SMSL A300 Hi-Res Power Amplifier with BTL Mode & Bluetooth 5.0

Features

• Infineon High-Power Amplifier Technology – Built with Infineon's high-power digital amplifier technology for high efficiency, low energy consumption, and excellent audio performance.
• NJW1194 Electronic Volume Control – Features the NJRC NJW1194 electronic volume control chip for precise adjustment and ultra-low distortion.
• Stereo & BTL Mono Mode – Supports BTL bridging mode, allowing a single unit to deliver higher output power for demanding loudspeakers.
• SDB Sound Adjustment – Built-in SMSL patented SDB sound enhancement with independent bass and treble adjustment for flexible sound tuning.
• 2.1-Channel System Support – Built-in high-pass filter and dedicated subwoofer pre-output make it easy to build a 2.1-channel Hi-Fi system.
• Bluetooth 5.0 Connectivity – Provides stable wireless audio transmission with improved sound quality and longer transmission range.
• Audiophile-Grade Components – Uses carefully selected audio-grade components to enhance overall sound performance.
• Comprehensive Protection Circuit – Includes overheating, overcurrent, and other protection mechanisms for safe and reliable operation.
• High-Quality Built-in Power Supply – Equipped with a high-quality power supply specially designed for audio applications.

Overview

The SMSL A300 is a compact Hi-Res power amplifier designed for versatile desktop and home Hi-Fi systems. Built around Infineon's high-power amplifier technology, it delivers high efficiency, low distortion, and powerful output while supporting both stereo and BTL mono operation for greater driving capability.

With SMSL's patented SDB sound adjustment, independent bass and treble controls, Bluetooth 5.0 connectivity, and built-in 2.1-channel support with subwoofer output, the A300 offers flexible system integration and easy sound customization for a wide range of speakers and listening environments.