Quality Mobile Video | Pioneer GM-DX874 Car Amplifier: Testing reveals surprising results-really not a capable Sub amp! @Qualitymobilevideo | Uploaded 1 year ago | Updated 4 days ago
We dig into the Pioneer GM-DX874 for a solid test. We evaluate the output of this amplifier. What is it capable of? Can it truly run a 4/3/2 channel car audio sound system? We have run it through its tests....
Purchase from Amazon (Paid Link): https://amzn.to/3Ckmh49
Purchase from us: Pioneer GM-DX874
https://www.qualitymobilevideo.com/gm-dx874.html?utm_source=YouTube&utm_medium=Video&utm_campaign=Pioneer_GM-DX874
This is not a subwoofer amplifier. Its a great mid-bass 4-channel amplifier. It doesn't load well and the Pioneer specification sheet tells you what you need to know. Is it a bad amplifier........
Timestamps:
0:09 - Introduction
1:12 - Unboxing
1:45 - Inside the box
2:27 - GM-D8704 vs GM-DX874 differences
2:58 - High and Low Pass filters
3:05 - Variable Bass Boost
3:38 - (2) Channels driven 4 Ohms 40 Hz
4:05 - (2) Channels driven 4 Ohms 1 Hz
4:29 - (2) Channels driven 2 Ohms 40 Hz
4:49 - (2) Channels driven 42 Ohms 1 Hz
5:15 - Output shows this is not a good subwoofer amp
5:32 - Conclusion
Purchase from qualitymobilevideo.com fo all your car audio and video,
Thank you for watching, and we can't wait to share our audio journey with you!
We dig into the Pioneer GM-DX874 for a solid test. We evaluate the output of this amplifier. What is it capable of? Can it truly run a 4/3/2 channel car audio sound system? We have run it through its tests....
Purchase from Amazon (Paid Link): https://amzn.to/3Ckmh49
Purchase from us: Pioneer GM-DX874
https://www.qualitymobilevideo.com/gm-dx874.html?utm_source=YouTube&utm_medium=Video&utm_campaign=Pioneer_GM-DX874
This is not a subwoofer amplifier. Its a great mid-bass 4-channel amplifier. It doesn't load well and the Pioneer specification sheet tells you what you need to know. Is it a bad amplifier........
Timestamps:
0:09 - Introduction
1:12 - Unboxing
1:45 - Inside the box
2:27 - GM-D8704 vs GM-DX874 differences
2:58 - High and Low Pass filters
3:05 - Variable Bass Boost
3:38 - (2) Channels driven 4 Ohms 40 Hz
4:05 - (2) Channels driven 4 Ohms 1 Hz
4:29 - (2) Channels driven 2 Ohms 40 Hz
4:49 - (2) Channels driven 42 Ohms 1 Hz
5:15 - Output shows this is not a good subwoofer amp
5:32 - Conclusion
Purchase from qualitymobilevideo.com fo all your car audio and video,
Thank you for watching, and we can't wait to share our audio journey with you!