MOON 250i v2 vs Marantz Model 40n Detailed Comparison

MOON 250i v2 vs Marantz Model 40n

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MOON 250i v2

Integrated Amplifier | 50 watts RMS into 8-ohms

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Marantz Model 40n

Integrated Amplifier | 70 watts RMS into 8-ohms

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MOON 250i v2

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Marantz Model 40n

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MOON 250i v2

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Marantz Model 40n

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MOON 250i v2 vs Marantz Model 40n Integrated Amplifier Comparison

In this review, we will be comparing two different types of amplifiers. MOON 250i v2 is a Integrated Amplifier speaker whereas the Model 40n is a Streaming Integrated Amplifier speaker.

Let's have a brief look at the main features of MOON 250i v2 and Marantz Model 40n first before getting into our more detailed comparison.

Key Specs	MOON 250i v2	Marantz Model 40n
Power	50 watts x 2 channels into 8 ohms and 100 watts x 2 channels into 4 ohms	70 watts x 2 channels into 8 ohms and 100 watts x 2 channels into 4 ohms
Amplifier class	Class A/B	Class A/B
Built-in DAC	No	Yes
Phono input	Yes	Yes
Headphone output	Yes	1/4
Bluetooth	No	Yes
Weight	—	10.82kg / 23.8lbs
Dimensions (H x W x D)	3-1/2" x 16-7/8" x 14-3/8" 88.9 x 429.3 x 365.8 mm	5-1/8" x 17-3/8" x 19-1/16" 131.0mm x 442.0mm x 481.0mm

What size room are the MOON 250i v2 and Marantz Model 40n 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	MOON 250i v2	Marantz Model 40n
Near-field	Average	Poor
Small Room	Good	Average
Mid-size Room	Average	Good
Large Room	Poor	Average
Very Large Room	Bad	Poor

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 MOON 250i v2 over Marantz Model 40n

MSRP Price(*)	2,400USD vs 2,499USD	costs less (*prices may change depending on the seller, location and time)
Total Analog Inputs	6 vs 3	More options for connecting Analog sources
Base Surface Area	1570.4cm²/ 243.4inch² vs 2126.0cm²/ 329.5inch²	takes less space in your room
Height	88mm vs 131mm	Easier to fit in smaller spaces

Reasons to choose Marantz Model 40n over MOON 250i v2

Watts into 8-ohms	70 watts vs 50 watts	Delivers higher power into 8-ohms speakers
Signal to Noise Ratio	106 dB vs 101 dB	Higher ratings results in cleaner sound
Buil-in DAC	Yes vs No	Connect digital sources without an external DAC
Bluetooth	Yes vs No	Stream music via Bluetooth devices
USB Input	Yes vs	Connect Sources via USB

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 MOON 250i v2 and Marantz Model 40n differs from each other.

MOON 250i v2 Inputs

Total Number of Analog Inputs: 6
Phono Input

Marantz Model 40n Inputs

Total Number of Analog Inputs: 3
Phono Input
1 Optical Digital Input
1 Coaxial Digital Input
USB Input:
HDMI ARC
Ethernet Port

Outputs

Yes Headphone Output

Outputs

Sub Preamp Outputs
1/4 Headphone Output
Subwoofer Output

Marantz Model 40n Back View (Click the image for the larger version)

What's in the Box of Marantz Model 40n?

Here are the items that come with the Model 40n:

Integrated amplifier
6-feet AC power cord
Remote control (RC005PM)
2 AAA batteries
2 WiFi/Bluetooth antennas
Quick Start Guide Safety Instructions
Notes on Radio
Warranty Information
Spotify note
Heos brochure