Sonance Sonamp UA-2-125 UA Series amplifier 2 x 125W 2-Ch 8 ohm compact , versitile

Sonance UA-2-125 Amplifier

Ultra-compact DSP amplification for any two-channel space

The Sonance UA-2-125 delivers robust DSP amplification in an ultra-compact form factor, engineered for maximum installation flexibility and high-fidelity sound. Designed for local zone applications such as bedroom music, TV audio, outdoor entertainment, or any two-channel setup with space limitations, the UA-2-125 combines audiophile performance, low energy consumption, and installer-friendly design.

With its innovative T-slot heatsink chassis, the amplifier can be easily mounted inside a TV back box, structured wiring can, or outdoor enclosure, making it an ideal solution for discreet, design-driven projects.

Key Features & Benefits – UA-2-125

• 2-Channel amplification: 125 W per channel @ 8Ω | 4Ω

• Power Share Mode: Bridge to 250 W (ideal for subwoofers or high-demand speakers)

• Analog (RCA) and Digital (Optical/Coax) Inputs

• Analog (RCA) Outputs with volume tracking

• Fully capable onboard DSP for flexible system tuning

• Bluetooth-enabled SonARC app setup (iOS/Android)

• Integrated heatsink chassis with industry-standard T-slot mounting

• Control options: Audio Sense and IR control (with learning capability)

• Ultra-compact footprint: 5.25” x 1.875” x 7.825”

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Product Description

The UA-2-125 is a high-performance 2-channel amplifier designed for seamless integration with Sonance speaker solutions. Offering both analogue RCA and digital inputs (optical/coax), as well as analogue outputs with volume tracking, the UA-2-125 ensures flexible connectivity across a wide range of applications.

Its DSP engine includes EQ presets and system tuning features, allowing installers to optimize performance for different speaker types and acoustic environments. Automatic protection circuits guard against overload, thermal conditions, and voltage issues—ensuring reliability in every install.

SonARC App Setup

Configuration is simple via the SonARC for Sonance UA Series app, available for iOS and Android. Using short-range Bluetooth®, integrators can securely connect to configure DSP, adjust gain and balance, set EQ presets, and manage IR control settings.

Power Sharing Mode

When higher output is required, the UA-2-125 can be set to Power Share Mode (mono block), delivering up to 250 W at 4 Ohm from a single channel. This is perfect for powering a subwoofer or handling high-demand speakers in challenging spaces.

IR Learning Capability

Equipped with a 3.5mm IR input, the UA-2-125 can “learn” commands from third-party remotes to manage volume, power, and input selection. This ensures smooth integration into existing control ecosystems without extra complexity.

Why Choose UA-2-125?

• Compact, discreet form factor designed for flexible installs.
• Reliable power and DSP control to match Sonance speakers perfectly.
• Simplified setup and control via SonARC app.
• Powerful yet efficient, making it ideal for small zones, bedrooms, media rooms, and outdoor entertainment.