The 800 watt Amp that Looks Old School and Delivers! Down4Sound JP8 Tested Down to 0.5 and More

#AmpDyno #Down4Sound #JP8
Let's revisit the Down4Sound JP8 and find out if this little beast can handle some torture tests. In this video I'll 1) try the amp with low voltage input (12V), 2) try with 0.8, 0.6 and 0.5 ohm resistive loads 3) Heat up the amp to find out what temp the fan turns on and 4) Thermal imaging and final thoughts!
Amp is rated to deliver:
490W at 4 ohms
650W at 2 ohms (500W at 12V)
850W at 1 ohm (700W at 12V)
Also said to be stable at 0.5. We'll find out in THIS video!

First JP8 video here:
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See previous video on JP23 amp:
Low Ohm Tests of D4S JP23:

Video Index:
0:00 Intro
0:38 Low Voltage (12VDC) Power Tests
3:47 Low Ohm Tests
8:25 Fan Engagement?
14:29 Thermal Imaging
15:40 Overall Thoughts

Note: Video is listed as sponsored because amp was given to me as I'm an affiliate of This does not mean the video is an advertisement, I still provide factual data from measurements plus my genuine opinions.

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