Denon AVR-X540BT vs Denon AVR-A1H

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The Denon AVR-X540BT vs Denon AVR-A1H comparison makes sense because it shows what devices in their segments can offer. According to the results of our review, Denon AVR-X540BT received 5.3 points out of 10 possible, and Denon AVR-A1H was rated 9.7 points. The release date of AVR-X540BT is 2018, and AVR-A1H is 2022. AVR-A1H is more suitable as the heart of home theater system than its opponent - AVR-X540BT.

Main advantages Denon AVR-X540BT over Denon AVR-A1H

Main advantages Denon AVR-A1H over Denon AVR-X540BT

Amplifiers

For the built-in amplifier, the devices received different marks - 6 and 10, respectively, on a 10-point scale.

The number of channels is equal to the number of possible connected speakers. The Denon AVR-X540BT supports 5.2-channels sound, but Denon AVR-A1H supports a 15.4-channels configuration.

RMS stands for the actual power of the receiver. The higher this value, the louder the sound can be produced. The differences between the models in terms of RMS power are significant - for the AVR-A1H this value is 150/8 W/Ohm, and for the AVR-X540BT it is 70/8 W/Ohm.

Audio features

After reviewing the audio features of each model, we can rate the AVR-X540BT 6 out of 10, and the AVR-A1H - 10.

Bi-amping is the amplification of one speaker with two amplifiers. This amplification method has a positive effect on sound quality. Bi-amping is possible on the AVR-A1H.

Most receivers now come with a microphone included. It is with the help of this microphone that the auto-calibration system functions, which adjusts the sound of the receiver to the room.

Speaker A/B switching allows you to change between the main and sub speaker set. Denon AVR-A1H can work with the main and additional set of speakers - and switch between them.

Connectivity

The connectivity of competitors in our comparison is markedly different, Denon AVR-X540BT scored 6, and Denon AVR-A1H scored 9 out of 10.

Bluetooth connection is now one of the main communication protocols for the receiver's control or even music broadcasting.

Streaming services

Now music streaming services are gaining more and more popularity. They allow users to listen to millions of songs by subscription.

Extensive connections

The presence of many connectors makes the receiver more versatile. But there are also narrowly targeted models, the number of connectors which are limited to a certain area of use. And when choosing their own receiver, users need to consider exactly your goals for using the receiver. For extensive connection, Denon AVR-X540BT got 6 points, but Denon AVR-A1H received 9 points.

Denon AVR-X540BT is equipped with 5/1 HDMI inputs and outputs, and Denon AVR-A1H has 7/3 HDMI inputs and outputs.

HDMI eARC is the next step in the development of audio return channel technology, which works in conjunction with HDMI 2.1. Using eARC provides the highest sound quality for home audio systems. HDMI eARC is available on Denon AVR-A1H.

The HDCP encryption protocol is now mandatory for most media devices. This security technology encrypts digital signals from one product to another. HDCP content-encryption protocol is present on Denon AVR-X540BT in the HDCP 2.2 version, and Denon AVR-A1H has the HDCP 2.3 version.

Connecting a vinyl player or phonograph is possible using a Phono input which is represented by mini-jack or RCA connectors. Only the AVR-A1H has a Phono interface.

Video features

The AV receiver is the heart of the home theater. And in this case, support for all current video formats ensures the best user experience, so it is very important to consider this when choosing a device. Video features of the AVR-X540BT were rated 6 out of 10 against the 10 for the AVR-A1H.

With the 4K pass-through feature, the AV receiver sends "native" 4K signals to a 4K TV from a video source without any processing. The AVR-X540BT works with the 4K/60Hz video, and the AVR-A1H has the 4K/120Hz.

The AV receiver passes "native" 8K signals from a video source to 8K TV without any encoding, with the 8k pass-through features. The 8K path-through is available on Denon AVR-A1H.

Most of the AV receivers have a video scaling function, it is the process of reformatting the video signal to a higher resolution without losing the quality of the image. Upscaling the video signal resolution is possible with Denon AVR-A1H.

Additional features

In terms of evaluating additional features, the AVR-X540BT got 8 points, but the AVR-A1H has 10.

Voice control allows you to control the basic functions of the receiver through a smartphone, smart speaker or using the microphone that comes with the kit. The AVR-A1H can be controlled by voice via Amazon Alexa, Google Assistant, Siri, Josh.AI.

Multi-room

As the center of a home media system, each multichannel receiver has an additional set of terminals for connecting the second set of speakers to create additional audio space in Zone 2 or even Zone 3 where audio can have the separate source.

Multichannel surround

Denon AVR-X540BT got 5 points for the multichannel surround sound and Denon AVR-A1H got 10.

Dolby Atmos' particularity is that this is the object-oriented sound format, that is, each audio signal object is independently sounded and connected to its spatial position. Denon AVR-A1H can create 3D sound due to the Dolby Atmos support.

DTS:X is an algorithm used by the processor to create sound scenes, where sounds connected directly to objects rather than channels, and to determine the optimum sound output distribution in space. Surround sound with DTS:X is available on the AVR-A1H.

Auro 3D gives a bit more versatility than Dolby Atmos or DTS:X and provides a hemispherical sound and enables a receiver to produce 3D sound stages. Denon AVR-A1H has Auro-3D on its feature list.

IMAX Enhanced is a licensing and certification program under which home theater devices deliver crisp 4K HDR pictures and powerful sound as it was designed by the IMAX engineers. The AVR-A1H licensed by IMAX.