Description
bluetooth Audio Power Amplifier 220V USB SD 2 Mic inputSpecifications: Model: 505AT Size: 25x19x8cm,9.8 x7.2 x3.1 Rated voltage: 220V Frequency Response: 20KH - 20KHz ±10dB Input sensitivity: 150-300mv ± 30mv Tone Control: TREBLE: 10db at 10KHz MID: 8db at 1KHz BASS: 10db at 100KHz Surround Effect Control: 0-10dB Signal to noise ratio: ? 80dB Loudness: and 6dB at 100Hz. and 6dB at 10KHz Load Impeckance: 4 to 8 ohm AUX Input: Support Colour: Black Features: 1. Power supply: AC 220V conversion input. 2. Built-in bluetooth receiving function, USB playback and SD card playback and FM playback. 3. Audio 1 group CD input function. 4. Two-way karaoke Mic input, digital reverb effect adjustment function. 5. Main channel high and low tone function. 6. With remote control, remote control built-in decoding function operation. 7. Stereo power amplification output, can be connected to a pair of 4 ohm - 8 ohm speakers. 8. The rear panel has a set of LINE outputs for connection to an active subwoofer. Packaged included: 1 x Audio Power Amplifier 1 x Remote control 1 x External antenna 1 x User Manual Note: 1.The USB Disk,Max 64GB SD Card is not included in the package. 2. Please allow 0.5-1cm differences due to manual measurement. 3. Due to the light and screen difference, the item's color may be slightly different from the pictures.