WBK-M Wireless Bass Knob

Upgrade your wired bass knob with game changing wireless bass knob

Introducing our new Wireless Bass Knob, the new standard in car audio. Get yours now and experience the difference!

Wireless is the future

The wireless system controller we offer is perfect for bass enthusiasts. Meticulously designed to give you complete control and wireless monitoring capabilities, this innovative data acquisition and control combo will revolutionize your demo experience. Explore the cutting-edge design features of this unit.

Buy now


Wireless - 2.4 GHz (802.11 b/g/n)
0.96" OLED display shows Car voltage, Volume level, Battery level and WiFi status
4 Adjustable Sensitivity settings: Low, Normal, High, Extreme
Up to 50 feet of range
Built in Auto sleep mode.
Battery capacity of 1000 mAh
USB-C Charging with battery protection
Wide frequency response (10-20khz)

BHG-WM Wattmeter

Innovative wattmeter designed exclusively for car audio enthusiasts.

Easy way to monitor amplifier performance

With our wattmeter, you can monitor the real-time performance of amplifier/s in your car audio system. It have three distinct display modes, which can be selected using the designated button:

  1. Display mode: Wattage and Impedance
  2. Display mode: Voltage and Current
  3. Display mode: Apparent Power and Power Factor

There is also PEAK mode function to capture the maximum amplifier peak output.

Buy now


AC Voltmeter:  0 - 200 V Rms
AC Ammeter: 0 - 150 A Rms
Power Factor:  0.50 - 1.00
Max Wattage:  20,000+ Watts
Frequency range:  15 - 100 Hz
Display: 1.3" OLED Monochrome
Connectors: 3.81 mm Plug connectors
Case material: PETG Plastic
Dimensions: Height: 1.6" - Width: 2.75" - Depth: 1"


BHG-VM Voltmeter

Ultra-fast and precise car audio voltmeter. When you don't want to miss any voltage drop.


Voltmeter Range:  0 - 18 V DC
Response Time: 15, 25, 50, 75, 150 M/s
Lowest Voltage Monitor:
Voltmeter Calibration:
Display:  1.3" OLED Monochrome
Wiring:  B+, GND, Remote - 3.81 mm Connector
Case Material: PETG Plastic
Dimensions: Height: 1.15" - Width: 1.85" - Depth: 1.5"


Buy now

Upgrade your car audio system with our fast and precise voltmeter featuring the lowest voltage drop monitor and a visually unique design.
There are versions available with mounting holes and without them, allowing it to be installed anywhere.

Buy now