Speakers, Centre Subwoofer, Front left and right

speakers

The AVR400 allows you to connect up to seven speakers and an active subwoofer in the main system. The output channels correspond to speakers installed in the front left, centre, front right, surround left, surround right, surround back left, surround back right and an active subwoofer.

The configuration and placement of your speakers is very important. All speakers, with the exception of the subwoofer, should be arranged around your normal viewing/listening position. The subwoofer should be placed in a position which gives an even frequency response in all listening positions. Incorrect placement leads to bass boom in some areas. Often the only

way to find a good position for your subwoofer is by experimentation. A good place to start experimenting is close to a wall but at least 1m away from any corners. You can also consult your subwoofer handbook for placement suggestions.

Centre

Subwoofer

The centre speaker allows for a more

realistic

A subwoofer

will greatly improve the bass performance of

reproduction of dialogue. The centre speaker

your system. This is useful for reproducing special cinema

should have a similar tonal balance to the front

effects, especially where a dedicated LFE (Low Frequency

left and right speakers and be positioned at a

Effects) channel is available, as with many discs encoded

similar height.

with Dolby or DTS technologies.

More than one subwoofer unit may be required for larger

installations, particularly in rooms of a timber frame

construction. Multiple subwoofers need care in placement

because there may be cancellation effects between the

units and you may require expert advice.

Front left and right

Position your front left and right speakers to

achieve a good stereo image for normal musical

reproduction as well as for the multichannel

modes. If they are placed too close together there

will be a lack of spaciousness; if they are placed

too far apart a stereo image will appear to have a

large ‘hole’ in the middle and will be presented in

SBL

SBR

two halves. If there is no practical alternative to

placing the speakers widely apart, this effect can

be overcome in music reproduction by using the

centre sound extraction from the left and right

speakers (see Dolby Pro Logic II Music mode).

Surround back left and right

Surround left and right

The surround back left and right speakers

The surround left and right speakers reproduce

are used to add extra depth and better

the ambient sound and effects present in a

sound localisation and should be installed

multichannel home cinema system and should be

approximately one metre higher than the

installed slightly higher than the listener’s ears.

listener’s ears. Place the two surround

back speakers such that there is an arc of approximately 150 degrees between each surround back speaker and the centre speaker. The surround back speakers should face the front of the room as shown in the diagram to provide the largest ‘sweet spot’.

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AVR400 specifications

The Arcam AVR400 is a high-performance AV receiver designed to provide an immersive home theater experience. As part of Arcam’s esteemed lineup, the AVR400 combines advanced technology with exceptional sound quality, catering to audiophiles and home cinema enthusiasts alike.

At the heart of the AVR400 is its impressive power amplification, providing 100 watts per channel across 7 channels, ensuring a robust performance capable of driving a wide range of speakers. This power output is complemented by a high-current design, which means the receiver can handle dynamic audio passages without distortion, offering clarity in both subtle and explosive soundtracks.

One of the standout features of the AVR400 is its support for various surround sound formats, including Dolby TrueHD and DTS-HD Master Audio. This allows for an unparalleled audio experience, transporting users right into the heart of the action. Additionally, the AVR400 is equipped with the latest HDMI inputs, ensuring compatibility with a multitude of high-definition sources, including Blu-ray players, gaming consoles, and streaming devices.

The AVR400 also boasts advanced video processing capabilities, supporting 4K pass-through as well as upscaling of lower-resolution content to 4K. This makes it an ideal choice for users looking to future-proof their home theater setup, as it can seamlessly integrate with modern 4K televisions while enhancing the quality of older content.

User-friendliness is another essential characteristic of the Arcam AVR400. It comes equipped with an intuitive on-screen menu system that simplifies the setup process. The inclusion of an automatic calibration system helps optimize speaker settings in accordance with the room acoustics, ensuring users achieve the best sound possible from their setup.

Furthermore, the network features of the AVR400 allow for streaming audio from various online services and wireless devices. Built-in support for DLNA enables users to access their media library wirelessly, while the USB input allows for direct playback from flash drives or external hard drives.

In terms of build quality, the Arcam AVR400 embodies the brand’s commitment to excellence. With a sleek design, high-quality materials, and an engineered chassis that minimizes vibration and interference, the AVR400 is not only visually appealing but also built to deliver performance over time.

In summary, the Arcam AVR400 is a feature-rich AV receiver offering a perfect blend of power, precision, and versatility. Whether for movie nights or music listening, it stands out as a reliable choice for those seeking high-quality audio and video reproduction in their home entertainment systems.