Studiofinix Bluetooth 5.4 Home Stereo Audio Amplifier Receiver, 4-Zone 8-Channel 60W x 8 Output,Optical/USB/Mic/Karaoke, Independent Zone Control, Multi-Room Audio for Home Theater and Studio

【4-Zone Independent Control & 8-Channel High Power Output for Custom Multi-Room Audio】Our home audio amplifier supports up to 8 speaker outputs (4-8 ohms), split into 4 fully independently controlled zones. Each zone can be individually turned on/off, so you can freely play music in the living room, bedroom, kitchen and study simultaneously, or shut down unused zones as needed—one single amplifier completes your whole-house audio system without extra equipment.. 【Upgraded Bluetooth 5.4 Technology for Stable, Seamless Wireless Streaming】Equipped with the latest Bluetooth 5.4 chip, this stereo receiver provides a more stable, low-latency wireless connection with up to 10m/33ft barrier-free transmission distance. It is widely compatible with smartphones, tablets, laptops, TVs and outher Bluetooth-enabled devices, letting you enjoy lossless music streaming, movie soundtracks and podcast playback without annoying signal dropouts or interruptions.. 【Professional Karaoke Function & Ultra-Rich Audio Input Options】Designed for versatile home entertainment, this amplifier features a built-in microphone input with independent MIC volume control and professional ECHO effect, bringing you studio-level karaoke experience for family gatherings, holiday parties and friend hangouts. It also supports multiple wired input options: Optical, AUX, LINE IN, USB, TF Card, easily compatibility with multiple devices. 【Hi-Fi Grade Sound for Immersive Home Listening】This home audio amplifier delivers exceptional Hi-Fi sound via a ±2dB@20-20kHz frequency response, unlocking crystal-clear, nuanced audio details. Its 85dB signal-to-noise ratio cuts out unwanted background noise for pure, distortion-free output. With independent treble and bass adjustment, you can easily tweak sound to fit your favorite music, movies, or personal taste, creating a fully customized listening experience.. 【Ultra-Compact Space-Saving Design | Intuitive Easy Operation】This home audio amplifier features an ultra-compact 195mm(L) × 40mm(W) × 140mm(H) build, saving valuable living space while fitting seamlessly into tight installation areas, cabinets and home entertainment centers without clashing with your home decor. Its intuitive front control panel with clearly marked buttons ensures hassle-free setup and operation, perfect for beginners with no professional audio knowledge required.