ZK-302 Bluetooth Audio Digital Power Amplifier Board Module 2.0 Stereo Dual Channel 30W+30W
- Stock: In Stock
- Model: ST230045280
- SKU: ST230045280
$9.99
Ex Tax: $9.99
Feature:
1. Wide range of applications
2. APP has a timer shutdown function
3. Supports custom 10-segment sound effects to be adjusted arbitrarily to make up for the deficiencies, so that different speakers can achieve better sound effects.
4. The mechanical switch can be turned off with one turn, no need to wait for a long time, which is convenient and fast.
5. Support Wuzhi Audio APP. Modify and change for Bluetooth name, password setting, prompt volume adjustment, on/off prompt tone, sleep aid, sound effect selection + custom sound effect, U disk playlist
Note: It is recommended to use an 8Ω speaker and power supply of 9-24VDC without overvoltage.
If driving a 4Ω speaker, the power supply cannot exceed 12V.
Parameter:
Model: ZK-302
Name: 2.0, 30WX2 Stereo Bluetooth Audio Power Amplifier
Adapter power supply: 9-24V/3A (can not be connected to AC)
Bluetooth version: 5.1
Audio input: BT+AUX+USB+USB sound card
Audio output: left channel 30W + right channel 30W
Volume adjustment: classic mechanical knob (with volume scale), stepless adjustment
Switch machine: classic mechanical switch, one turn switch machine, no need to wait for a long time.
Adapter speaker: 10-50W 8Ω
Protection mechanism: overheating, overcurrent, short circuit, anti-static protection
Product weight: net weight 45g, including packaging 82g
Special feature
Support Wuzhi Audio APP. Modify and change the bluetooth name, password setting, volume adjustment of prompt sound, on/off prompt sound, sleep aid, sound effect selection + custom sound effect, U disk playlist.
Dimensions: 71*50*18mm
Note: It is recommended to use an 8Ω speaker and power supply of 9-24VDC without overvoltage.
If driving a 4Ω speaker, the power supply cannot exceed 12V.
Package includes:
1 x Digital power amplifier board
