Wireless Audio Board AMP SUB

AMP SUB is the perfect solution if you want to build a wireless subwoofer. It supports WiFi connection and can group with our stereo system to form a wireless 2.1 channel audio system. It is a 100W subwoofer amplifier with rotary knob to adjust maximum volume an d frequency range. If you need heavy bass for your audio system, you can group multiple AMP SUB and position each wireless subwoofer in different place in your room and enjoy the heavy bass around you.

100W Mono Amplifier

AMP Mono is a single Channel mono amplifier with 100W output power which let you power single loud speaker. It can be used with 2 - 8 ohms impedance speakers, perfect to use in environment that needs high volume speaker perfect to use in enviorment that needs high volume speaker.

Place your subwoofer anywhere

AMP SUB is a wireless subwoofer amplifier, you can place it anywhere as long as there is network connection.

Pair with Stereo AMP to form 2.1 Channels System

Pair with Stereo amplifier to create a 2.1 channel audio system. You can connect using Line input or wireless connection with Rakoit amplifier.

Multiple Subwoofer in a System

If you need heavy bass, you can group multiple subwoofer with AMP SUB to the same system. You can position them in different corner to cover your whole area with heavy bass.

multiple subwoofer

Lossless Audio Format

AMP Mono can decode upto 24bit / 192kHz audio and supports various lossless audio format, including FLAC / MP3 / AAC / AAC+ / ALAC / APE / WAV.

ODM & OEM Services

We provide ODM & OEM services. We can do white label or rebranding to our products, if you want to change some parts of our product or want to have something totally different, we are also capable to do so.

DSP Tuning software

We have a DSP tuning windows software ACP workbench that can let you tweak audio output effects like 10 bands EQ, input/output gain, noise suppressor, virtual bass and many more.

4Stream Applicaiton

4Stream application is our mobile application for both Android and iOS. You can easily control all the Rakoit devices in your house whether you want to play muisc from your phone or PC, play seperate music in each device or same music for all devices.


DC input: DC 12V - 26V
Analog audio input:
  - 3.5mm mini jack
Analog audio output:
  - Speaker out (Pin space 5.0mm
LED indicators: to show the device status
Power button: short press to turn on/off, long press to reset WiFi settings
Volume Knob
Crossover Frequency Knob
Wireless antenna: for WiFi

Streaming Protocols
AirPlay, DLNA, UPnP, Spotify connect and Qplay

Wireless connection:
  - IEEE 802.11 b/g/n 2.4G

Audio Parameters
Speaker Power:
- 100W@2Ω load at 24V
- 60W@4Ω load at 24V
- 30W@8Ω load at 24V
Frequency response: 10Hz-300Hz
THD+N: 0.1%@100Hz 1W
Speaker Impedance: 2-8Ω
Music format:
Audio decode: 24bit, 192kHz

Control Applications
4STREAM for iOS and Android based smart devices
iTunes for MAC and Windows PC
Foobar2000 and other compatible third-party apps

Power input: 12V - 26V input
Dimensions: 84*84*17.5mm
Working temperature: 0~40℃

Knob Cover x2
Screw Driver
WiFi antenna
User Manual

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