SMARTA 4-channel professional amplifier with 800W power, smart control, Wi-Fi, Bluetooth, multi-zone connectivity, and two microphones. Model S-AM-04.

Smarta S-AM-04 Professional 800W Four-Channel Amplifier with Intelligent Multi-Zone Control and Two Microphones

• This professional amplifier is designed to deliver powerful and consistent sound across four independent zones, with a total output of up to 800 watts (4 x 200 watts). It supports the latest wired and wireless connectivity technologies and gives you complete control over each audio zone via a smart app, making it ideal for large commercial projects, hotels, auditoriums, lounges, and multi-story villas.

• It processes high-quality audio and distributes it efficiently to ensure superior clarity and perfect coverage, with full support for modern audio sources such as HDMI ARC, Bluetooth, USB, Optical, Line-in, and others.

Technical description:

• A professional design featuring 4 independent sound zones that can be controlled separately or collectively.
• High-definition audio processing with support for modern protocols for streaming music over the internet and local files.
• A secure and suitable distribution system for medium and large projects, with multiple outputs to suit most types of speakers.
• It supports professional technologies such as Qualcomm Bluetooth 5.0 & APT-X HD for higher sound clarity.

Technical specifications:

• Audio inputs
• LINE IN: High-quality analog input.
• OPTICAL IN: Supports 24bit/216kHz PCM Decode.
• USB DISK: Supports MP3 / WMA / AAC / ALAC / FLAC / APE / WAV.
• HDMI ARC: Supports direct connection of the TV to the audio.
• COAXIAL IN: High-quality digital input.
• BLUETOOTH: Qualcomm version 5.0 + APT-X HD.
• Audio outputs
• SPEAKER OUT:
• 50W x 16 channels at 4 ohms
• Or 100 watts x 8 channels at 2 ohms
• PRE OUT: Additional control output.
• WOOFER OUT: A special outlet for the subwoofer.
• HEADPHONE OUT: Monitoring headset output.
• The network
• Ethernet IN/OUT: The ability to connect the device to the Internet or pass the network to another device.
• Supported music sources
• Spotify – Tidal – Deezer – Qobuz – Amazon Music – TuneIn – iHeartRadio – Pandora – Napster.
• Supports AirPlay, DLNA, and UPnP for network streaming.
• Multi-Zone Function
• Full control via the app:
• Operating one area or all areas.
• Synchronize sound between rooms or play each room independently.
• Energy
• Electrical input: DC 32V–5A
• Frequency range: 20Hz – 20kHz
• THD: Less than 0.03%
• SNR: Higher than 90 dB
• Control: Supports infrared remote

Key features:

• A massive 800W sound power suitable for large projects.
• Smart control via the SMARTA Audio mobile app.
• Supports 4 independent audio zones with customization for each zone.
• It supports all types of connections: Bluetooth – Optical – HDMI ARC – USB – LAN.
• Professional sound distribution in restaurants, cafes, hotels, lounges, halls.
• High manufacturing quality and CE and RoHS certifications.
• An advanced EQ system for adjusting frequencies and setting the sound with higher precision.

Product summary:

• The S-AM-04 amplifier is an ideal choice for those who need complete control over sound distribution within a multi-room or multi-section facility. Thanks to its high power and intelligent features, it delivers consistent performance and exceptional clarity, while also supporting all modern music protocols. It's a comprehensive solution suitable for professional projects seeking both quality and reliability.

Additional features:

• Regular updates via the app.
• The possibility of adding a subwoofer to improve sound quality.
• It works seamlessly with ceiling, wall and column speakers.
• A robust design suitable for continuous use over long periods.

Applications used for the product:

• Hotels and resorts
• Cafes and restaurants
• Halls and lounges
• Large multi-room villas
• Commercial spaces and markets
• Small theaters and meeting rooms

Summary and final advice:

• If you are looking for an amplifier Powerful, intelligent, and versatile, the S-AM-04 is ideal for projects requiring professional sound distribution across multiple areas. Combining high power, build quality, multiple input options, and smart phone control, it's the perfect investment for any sophisticated audio system. Choosing this device means you get consistent, reliable performance suitable for everyday use and demanding commercial projects.