The H400 is a Streaming Integrated Amplifier by Hegel that delivers 250 watts x 2 channels into 8 ohms in a dual mono configuration, rated at 1 kHz and 1% THD. It was released in September 2024. It is a 2-channel design using a Class A/B output stage. Speakers connect via Binding Post. Thanks to its built-in Hegel bit-perfect DAC, 32-bit/384kHz over USB DAC, you can play digital sources directly without the need for an external DAC unit. Hegel H400 has an MSRP of 7700$.
There are 7 Hegel amplifiers in our database. Below you can see the main specs of these amps.
Hegel Integrated Amplifier Series
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Performance Specs
One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements.The Hegel H400 is rated at 250 watts RMS into 8-ohms. Hegel provides this wattage at a THD (Total Harmonic Distortion) of 0.005% which is an important indicator of distortion at the given values (lower THD is better).
Here are the main highlights of its performance specs:
- 250 watts into 8-ohms (5 Hz-180 kHz) at 0.005%
- 100dB Signal to Noise Ratio
How loud will 250 watts actually play in your room? →
Wiring more than one pair of speakers to it? Check the load first →
Which speakers suit the Hegel H400?
250 W into 8 ohms, rated down to 2 ohms.
We rank every passive speaker we cover against it on power, impedance safety and current
delivery.
When pairing the Hegel H400 with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels.
Operating your amp outside of this max range may damage the speakers.
What size of room is the Hegel H400 Amplifier good for?
An essential deciding factor is the size of the room in which you intend to employ the Hegel H400 amplifier. Here, taking into account its maximum power parameters, we analyzed its applicability to various size environments:
| Listening Environment |
Suitability |
| Near-field | Are you nuts? |
| Small Room | Bad |
| Mid-size Room | Poor |
| Large Room | Good |
| Very Large Room | Good |
Inputs and Outputs
Besides the performance specs of the Hegel H400, the next important feature set that you have to evaluate is the input and output selections that it offers.
Hegel H400 has total of 3 Analog inputs .
Inputs
- Total Number of Analog Inputs: 3
- 3 Optical Digital Input
- 2 Coaxial Digital Input
- USB Input:
- USB-B audio input
- 32-bit/384kHz
Outputs
- Speaker Outputs
- One unbalanced fixed and one unbalanced variable RCA line out Preamp Outputs
Bluetooth Connectivity
Hegel H400 doesn't have bluetooth connectivity feature. In order to stream your music via bluetooth, the easiest way is to connect an external bluetooth receiver to your Hegel H400. Two bluetooth receivers that we recommend are the
iFi Zen Blue V2 and the
Audioengine B1.
Among the amps in the same price range, these are the 5 amps that have Bluetooth Connectivity:
Phono Input
Hegel H400 doesn't have a phono input so in order to play your vinyl albums, Hegel H400 has to be paired with a Phono Preamp that is MM (Moving Magnet) or/and MC (Moving COil) depending on your cartridge type.
Subwoofer Output
Hegel H400 has Stereo RCA preamp outputs which can be used to connect to a powered subwoofer via an RCA cable ( as long as your sub supports this connection).
Check our
Powered Subwoofers page to find a subwoofer that will work with Hegel H400 amp and your speakers.
DAC and Digital Music
The Hegel H400's built-in DAC allows the connection of digital sources directly, eliminating the need for an external DAC. The DAC chip that is used in the H400 is the
Hegel bit-perfect DAC, 32-bit/384kHz over USB, and supports resolutions up to
32-bit, 384KHZ.
Hegel H400 External Dimensions and Weight
Hegel H400 has external dimensions of (H x W x D) 5-7/8 x 16-15/16 x 17-5/16 inch (150 x 430 x 440 mm ). The unit weighs
20 kg (44.1 lbs).
Base Surface Area
Base surface area of an integrated amplifier may become an important decision factor when the space in your room or desk is limited.
The base area of the Hegel H400 is approximately 1892.0cm2 / 293.3inch2.
- Width: 430.0mm (16-15/16")
- Height: 150.0mm (5-7/8")
- Depth: 440.0mm (17-5/16")
- Weight: 20 kg (44.1 lbs)
- Base Surface Area: ~1892.0cm2 / 293.3inch2
- Volume: ~28.4 liter / 7.5 gallon
Available colors
Hegel H400 is available in Black color options.
Official Product Page
Official manufacturer's product page for the Hegel H400 Integrated Amplifier can be found below:
Official Product Page for Hegel H400
| General |
| Brand |
Hegel |
| Full Model Name |
Hegel H400 |
| Release Date |
September 2024 |
| Amplifier Type |
Integrated Amplifier |
| Number of Channels |
2 |
| Amp Class |
Class A/B |
| Performance |
| Watts RMS per Channel into 8-ohms |
250 watts |
| Watts RMS per Channel into 6-ohms |
N/A |
| Watts RMS per Channel into 4-ohms |
N/A |
| Frequency Bandwidth |
5 Hz-180 kHz |
| THD |
0.005% |
| Minimum Impedance |
2 |
| Signal to Noise Ratio |
100 dB |
| Digital Music |
| Built-in DAC |
Yes |
| DAC Specs |
Hegel bit-perfect DAC, 32-bit/384kHz over USB |
| Bluetooth |
No |
| WiFi |
No |
| Ecosystem |
| Apple AirPlay |
Yes |
| Apple AirPlay2 |
|
| DTS Play-Fi |
|
| Chromecast built-in |
Yes |
| Roon |
Roon Ready |
| HEOS |
|
| BluOS |
|
| CONNECTIONS |
| Total Analog Inputs |
3 |
| Phono Input |
No |
| Optical Digital Inputs |
3 |
| Coaxial Digital Inputs |
2 |
| USB Input |
Yes |
| USB Type |
USB-B audio input, 32-bit/384kHz |
| Preamp Outputs |
One unbalanced fixed and one unbalanced variable RCA line out |
| Headphone Output |
No |
| Removable Power Cord |
|
| Speaker Connectors |
Binding Post |
| PHYSICAL SPECS |
| Height |
150.0mm (5-7/8") |
| Width |
430.0mm (16-15/16") |
| Depth |
440.0mm (17-5/16") |
| Weight |
20 kg (44.1 lbs) |
| Available Colors |
Black |
| OTHER |
| Screen |
Yes |
| Parts Warranty |
|
| Labor Warranty |
|