PowerSports Micro 4 Channel 700 Watt Amplifier

Product Points : 2Points

Product Category: Universal Amplifiers


Whether you’re hitting the waves, smashing through the dirt or off-roading, Stinger PowerSports lets you hear your tunes how you like it, LOUD

Compact weather-resistant amplifier delivers massive power with minimal size, extreme durability built to withstand the harsh environments you’ll meet on the sea, lake, or wherever your water adventure takes you.  With a IPX-4/5 weather resistant design, these amplifiers are great for 4×4 vehicles as well where dirt, dust and the elements are found.

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A Powersports amp needs to have an ultra-small footprint — and that describes our Micro 4 Channel 700 Watt Power Sports Amplifier perfectly (notice the word “Micro” in the name?).

Ideal for 4WD’s and marine applications, this amp features an unregulated power supply and a weather-resistant design. Use the mute function/level control on the rear channels when you want a better sense of what’s going on around you without losing all your tunes or adjust the output level of a subwoofer.

Add additional amplifiers with minimal wiring thanks to the Aux output RCA’s and you can even stream Bluetooth directly to this mighty amp just by adding an iSimple ISBT23 Weather Proof BT receiver to your set-up.


  • Target Voltage: 8-16 Volts
  • 350×2 at 4 Ohm 175×4 at 2 Ohm 125×4 at 4 Ohm
  • 3CH MODE: 350×1 at 4 Ohm + 175×2 at 2 Ohm or 125×2 at 4 Ohm
  • Perfect for motorcycles, ATV, marine and mobile applications
  • Small footprint with a low profile
  • IPX-4/5 weather-resistant design
  • Full range Class D
  • Unregulated power supply
  • Aux RCA output (to link to additional amplifiers)
  • Diecast endcaps with removable mounting feet
  • Volume control with mute function (rear channels only)
  • Dimensions 215mm L x 130mm W x 41mm H 8.5” L x 5.11” W x 1.6” H

RMS Power (14.4Vdc ≤1% THD):

  • 125 x 4 @ 4 ohm Stereo
  • 175 x 4 @ 2 ohm Stereo
  • 125 x 2 @ 4 ohm Stereo +
  • 350 x 1 @ 4 ohm Bridged* (Rear Channels only)

Lowest Recommended Load:

4 ohm Bridged* or 2 ohm Stereo


  • Frequency Response: ± 1dB from 20Hz to 20kHz
  • Signal to Noise Ratio: >110dB
  • High and Low Pass Crossovers: 12dB per Octave
  • Low Pass Crossover Range: 40Hz to 400Hz
  • High Pass Crossover Range: 40Hz to 400Hz
  • Input Range: 200 millivolts to 12 volts
  • Typical Efficiency: 80%
  • Damping Factor: Greater than 200
  • Recommended Fuse Size: 60 amp
  • Power/Ground Wire Size: 8 Gauge

Additional Information

Manufacturer Part Number





12 Months


Vehicle Compatibility

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