Nero 2.1-Channel Amplifier

Upgrade your sound system with the OSD Nero XSP2.1, a powerful and versatile 2.1-channel Class D amplifier designed to deliver clean, dynamic audio for home or outdoor setups. With 100W per channel for speakers and a dedicated 200W for a passive subwoofer, this amp provides the performance and control needed for impactful, full-range sound.

Powerful 2.1 Performance

2 x 100W (8 ohms) for left and right speakers

200W (8 ohms) dedicated subwoofer output

All channels driven for consistent, high-output performance

Capable of reaching sound levels over 100dB

Whether powering bookshelf, in-wall, patio, or outdoor speakers, the XSP2.1 delivers clear highs, detailed mids, and deep, controlled bass.

Precision Subwoofer Integration

Built-in subwoofer controls allow seamless blending with your system:

Adjustable crossover frequency

Phase control for proper alignment

Independent subwoofer level control

Fine-tune your bass response for balanced, room-filling sound without guesswork.

Customizable Sound

Integrated tone controls let you tailor the audio to your preference or space. Adjust highs and lows to match your room acoustics, speaker placement, or listening style.

Simple Connectivity

Analog RCA input for easy connection to TVs, streamers, or audio sources

12V trigger input enables remote power on/off integration with compatible systems

Ideal Applications

TV Audio Upgrade

Replace underperforming soundbars with a true 2.1 speaker system. Pair the XSP2.1 with quality speakers and a passive subwoofer for richer, more immersive sound with a cleaner aesthetic, especially when using in-wall components.

Outdoor Audio System

Perfect for patio setups featuring two main speakers and a passive subwoofer. With dedicated power for each channel, your outdoor entertainment gains depth, clarity, and impactful bass.

Revive Older Speaker Systems

Bring aging satellite/subwoofer systems back to life by bypassing failed internal amplifiers and powering them with the XSP2.1 for renewed performance.

The OSD Nero XSP2.1 combines high output, low noise, and flexible controls in a compact Class D design, making it an ideal solution for anyone seeking powerful, customizable 2.1 audio performance indoors or out.