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2.1 Channel 160WX2+220W TDA7498E Subwoofer HT22 Bluetooth Power Amplifier Module

Product Feature:
1. Use high-quality materials, durable
2. The outer winding shield is made of high-density environmentally-friendly tinned copper wire, which has high density and plays a good shielding role for connecting signals.
3. The Bluetooth name of each product can be changed, and multiple products can be easily identified
4. The volume of prompt tone can be adjusted to meet the different needs of customers
5. Wide application range
 
Parameters:
Model: ZK-HT22
Name: 2.1 channel 160Wx2+220W potentiometer external Bluetooth audio power amplifier
Power amplifier chip: TDA7498E
Bluetooth version: 5.1
Bluetooth transmission distance: 10 meters (if you need a longer distance, please connect an external antenna)
Audio input: Bluetooth+AUX+U disk+USB sound card
Audio output: left channel 160W+right channel 160W+subwoofer 220W
Adaptive power supply: DC1 5-36V, ≥ 9A (AC power is not allowed)
Adaptive speaker: left and right channels 30 - 200W, 4 - 8 Ω; Subwoofer 30-200W, 4-8 Ω external lead: 5 7P shielded wires 35cm
Potentiometer adjustment: total volume, stereo bass, stereo treble, subwoofer volume, subwoofer frequency
Total volume with button
Click: Play/Pause
Double click: next song
Three clicks: select or cancel the box matching mode
Protection mechanism: over temperature, over current, short circuit, anti-static protection
Featured function: support Wuzhi Audio APP. Modify Bluetooth name, password settings, prompt tone volume adjustment, on/off prompt tone, lullaby, firmware upgrade, etc.
The box to box function and the true wireless function enable the two sets of speakers to be combined into left and right channels
The box has a stronger sense of spatial positioning.
 
Package List:
Power amplifier board * 1
7p shielded wire * 5

Am 24.11.2022 hat der Verkäufer die folgenden Angaben hinzugefügt:

DataCaciques