Description: The Pure Acoustics Quantum B250 is a high-fidelity Bluetooth stereo amplifier designed for superior audio performance and versatile connectivity. Featuring Bluetooth 5.0, multiple input options including RCA, HDMI ARC, LAN, Optical Fiber, and USB, and 2×50W output power, this amplifier ensures crystal-clear sound with deep bass and refined treble. It also supports karaoke functionality with dual microphone inputs and adjustable bass, treble, and reverb intensity. The IR remote control allows for convenient operation, making it perfect for home entertainment setups. Key Features: Multiple Audio Inputs – Supports Bluetooth 5.0, RCA, HDMI ARC, Optical Fiber, LAN, USB Speaker, and USB Playback. Versatile Audio Output – Compatible with Speaker R+L, Woofer, and RCA output for flexible sound setups. Powerful Performance – 2×50W (4Ω) output power, delivering rich and dynamic audio. Karaoke Functionality – Features dual microphone inputs, optional microphone settings, and adjustable reverb intensity. Customizable Sound – Bass and treble adjustment for fine-tuning audio output. Convenient Control – Comes with an IR remote control for easy operation. High-Quality Audio Decoding – Supports formats including MP3, WMA, SBC, WAV, FLAC, AAC, AIF, AMR, and APE. Specifications: Output Power: 2×50W (4Ω) Operating Voltage: DC 24V-3A Frequency Response: 20Hz – 20kHz Total Harmonic Distortion + Noise (THD+N): 0.03% Signal-to-Noise Ratio (SNR): 95dB Audio Decoding Formats: MP3, WMA, SBC, WAV, FLAC, AAC, AIF, AMR, APE Dimensions: 19.8cm × 19.8cm × 4.6cm
