ICStation ZK-1001B - User Manual

ICStation ZK-1001B 100W TWS Bluetooth Amplifier Audio Module https://www.icstation.com/
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1.Description:
ZK-1001B is a DC 12V 24V 100W TWS Bluetooth Amplifier Audio Module, perfect for DIY wireless
Bluetooth speakers and transponders. This module can receive Bluetooth music, as well as AUX/USB
audio input.
It also features a unique TWS technology that allows you to combine two mono amplifiers into stereo
dual channels for wireless pairing connection. It also allows you to switch between mono and dual
channels according to your needs.
This Bluetooth amplifier module is ideal for those who want to add a surround sound experience to
their home theater, KTV, outdoor parties, and more. With its powerful 100W output and adjustable
volume control, you can customize the sound according to your preference. It is also easy to install and
use, allowing you to enjoy an immersive sound experience with minimal effort.
In addition, it also comes with a power switch, allowing you to turn off the power when not in use,
saving energy. With its unique TWS technology, adjustable volume.
2.Features:
1>.TWS Bluetooth Pairing: It is equipped with TWS technology that allowing you to combine two mono
amplifiers into stereo dual channels for wireless pairing connection. It also allows you to switch between
mono and dual channels according to your needs. Enter/exit TWS by press potentiometer three times.
2>.Bluetooth/AUX/U-disk Audio: It can not only receive music via Bluetooth, but also via AUX and
U-disk to fit different needs. It is capable of playing WAV, WMA, FLAC, APE, MP3 and APE music files.
3>.100W Amplifier: It features a built-in power amplifier circuit, allowing it to directly drive up to 100W
speakers. All that is needed is sufficient power supply and matching speakers to achieve an outstanding
music playback effect.
4>.Application: Perfect for home theaters, KTVs, outdoor parties, and more, this Bluetooth amplifier
will improve sound quality and provide a surround sound experience. It is easy to install and use, allowing
you to experience an immersive sound with minimal effort.
5>.Easy to use: It is equipped with an adjustable volume control, allowing users to customize the
sound according to their preference. Furthermore, it also provides functions such as switching to the next
music, playing/pausing music, and turning on/off the power.
3.Parameters:
1>.Product name:ZK-1001B 100W TWS Bluetooth Amplifier Audio Module
2>.Model:ZK-1001B
3>.Work Voltage:DC 7V-24V(12V or more recommended)
4>.Work Current:>4A
5>.Controller IC: TPA3116
6>.Channel:single track mono output
7>.Bluetooth:BLE 5.1
8>.Audio input type:Bluetooth/AUX/U-disk/USB sound card
9>.Output power:20W-100W
10>.Output impedance:3ohm-8ohm
11>.Communication distance:15meter(Max)
12>.Over temperature protection:Yes
13>.Short circuit protection:Yes
14>.Input reverse connection protection:Yes

Summary

Product Features

TWS Bluetooth Pairing

Enables combining two mono amplifiers into stereo dual channels for wireless pairing, with mono/dual channel switching.

Multiple Audio Inputs

Supports Bluetooth, AUX, and U-disk inputs, capable of playing WAV, WMA, FLAC, APE, MP3 music files.

100 W Amplifier Power

Features a built-in amplifier circuit capable of driving up to 100W speakers for powerful audio playback.

Versatile Application

Ideal for home theaters, KTVs, outdoor parties, enhancing sound quality with a surround experience.

User-Friendly Controls

Offers adjustable volume, music playback control (play/pause, next), and power ON/OFF functionality.

Technical Specifications

Product Name & Model

Identifies the product as ZK-1001B 100W TWS Bluetooth Amplifier Audio Module.

Operating Parameters

Details work voltage (DC 7V-24V), current (>4A), Bluetooth version (BLE 5.1), and communication distance (15m max).

Audio & Output Specs

Specifies audio input types (Bluetooth/AUX/U-disk), output power (20W-100W), and impedance (3-8 ohm).

Protection Features

Includes over-temperature, short-circuit, and input reverse connection protection for safety.

Usage and Installation

Step-by-Step Operation

Guides users through wiring, power connection, Bluetooth pairing, music playback, and volume adjustment.

TWS Pairing Procedure

Details the process for pairing two ZK-1001B units for stereo sound, including indicator behavior.

Aluminium Alloy Shell Installation

Provides sequential steps for assembling the PCB into the aluminum alloy casing with heat sink.

Frequently Asked Questions

Power Supply Selection

Guidance on selecting an appropriate power supply, emphasizing minimal ripple and correct voltage/current for optimal performance.

Speaker Compatibility

Recommendations for speaker impedance (3-8 ohm) and power handling (10W-100W) to match the amplifier module effectively.

Audio Input Mode Priority

Explanation of input priority, noting that AUX/USB takes precedence over Bluetooth, requiring disconnection of wired inputs for Bluetooth use.

Troubleshooting Volume Issues

Addresses sound distortion or pauses at higher volumes, suggesting checking adapter power or heat dissipation.

Sound Quality Factors

Details that sound quality depends on multiple components: power supply, sound source, audio transmission, amplifier, and environment.

ICStation ZK-1001B Specifications

General

Brand	ICStation
Model	ZK-1001B
Category	Amplifier
Language	English