HY - 502 Hi-Fi Digital Auto Car Stereo Power Amplifier LED Sound Mode Audio Music Player Support USB MP3 DVD SD FM

Features:

• Two main channel output.
• Treble bass volume independent regulator with remote control, more convenient.
• Support FM radio play (FM: 87.5 - 108MHz).
• Remote control makes your operation more convenient in a long distance.
• Professional level input operational amplifier IC for circuit design, sound, transparent, bright.
• Sound mode digital display.
• Four electronic keypad control help you operate the amplifier easily.
• Can play U disk SD / MMC card for music and FM stereo radio, support MP3 music format.
• Selected high-power four-channel professional power amplifier integrated circuits, minimal distortion strong power.
• Filtering and large capacity power circuit.
• DSP sound field pattern of the four.

Controls and Buttons:

• 4-Electronic keypad control
• Volume on / off
• USB / FM / AUX Mode button
• V plus / NEXT button
• V minus / PREV button
• Play / SCN button
• Treble
• Bass

Specifications:

• Display: Sound mode digital display
• Jack Input: Standard stereo jack
• Format: MP3 / FM
• Input Voltage: DC 12V
• Output Power: RMS 2 x 20W 1KHz
• FM Radio Frequency Rang: 87.5 - 108MHz
• Frequency Response: 20Hz - 20kHz
• Harmonic Distortion: Less than 0.05 percent 4W 1KHz
• SNR: 85dB
• High Control: 12dB plus / minus 10KHz
• Bass Control: 12dB plus / minus 100Hz
• The Signal Level: 220MV 47K
• Reader, U-disk Format: MP3 FM
• Material: Aluminum alloy shell
• Chip: tda7297