Arcam SA30 vs Arcam SA45 Detailed Comparison

Arcam SA30 vs Arcam SA45

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Arcam SA30

Integrated Amplifier | 130 watts RMS into 8-ohms

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Arcam SA45

Integrated Amplifier | 180 watts RMS into 8-ohms

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Arcam SA30

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Arcam SA45

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Arcam SA30

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Arcam SA45

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Arcam SA30 vs Arcam SA45 Integrated Amplifier Comparison

In this review, we will be comparing SA30 and SA45, two Integrated Amplifiers by Arcam. Let's have a brief look at the main features of Arcam SA30 and Arcam SA45 first before getting into our more detailed comparison.

Key Specs	Arcam SA30	Arcam SA45
Power	130 watts x 2 channels into 8 ohms and 200 watts x 2 channels into 4 ohms	180 watts x 2 channels into 8 ohms and 300 watts x 2 channels into 4 ohms
Amplifier class	Class G	Class G
Built-in DAC	Yes	Yes
Phono input	Yes	2
Headphone output	3.5mm	No
Bluetooth	No	Yes
Weight	12.00kg / 26.4lbs	17.00kg / 37.4lbs
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	5-1/2" x 17-1/16" x 16-5/16" 139.7 x 433.4 x 414.3 mm

SA30 and SA45 are members of Arcam's SA series of speakers. Below you can find the loudspeakers from this series.

Arcam SA Series History

Model	Watts RMS (8-ohms)	Minimum Impedance	Built-in DAC
Arcam SA30	130 watts	4-ohms	Yes
Arcam SA20	90 watts	4-ohms	Yes
Arcam SA10	50 watts	4-ohms	Yes
Arcam SA35	120 watts	4-ohms	Yes
Arcam SA45	180 watts	4-ohms	Yes

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 SA45

MSRP Price(*)	2,699USD vs 5,500USD	costs less (*prices may change depending on the seller, location and time)
Built-in Room Correction	Yes vs No	Adjusts audio output to compensate for acoustic anomalies in a listening space
Handheld Remote	Yes vs No	Control the amplifier by the included RC
Total Harmonic Distortion (THD)	0.002% vs 0.5%	Less Harmonic Distortion
Signal to Noise Ratio	112 dB vs 110 dB	Higher ratings results in cleaner sound
Headphone Output	3.5mm vs No	Connect your headphone to the amplifier
Base Surface Area	1636.2cm²/ 253.6inch² vs 1795.6cm²/ 278.3inch²	takes less space in your room
Height	101mm vs 139mm	Easier to fit in smaller spaces

Reasons to choose Arcam SA45 over Arcam SA30

Watts into 8-ohms	180 watts vs 130 watts	Delivers higher power into 8-ohms speakers
Watts into 4-ohms	300 watts vs 200 watts	Delivers higher power into 4-ohms speakers
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

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 SA45 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 SA45 Inputs

2 Optical Digital Input
2 Coaxial Digital Input
USB Input:

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

Outputs

Stereo RCA Preamp Outputs
3.5mm Headphone Output

Outputs

Yes Preamp Outputs

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