SMSL a300 Digital Power Amplifier BTL Mode Hi-Res Bluetooth 5.0 with Remote Control with 165 Wx2(4Ω)/85Wx2(8Ω) for Passive Speaker at Home Outdoor/Active Bass Subwoofer (Black)

Product description

• A300 uses the electronic volume control chip NJW1194 from the Japanese company NJRC, which has precise volume control and extremely low distortion; the new digital high-performance amplifier chip from Germany Infineon has higher quality, high efficiency and low energy consumption
• It can be bridged to a higher power single channel amplifier (BTL) to power large speakers. With the subwoofer signal pre-output, it is convenient to connect an active subwoofer to a 2.1 system.
• The built-in patented SMSL SDB sound effect and treble bass adjustment function can easily adjust different speakers and music; the built-in high-pass filter circuit filters out the subwoofer, drives the main speaker and works with the subwoofer to form a 2.1 system.
• CNC processing technology made of aluminium alloy with anodizing technology, fine workmanship and first-class touch; a large number of audiophile audio components are used to improve subjective listening sensation; high-quality gold-plated input and output connectors; perfect overheating, over-current and other protection circuits;
• Bluetooth 5.0 reception, longer transmission distance, better sound quality. The user-friendly operating system is simple and easy to understand, equipped with a fully equipped remote control function; built-in high-quality high-power audio switching power supply.