Uploaded November 2023 | Updated September 2026, 2 weeks ago

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Will this $110 Class-D amp do 1500 Watts at 1 ohm, if it does for that price it sure seems like a real steal! However, those who look closer at the design see the amp has some obvious downfalls. That said, how much does power does this amp really put out? Well are going to test it at 4 ohms, 2 ohms and 1 ohm and see what it does. We also test frequency response because despite its shortfalls there is a way to create some value.

Would you drop $110 on the Autotek MM1525.1D despite it falling short of its ratings?

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Amplifier Installation Kits
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Timestamps:
0:12 - Introduction
0:20 - Size comparison
0:35 - Inside the box
0:57 - Manufacturer power ratings
1:14 - Internals
1:26 - Frequency response runup (12.5 Hz - 400 Hz)
1:43- (1) Channel driven 4 Ohms 40 Hz
2:10 - (1) Channel driven 2 Ohms 40 Hz
2:31 - (1) Channel driven 1 Ohms 40 Hz
3:14 - Buy two amps and run them at 1 Ohm - 800 Watts for under $220!
3:32 - Power and speaker connections
3:42 - RCA inputs and speaker level inputs
3:51 - Amp adjustments
3:59 - Bass Boost
4:20 - Internal closeup
4:30 - Conclusion
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