BT-998 12V/220V mini bluetooth HiFi zesilovače výkonu stereo auto domácí audio digitální zvukový zesilovač LCD displej FM SD USB basy

Features: * Mini high-fidelity digital bluetooth audio power amplifier. * Built-in LCD display with back light function. * Storage card, U disk, mp3 format game, support bluetooth wireless connection. * Support FM stereo radio. * Four output channels, can connect 2 pairs of speakers less than 8 inches * The newly designed colorful lighting front panel brings coolness * With treble, bass and volume control, it is very easy to use. * Low distortion provides clearer, stronger and more powerful sound. * Two main output channels. * With remote control function. * DC power input, suitable for your car. Specification: Name: Power amplifier Material: aluminum alloy + plastic Rated voltage: dc12v Rated power: 40wx4 Resolution: 47k Distortion rate: 0.4% Impedance: 4-16 ohm Signal to noise ratio: -95db Effective frequency range: 20Hz-20khz Color: black Packing included: 1 * Power Amplifier 1 * Remote Control Note: 1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.