ZK-1002A 100Wx2 5.1 Audio Digital Power Amplifier Board Stereo AMP 2.0

Wuzhi Audio APP download link:

http://www.qingdaowuzhi.cn/app/Wuzhi_Audio_V1.0.1.apk

Note!

It needs to be aembled by yourself, 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 equment.

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

Product Features

1. The heat diation of the product is strengthened. The heat sink is placed on the back of the power amplifier board, close to the shell to aist heat diation, and the bottom ventilation is not sealed.

2. Multle audio inputs, 5.1 input + AUX input + USB drive + USB sound card input.

3. Support Wuzhi Audio APP. APP has comprehensive functions, including modifying name, setting paword, volume adjustment of prompt tone, on-off prompt tone, Lullaby + timed shutdown, sound effect adjustment, music selection on USB flash disk and playlist.

Enhance heat diation

The heat sink is close to the shell to aist heat diation, and the bottom ventilation is not sealed.

25x13mm heat sink

Wuzhi Audio Voice of brand

Born for music fever

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 name:

The name of each product can be changed, and multle products can be easily identified.

Change paword:

The connection paword can be modified to prevent others from hijacking.

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.

USB flash disk playlist function:

Open the playlist of USB flash disk, select music at will, and support shaking to switch songs.

Wuzhi Audio APP Sound Function

Wuzhi Audio APP has popular, claical, jazz, country, natural, rock and other sound effects. It supports custom 10 segment sound effects and arbitrary adjustment to make up for deficiencies, so that different speakers can achieve better sound effects.

Product Introduction

① AUX input

② Left channel

③ Right channel

④ Power input (5.5X2.1DC plug)

⑤ USB flash disk/USB sound card input

⑥ Mechanical volume knob

Claic mechanical volume knob

Turn the knob to switch the machine on and off, no need to pre and wait to see the indicator light.

Timele place of claic mechanical volume knob:

1. With volume scale, you can know the current volume. The digital tuning position is unknown. I don't know the current volume. I will be startled by the sudden loud volume when I turn on.

2. Turn it off when the volume is turned to the lowest, which is not easy to damage the speaker and power amplifier.

3. The mechanical switch turns off without long preing and waiting, which is convenient and fast.

4. The real steple tuning is not digital multi-stage grading adjustment.

Product parameters

Brand: Wuzhi Audio

Model: ZK-1002A

Name: 2.0 channel 100Wx2 stereo audio power amplifier

Audio Input: AUX + +USB drive + USB sound card

Version: 5.1

Audio Output: Left channel 100W + right channel 100W

Adaptive Power supply: DC9~24 V ,≥4A (Do not connect to AC)

Adapter Speaker: 20-100W， 4-8Ω

Volume Adjustment: Claic mechanical knob (with volume scale), steple adjustment

Switch Machine: Claic mechanical switch, one turn on and off, without long pre and wait.

Protection Mechanism: Overheating, overcurrent, short circuit, anti-static protection

Characteristic function: Support Wuzhi Audio APP. Modify name, Set paword, prompt tone volume adjustment, on / off prompt tone, lullaby, sound effect selection + custom sound effect, USB flash disk playlist.

Product Size: 78*50*20mm

Product Weight: about 50g

Package Weight: about 85g

Note: it is recommended to equ with 8Ω speaker and power supply of 9-24V DC. Overpreure is not allowed.

If the 4Ω speaker is driven, the power supply shall not exceed 12V.

Installation Diagram

① M2*3 screw

② Upper cover board

③ Knob

④ M2*14 copper pillar

⑤ M2*3+3 copper pillar

⑥ M2*3 screw

⑦ Lower cover board

⑧

⑨ 25x13mm heat sink

Paste it in the frame on the back of the power amplifier board

⑩ Free

APP Setting Interface

name modification steps:

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

paword setting steps:

Method 1:

[turn on paword switch] →Use default paword 1111

Method 2:

[turn on 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]

Packaging form

The shell needs to be aembled by yourself

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.