Description
Product Overview
The Sonance UA 2 125ARC is a high-performance 2-channel amplifier designed to elevate TV audio systems. It features HDMI eARC input for seamless integration with modern televisions, allowing volume control via your existing TV remote without additional devices. With 125 watts per channel (or 250 watts bridged at 4 ohms), it enhances stereo separation and dialogue clarity. The amplifier includes a subwoofer output for adding bass, supports wireless subwoofer kits, and offers Bluetooth connectivity with DSP tuning through the SonARC app. Its ultra-compact 1.78-inch chassis enables discreet installations in structured wiring cans or behind TV enclosures, making it ideal for clutter-free home audio setups.

Usage
This amplifier is perfect for home theater environments, living rooms, or media spaces where enhanced TV audio is desired. It suits users seeking to upgrade built-in TV speakers with passive speakers for richer sound. Target audiences include homeowners, audio enthusiasts, and installers looking for a streamlined solution that supports HDMI eARC, analog inputs, and IR control. Use it for watching movies, streaming content, or listening to music, providing clear, impactful audio without complex setups.
Why Choose Us
Sonance amplifiers stand out for their integration flexibility and sound quality. The UA 2 125ARC offers auto-sensing inputs and learning IR control, reducing the need for multiple remotes. Its robust construction ensures reliable performance, while the DSP capabilities via the SonARC app allow precise audio customization. Compared to alternatives, it provides higher power output and wireless subwoofer compatibility, delivering superior value for home audio installations.
Key Features
- HDMI eARC input for easy TV remote volume control and CEC compatibility
- Subwoofer output with optional wireless connectivity for flexible bass placement
- 125 watts per channel (250W bridged) for enhanced stereo separation and clarity
- Compact 1.78-inch chassis for discreet in-wall or behind-TV installations
- Bluetooth setup with SonARC app for DSP tuning and speaker presets
FAQ
Can I control the amplifier with my TV remote?
Yes, the HDMI eARC input allows volume control using your existing TV remote, thanks to CEC functionality, eliminating the need for extra remotes.
Does it work with wireless subwoofers?
Yes, you can connect a wireless subwoofer using the Sonance MS Wireless Kit (sold separately) for cable-free bass placement without signal loss.
What is the power output per channel?
The amplifier delivers 125 watts per channel into 4 ohms or can be bridged to 250 watts for a single channel, providing ample power for most passive speakers.
How do I adjust the sound settings?
Use the SonARC app via Bluetooth to access DSP features, including speaker presets, volume trim, and output configurations for customized audio.
Is it suitable for in-wall installations?
Absolutely, the slim 1.78-inch design allows mounting in structured wiring cans or behind TVs, making it ideal for hidden, integrated setups.




Reviews
There are no reviews yet.