SMSL AO200 MKII Power Amplifier with Infineon MA5332MS, 160W x 2, and Bluetooth 5.0

Infineon MA5332MS Digital Power Amplifier with 160W x 2 Output

The SMSL AO200 MKII is a high-performance digital power amplifier built around Infineon's latest MA5332MS amplifier chip, delivering 160 watts per channel of clean, efficient Class D power. With balanced XLR and single-ended RCA inputs, Bluetooth 5.0 wireless connectivity, a dedicated subwoofer output for 2.1 system configurations, gold-plated input and output terminals, comprehensive protection circuitry, and an included remote control, the AO200 MKII drives passive speakers with authority while maintaining the compact form factor and cool operation that defines modern desktop and living-room amplification.

Infineon MA5332MS: Next-Generation Digital Amplification

The MA5332MS is Infineon's latest digital high-power amplifier chip, purpose-built for audio applications demanding superior efficiency and low energy consumption. This cutting-edge silicon delivers exceptional audio performance with high conversion efficiency, minimal heat generation, and comprehensive protection against overheating, overcurrent, and other potential hazards — ensuring reliable, safe operation through years of daily use.

Balanced XLR and Single-Ended RCA Inputs

Professional balanced XLR inputs reject common-mode noise and ground-loop hum for the cleanest possible signal transfer, while standard RCA inputs accommodate single-ended sources. High-quality gold-plated terminals on all inputs and speaker outputs ensure reliable, corrosion-resistant connections that preserve signal integrity.

Bluetooth 5.0 Wireless Streaming

Built-in Bluetooth 5.0 provides convenient wireless audio streaming from smartphones, tablets, and computers with improved range and stability compared to previous Bluetooth generations. Switch between wired and wireless sources with the included remote control.

Subwoofer Output for 2.1 System Integration

A dedicated subwoofer signal output enables easy connection of an active subwoofer for a complete 2.1 system. Add deep, impactful bass to your bookshelf or floorstanding speaker setup without additional signal splitting or external crossovers.

Remote Control and Compact Design

The included remote provides convenient control over volume, input selection, and power. The compact chassis fits comfortably on a desktop, shelf, or cabinet while the efficient MA5332MS chip runs cool even during extended high-output listening sessions.

Specifications

• Amplifier Chip: Infineon MA5332MS (Digital High-Power Class D)
• Output Power: 160W x 2
• Inputs: XLR (Balanced) / RCA (Single-Ended) / Bluetooth 5.0
• Subwoofer Output: Dedicated 2.1 Channel Output
• Terminals: Gold-Plated Input and Output
• Protection: Overheat, Overcurrent, and Safety Protection Circuits
• Remote: Full-Function Remote Control Included

What's Included

• SMSL AO200 MKII Power Amplifier
• Remote Control
• Power Cable
• User Manual