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SMD Audio Multimeter AMM-1

SKU: SMD-AMM-1

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The purpose of this tool is to enable the user to:

  • Measure True Amplifier Power output into any load reactive or resistive
  • Measure Common DC voltages
  • Measure DC voltage drops during quick transients on cable runs or battery / charging systems
  • Measure Impedance of speakers at any power or frequency from 20Hz - 1kHz (box rise)
  • Measure Phase Difference between Voltage and Current into reactive loads (Power Factor)
  • Find Tuning Frequency of subwoofer enclosures
  • Tune subwoofer enclosures for maximum power transfer
  • Measure AC Volts (amplifier output)
  • Measure AC Amps (amplifier output)
  • Measure apparent power (VA) output, Phase Angle, and Real Power (Watts) of audio amplifier, or consumption of appliances that run on AC power
  • Measure Frequency of a Sine Wave

What is included?

  • The AMM-1 tool
  • Protective silicon rubber boot
  • Harness
  • This manual
  • Pride of ownership

Specifications

  • DC Voltmeter: -100 Volts to +100 Volts
  • AC Voltmeter: 0 - 150 VRMS
  • AC Ammeter: 0 - 100 ARMS
  • AC Apparent Power: 0 - 15,000 VA
  • Power Factor: 50 - 100%
  • Frequency: 10 - 20,000 Hz
  • AC Impedance: 0 - 200 Ohms
  • True Power Dyno: 0 - 15,000 Watts
  • Auto-shut off timer: 8 - 10 minutes after ON button is pressed
  • Battery self-test and display of condition when AMM-1 is initialized
Shipping Most items ship within 1–3 business days. Delivery time varies by item, vendor, and destination.

Need help before ordering? Contact Droppin HZ and we can help confirm fitment, power needs, or supporting gear for your build.

Have questions before you order? If you need help confirming fitment, power needs, or the right supporting gear for your build, contact Droppin HZ and we’ll help point you in the right direction.

Description

The purpose of this tool is to enable the user to:

  • Measure True Amplifier Power output into any load reactive or resistive
  • Measure Common DC voltages
  • Measure DC voltage drops during quick transients on cable runs or battery / charging systems
  • Measure Impedance of speakers at any power or frequency from 20Hz - 1kHz (box rise)
  • Measure Phase Difference between Voltage and Current into reactive loads (Power Factor)
  • Find Tuning Frequency of subwoofer enclosures
  • Tune subwoofer enclosures for maximum power transfer
  • Measure AC Volts (amplifier output)
  • Measure AC Amps (amplifier output)
  • Measure apparent power (VA) output, Phase Angle, and Real Power (Watts) of audio amplifier, or consumption of appliances that run on AC power
  • Measure Frequency of a Sine Wave

What is included?

  • The AMM-1 tool
  • Protective silicon rubber boot
  • Harness
  • This manual
  • Pride of ownership

Specifications

  • DC Voltmeter: -100 Volts to +100 Volts
  • AC Voltmeter: 0 - 150 VRMS
  • AC Ammeter: 0 - 100 ARMS
  • AC Apparent Power: 0 - 15,000 VA
  • Power Factor: 50 - 100%
  • Frequency: 10 - 20,000 Hz
  • AC Impedance: 0 - 200 Ohms
  • True Power Dyno: 0 - 15,000 Watts
  • Auto-shut off timer: 8 - 10 minutes after ON button is pressed
  • Battery self-test and display of condition when AMM-1 is initialized

Shipping

Shipping Most items ship within 1–3 business days. Delivery time varies by item, vendor, and destination.

Need help before ordering? Contact Droppin HZ and we can help confirm fitment, power needs, or supporting gear for your build.

REVIEW

Have questions before you order? If you need help confirming fitment, power needs, or the right supporting gear for your build, contact Droppin HZ and we’ll help point you in the right direction.
Build support

Not sure this fits your build?

Car audio gear has to match power, impedance, wiring, electrical support, and install goals. If anything is unclear, Droppin HZ can help before you order.

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