Sonance - UA 2-125 ARC – 2.1 Channel TV Audio Amplifier with HDMI, Subwoofer Output and Wireless Subwoofer Kit Compatible (Each) - Black
About this product
Upgrade your TV’s sound with the Sonance UA 2-125 ARC, a compact, high-performance amplifier that delivers clean, articulate audio to enhance clarity and intelligibility, ideal for living rooms, bedrooms, and media spaces. With HDMI eARC and CEC support, this amplifier integrates seamlessly into your setup and serves as a discreet, high-performance soundbar alternative when paired with in-wall or in-ceiling TV audio speakers. Perfect for flat-panel installations, the UA 2-125 ARC is compact enough to mount directly behind your TV, eliminating the need for additional furniture or equipment racks. It also tucks neatly into a TV back box or structured wiring can. Whether you're streaming your favorite series, hosting movie night, or playing your favorite video games, this amp brings powerful, detailed sound to your everyday sound system for TV.
Soundbar Alternative for TV Audio Systems
Designed to drive passive speakers with HDMI eARC input, CEC control, and volume-tracking analog, so you can control volume using your existing TV remote. No extra remotes or apps required; just clean, simplified TV sound.
Subwoofer Output with Wireless Flexibility
Connect a subwoofer directly to the UA 2 125ARC amplifier for rich, low-end bass, or go wireless with the Sonance MS Wireless Kit (Best Buy SKU# 6401974) to place your sub anywhere in the room without visible cables or performance loss.
High-Performance 2-Channel Amplifier for TV Audio
Delivers 125W per channel or 250W @ 4 ohms bridged (single channel) to enhance stereo separation, dialog clarity, and overall impact in TV sound system setups.
Compact Amplifier for Home Audio System Installations
Ultra-compact 1.78" chassis mounts in structured wiring cans or behind-the-TV enclosures for discreet, clutter-free installations.
Bluetooth Setup with DSP via SonARC App
Dial in the sound with speaker presets, volume trim, and output settings, so you can fine-tune audio levels, giving you complete control to customize your listening experience, all from your phone or tablet.
Smart Control Features with Flexible Source Options
Supports HDMI eARC, analog input, and IR control with auto-sensing and learning capabilities for total system flexibility.
- Continuous Watts x Channel @ Ohms125 Watt x 2 x 8 OhmNumber of Channels2Number of Audio Zones1Audio Only InputsUnbalanced RCANetwork Connector(s)1 x IR in
Reviews
Rating 5 out of 5 stars with 2 reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products
Upgrade your TV’s sound with the Sonance UA 2-125 ARC, a compact, high-performance amplifier that delivers clean, articulate audio to enhance clarity and intelligibility, ideal for living rooms, bedrooms, and media spaces. With HDMI eARC and CEC support, this amplifier integrates seamlessly into your setup and serves as a discreet, high-performance soundbar alternative when paired with in-wall or in-ceiling TV audio speakers. Perfect for flat-panel installations, the UA 2-125 ARC is compact enough to mount directly behind your TV, eliminating the need for additional furniture or equipment racks. It also tucks neatly into a TV back box or structured wiring can. Whether you're streaming your favorite series, hosting movie night, or playing your favorite video games, this amp brings powerful, detailed sound to your everyday sound system for TV.
Enhance your home audio with this Class D Sonos amplifier. Its 125W of power per channel lets you enjoy high-resolution sound from your bookshelf speakers, TV and other passive components, and Wi-Fi connectivity supports multiroom setups and wireless streaming via AirPlay and the Sonos app.
The Sonance UA 2-125 delivers powerful two-channel performance in an ultra-compact form factor, ideal for discreet audio zones where space is limited and sound quality matters. With 125 watts per channel at 8 ohms or 250W @ 4 ohms bridged (single channel), it’s the perfect solution for driving stereo music in bedrooms, offices, utility rooms, or outdoor entertainment spaces. This slim amplifier features onboard DSP with control via the SonARC app, giving you precise tuning from your phone or tablet. Flexible input options include analog RCA, coaxial, and optical connections, making it compatible with a wide variety of source equipment. The unique T-slot chassis design allows for creative mounting into structured wiring cans, TV back boxes, or surface brackets. Built for installation in tight spaces without sacrificing performance, the UA 2-125 is ideal for anyone looking to bring high-performance, detail-rich sound into everyday listening zones.
The WiiM Amp Multiroom Streaming Amplifier combines powerful amplification and high-resolution music streaming in a single, compact device. Designed to drive passive speakers while providing access to popular music services, it delivers exceptional sound quality and seamless whole-home audio. With HDMI ARC for TV integration, advanced audio controls, and support for multiroom streaming, the WiiM Amp is an all-in-one solution for modern home entertainment and music enjoyment.
| Pros for Sonance - UA 2-125 ARC – 2.1 Channel TV Audio Amplifier with HDMI, Subwoofer Output and Wireless Subwoofer Kit Compatible (Each) - Black | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Ease of use, Power, Connectivity, Size | There were no pros for this product— | There were no pros for this product— |
| Cons for Sonance - UA 2-125 ARC – 2.1 Channel TV Audio Amplifier with HDMI, Subwoofer Output and Wireless Subwoofer Kit Compatible (Each) - Black | |||
| There were no cons for this product— | Price, App, Heat, Bass, EQ | There were no cons for this product— | There were no cons for this product— |
Specs
Can I pair this to a phone and play music?
Answered by Sonance TeamHi, Thank you for your question. No, the UA 2-125 ARC cannot pair with a phone for Bluetooth music playback. Its Bluetooth connection is used only for setup and adjustment through the Sonance SonARC app. Music from a phone would need to be played through a connected source, such as a TV via HDMI eARC or an analog RCA audio connection. I hope you found this information helpful. If you have additional questions, please feel free to call our California-based support team at 949-492-7777 and ask for Tech Support. We are available Monday through Friday, 6 am to 5 pm PST. We'd love to help you out. Sonance Tech Support Team
Are there any video only inputs?
No, there are no video only inputs.
This question and answer was generated by AI based on customer and product data.Can I bridge this amplifier?
Yes, this amplifier is bridgeable.
This question and answer was generated by AI based on customer and product data.Does this amplifier support HDMI eARC?
Yes, this amplifier supports HDMI eARC/CEC.
This question and answer was generated by AI based on customer and product data.Does this amplifier have RCA outputs?
Yes, this amplifier has analog RCA outputs with volume tracking and DSP.
This question and answer was generated by AI based on customer and product data.
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