Wi-Fi and Bluetooth audio amplifier | 2x50W / 2x30W | 24VDC | 4-8Ω | 24bit/192kHz | 120x113x37mm

Music can be played from a smartphone, tablet, computer, USB storage device, NAS network storage, online music services, or an external device connected via analogue RCA or digital optical SPDIF input. The amplifier can be controlled using a mobile application or the supplied remote control.

The amplifier's speaker output is designed for a 4–8Ω load. When connecting multiple speakers to one channel, their total impedance must be calculated. A load that is too low may exceed the amplifier's permitted output load.

When connected to a 2.4GHz WiFi network, music playback is not limited by the short direct wireless range associated with Bluetooth. A smartphone, tablet, NAS and amplifier can operate on the same local network, making the unit convenient for integration into a whole-home audio system.

Availability and operation of individual music platforms may depend on the country, app version, user account and subscription conditions of the particular music service.

A separate subwoofer output allows the system to be expanded with a compatible active subwoofer to extend low-frequency reproduction.

Actual playback quality depends on the audio source, file format, streaming protocol, network, connection method and connected speakers. Bluetooth codecs are not specified in the available technical information.

• Up to 2x50W output power with 4Ω speakers.
• WiFi and Bluetooth 5.0 provide two wireless music playback options.
• RJ45 Ethernet enables a stable wired network connection.
• 24bit/192kHz decoding supports high-resolution audio files.
• Multiroom and Multizone functions enable multi-room audio systems.
• AirPlay, Spotify Connect, QPlay, DLNA and UPnP provide flexible network audio streaming options.
• USB, RCA and optical SPDIF inputs allow various audio sources to be connected.
• Subwoofer output allows the system to be expanded with an active subwoofer.
• 4–8Ω speaker support is suitable for many passive home audio speakers.
• App and remote control provide flexible everyday operation.
• Compact 120x113x37mm housing requires little installation space.

• WiFi operates on the 2.4GHz band: 5GHz WiFi support is not specified.
• Bluetooth range is limited: up to approximately 15m and may be reduced by walls and other obstacles.
• Requires passive 4–8Ω speakers: this is not a 70V / 100V PA line amplifier.
• Multiroom functionality requires multiple compatible network devices.
• Online music services require an internet connection and, in some cases, a separate user account or subscription.
• Bluetooth audio codecs are not specified: therefore the 24bit/192kHz specification should not automatically be attributed to Bluetooth playback.

In a living room, two 4Ω passive speakers can be connected to the amplifier, providing up to 50W per channel. The amplifier is connected to the home WiFi or Ethernet network and music is controlled from a smartphone. By installing a second compatible amplifier in another room, an additional audio zone can be created. Both zones can be used for synchronised playback of the same music or controlled independently.

With 4Ω speakers, the output power is up to 2x50W. With 8Ω speakers, it is up to 2x30W.

The amplifier is designed for 4–8Ω passive speakers.

Yes, provided that the impedance and power rating of the ceiling speakers match the amplifier specifications. For example, passive 8Ω ceiling speakers can be used when their power rating and total load are correctly calculated.

Not directly. The amplifier's speaker output is designed for low-impedance 4–8Ω speakers, not a 100V PA line.

Yes. IEEE 802.11 b/g/n 2.4GHz wireless networking is supported.

Only 2.4GHz WiFi support is specified in the technical information.

Yes. The amplifier has a 10/100M RJ45 Ethernet connection.

Yes. Bluetooth 5.0 is integrated, with a specified operating range of up to approximately 15m.

Yes. Spotify Connect is supported, together with music service integration through a compatible control application.

Yes. AirPlay is included among the supported network audio streaming protocols.

Yes. The USB Host connection is designed for playing music files from USB storage devices.

Yes. Network audio functionality allows music to be played from compatible NAS network storage.

Multiroom allows several compatible amplifiers to be connected through the same network and synchronised music to be played in multiple rooms.

Yes. The unit has a separate subwoofer output.

Yes. EQ settings can be adjusted via the app or remote control.

The amplifier requires a 24V DC / 4.16A power supply.

The housing dimensions are 120x113x37mm.

Before connecting speakers, their rated impedance and power must be checked. The amplifier's speaker output is designed for a 4–8Ω load. When several speakers are connected to one channel, series or parallel wiring changes the total load, so it must be calculated before connection. The unit requires a stable 24V DC / 4.16A power supply.