DC15-36V ZK-DAM L1 Scheda amplificatore Bluetooth a 2.1 canali Microfono karaoke ad alta potenza Macchina audio all-in-one 220W X2 + 350W

Features:
1. Supports wireless microphone (with receiver), capacitive microphone, and dynamic microphone.
2. Two sets of receivers can be inserted simultaneously, or one to two wireless microphones can be selected.
3. It is recommended to use a wireless microphone with a receiver for lower background noise.
4. Two microphone inputs, reject the microphone.
5. Supports wired capacitor microphone and dynamic microphone.
6. The USB flash drive supports formats: MP3, WAV, SBC, WMA, AAC, APE, and FLAC.

Parameter:
Model: ZK-DAM L1
Name: 220W+220W+350W Power Amplifier Board
Amplifier chip: TPA3251D2
Bluetooth version: 5.0
Bluetooth transmission distance: 15 meters

Audio input:
Integrated potentiometer: Bluetooth+AUX+USB flash drive+USB sound card+MIC
Potentiometer separation type: Bluetooth+AUX+USB flash drive+PC sound card+MIC
Audio output: Left channel 220W+Right channel 220W+subwoofer 350W
Adaptive power supply: DC15-36V, ≥ 8A (cannot be connected to AC power)
Compatible speaker: Left and right channels 50-200W, 3-8 Ω; Subwoofer 50-300W, 2-8 Ω
Dual channel volume adjustment: 1. Background music volume adjustment with multifunctional buttons (click pause, double-click next track, triple tap previous track, long press mode switch)

2. Mike volume adjustment
Protection mechanism: Input anti reverse, over temperature, over current, short circuit, overload.
Features: Dual microphone input, supports EQ adjustment on the upper computer, can be used independently as a 2.1 amplifier board without the microphone board, with multiple gameplay options.
Product size:
Potentiometer integrated power amplifier board: 122x110x27mm
Potentiometer separated power amplifier board: 103x110x23.7mm
Karaoke 0K board: 100x44x14.7mm

Package include:
Set 1:
1X power amplifier board
1X shell kit (shell needs to be installed by oneself)

Set 2:
1X power amplifier board

Set 3:
1X power amplifier board
1X shell kit (shell needs to be installed by oneself)
1X Karaoke Board