BassWatt Mini

A compact wattmeter for bassheads who want live amplifier output numbers at the speaker terminals: watts, impedance, volts, amps, VA and power factor.

80 EUR

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0-135V RMS 0-100A RMS 15-100Hz Peak hold

Made for:

Car audio amplifier and subwoofer testing at the speaker terminals. Useful when box rise, load change and voltage drop make clamp-only guessing hard to trust.

Speaker output testing

Watch the amp and sub under load.

BassWatt Mini is made for checking amplifier output while the system is actually playing. It shows voltage, current and power together so you can see what changes between songs, frequencies, burps and tuning changes.

Use it to monitor impedance rise, compare runs, catch peak output, and see whether the setup is being limited by voltage, current, or the load the amplifier is seeing.

What it reads

Numbers that explain the run.

Watts

Estimated amplifier output power from voltage, current and PF estimate.

Impedance

Live ohm estimate for watching rise while the sub is loaded.

Volts / amps

RMS voltage and current so you can see which side is moving.

VA / PF

Apparent power and power factor for more context than watts alone.

Basic specs

Display	1.3 inch OLED
Voltage range	0-135V RMS
Current range	0-100A RMS
Frequency range	15-100Hz
Power range	0-10kW, limited by voltage and current range
Case	Compact 3D printed enclosure
Calibration	Individually calibrated

Display modes

Power / impedance

Estimated watts and live ohm estimate.

Voltage / current

RMS volts and amps from the speaker output.

VA / power factor

Apparent power and PF for extra context.