ZK-1001B 100W Mono BT Audio Power Amplifier Board Module TPA3116D2 AMP True Wireless Wuzhi Audio APP Music

Wuzhi Audio APP download link:

http://www.qingdaowuzhi.cn/appdownload/Wuzhi_Audio.apk

Note:

It needs to be aembled by yours, and the material package is given a screwdriver.

The suitable power supply of the product is DC power supply, and AC power supply is not allowed!

The color of the product may be slightly different from the picture due to the differences of light, angle and shooting equipment.

The product size is measured manually. Please allow slight deviation in the measurement data and e sure you don't mind.

Product features

ZK-1001B is a 100W mono BT power amplifier module, which uses TPA3116D2 power amplifier chip, BT 5.1, supports ACC BT de, more lole formats, low latency, and supports Wuzhi Audio APP and .

Claic mechanical potentiometer for volume adjustment, with multi-function on.

Product s

Brand: Wuzhi Audio

Model: ZK-1001B

Name: Mono 100W BT audio power amplifier board module

Amplifier chip: TPA3116D2

BT version: 5.1

BT nsmiion distance: 15m

Audio input: BT+AUX+USB disk + USB sound card

Audio output: mono 100W

Adaptive power supply: DC7-24V，≥4A (Do not connect to AC)

Adaptive speaker: 20-100W, 4-8Ω;

Volume control:

Total volume with ons:

Click:Play/Pause

Double click:Next

Three Click:Enter or exit mode

Long pre:Turn off/on

Protection mechanism: Input anti-re connection ，over temperature, over-current, short circuit, anti-static protection

Characteristic function: Support Wuzhi Audio APP. Modify BT name, paword setting, volume adjustment of prompt tone, on/off prompt tone, sleep music, upgrade, etc.

Box matching function, the true wirele function enables the two sets of speakers to be combined into left and right boxes, with a stronger sense of spatial positioning.

Size: 89x45x20mm

Product weight: net weight 59g，weight with package 98g

Product highlights

① indicator

② Work indicator

③ TPA3116D2 （The heat sink is pasted on the chip）

④ Larger heat sink

⑤ USB disk supports MP3/WAV/WMA/FLAC/APE

⑥ Upgrade large chips, support AAC BT de, more lole formats, low latency, support APP and

⑦ Claic mechanical potentiometer for volume adjustment, with multi-function on

Function introduction

① USB disk / USB sound card input

② Speaker

③ Power input (5.5x2.1DC plug)

④ Free: Power supply adapter

⑤ AUX input

⑥ Main volume

Multifunction on:

Click:Play / Pause

Double click:Next

Three Click:Enter or exit mode

Long pre:Turn off/on

Wuzhi Audio APP Sleeping Music

Lullaby music allows you to return to nature, help you sleep, decompre and heal your body and mind. Wuzhi Audio APP has the function of regular shutdown.

10 natural sounds are Sound bowl, Stream, Wave, Sea wave, Thunderstorm, Bird song, Cry of insects, Frogs, Bonfire, Guqin, up to 1023 sound combinations.

10 kinds of natural sounds create unique natural sound scenes, create a natural atmosphere, quickly calm your mood and realize deep sleep.

Wuzhi Audio APP Function

Change BT name: The BT name of each product can be changed, and multe products can be easily identified.

Change BT paword: The BT connection paword can be modified to prevent others from hiing.

This function can be turned off.

Adjust the volume of prompt tone: The volume of prompt tone can be adjusted to meet different needs of customers.

ON / OFF prompt tone: The prompt tone can be turned on or off.

Update

Box matching function

You need to buy two sets of power amplifier boards to form a matching box Two power amplifiers are used together.

This product is very suitable for DIY simple mono power amplifier. The left and right s are mixed into one by profeional internal circuits, and the left and right components are not lost.

After interconnection, the two independent stereos instantly become left and right stereos, realizing true wirele connection.

Introduction to box matching function and operation:

1. Turn on two power amplifiers of the same model.

2. Select a power amplifier at will, and pre the total volume knob with key function inwards three times. At this time, the red indicator fes, and the other power amplifier is automatically paired with it as a stereo combination. (if the pairing is not succeful within 15 seconds, the pairing mode will be canceled automatically. You can try again by preing the key three times.)

3. If the pairing is succeful, the selected one will be aigned to the left , and the red indicator will always be on. The other one is the right , and the red indicator will f slowly.

4. The next time you start the machine, you will automatically find the right box.

If you want to cancel the box matching mode, you only need to select a power amplifier and pre the on three times.

Installation Diagram

① Upper cover board

② M2*3 screw

③ Knob

④ M2*14 copper ar

⑤

⑥ Lower cover board

⑦ M2*3 screw

⑧ M2*3+3 copper ar

⑨ 18x20x10mm heat sink

Pasted on the power amplifier chip

⑩ Free

APP Setting Interface

BT name modification steps:

[enter a new BT name] → [click set on] → [system automatic restart] → [cancel pairing of mobile BT with the BT name] → [find a new BT name and re pair]

BT paword setting steps:

Method 1:

[turn on BT paword switch] →Use default paword 1111

Method 2:

[turn on BT paword switch] → [enter paword] → [click the setting on] → [the system will restart automatically] → [cancel pairing, and you will be prompted to enter paword when connecting again]

Pack form

The shell needs to be aembled by yours