA30

MSRP Price(*)	1,499USD vs 2,699USD	costs less (*prices may change depending on the seller, location and time)
Bluetooth	Yes vs No	Stream music via Bluetooth devices
Max Bit Depth	32-bit vs 24-bit	Play higher resolution range media
Max Sample Rate	384kHz vs 192kHz	Play higher resolution media
Base Surface Area	1579.8cm²/ 244.9inch² vs 1636.2cm²/ 253.6inch²	takes less space in your room
Height	85mm vs 101mm	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 Arcam SA30 and Arcam A25 differs from each other.

Arcam SA30 Inputs

Total Number of Analog Inputs: 4
Phono Input
2 Optical Digital Input
2 Coaxial Digital Input
USB Input:
HDMI eARC
Ethernet Port

Arcam A25 Inputs

Total Number of Analog Inputs: 3
Phono Input
1 Optical Digital Input
2 Coaxial Digital Input
USB Input:
- USB Type-A input for software updates only
- USB Type-C input for streaming from a PC

Arcam SA30 Back View (Click the image for the larger version)

Outputs

Stereo RCA Preamp Outputs
3.5mm Headphone Output

Outputs

Stereo RCA Preamp Outputs
3.5mm Headphone Output

Arcam A25 Back View (Click the image for the larger version)

What's in the Box of Arcam SA30?

Here are the items that are included inside the box of SA30:

Integrated Amplifier
6.5-feet AC power cord
Remote control
2 AAA batteries
2 WiFi antennas
Setup microphone
6.5-feet miniUSB-to-USB cable
Handbook Manual
Thank you Letter

What's in the Box of Arcam A25?

Here are the items that come with the A25:

Integrated amplifier
68-inch AC power cord
Remote control
2 -inchAAA-inch batteries
Quick Start Guide
Important Safety Instructions