Uploaded March 2024 | Updated September 2026, 3 weeks ago

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Today on the amp dyno Hunter tests the new Alpine R-Series R2-A75W monoblock amplifier. Which is 2 ohm stable.
sonicelectronix.com/item-199892-Alpine-R2-A75M.html

Alpine's specs list it at
4 ohms: 500 watts x 1 channel
2 ohms: 750 watts x 1 channel

What will our dyno show?

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