Arc Audio MOTO720

TYPE: Amplifiers
VENDOR: Arc Audio
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Type: Amplifiers
Vendor: Arc Audio
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Arc Audio MOTO720

Plug and Play Wiring for Harley Davidson 98-current Stock Radios 

The MOTO720 amplifier delivers more power and features from the compact HD motorcycle-specific chassis of the legendary MOTO 600.4. While it carries the MOTO category name, many ARC Audio dealers find the compact 8.125 by 5.5-inch footprint ideal for under-seat in exotic cars and behind-seat installations in trucks.

The MOTO720 delivers an impressive 720 watts of power across its four output channels and up to 360 watts when bridged to a single four-ohm speaker. The Load Select switch adjacent to each speaker connection plug allows installers to optimize the power production capabilities for each installation. This flexibility is ideal for side-by-side and automotive applications that use front speakers that need full power at four ohms and a subwoofer that presents a bridged four-ohm load. New speaker terminal blocks integrated to the amplifier chassis replace the removable connectors on the MOTO 600.4 to deliver solid and reliable power delivery in even the harshest of conditions.


  • 4- Channels @ 4 Ohms: 150 Watts
  • 4-Channels @ 2 Ohms: 180 Watts
  • 2-Channel @ 4 Ohms (Bridged): 360 Watts (Bridged)
  • 2-Channel @ 2-Ohms (Bridge): Not Recommended
  • Frequency Response: 10Hz - 20kHz
  • Crossover Range: 50Hz - 550Hz
  • Bass Boost: No
  • Remote Level Control Included: No
  • Input Sensitivity (Low): 200mV - 3.5V
  • Built in Fan Cooling: Yes
  • Signal Input Connection Type: Pigtail (PNP) Harness
  • Pigtail Harness Included: Yes, RCA harness included
  • Signal Input Connection compatibility: Direct connection to RCA Harness, PSM or MPAK wire harness kit
  • Fitment compatibility: Aftermarket & Direct fit to OEM AMP locations on 2014 Streetglide and 2015+ Roadglides
  • Dimensions: 8.125"(L) x 5.43"(W) x 1.8"(H)

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