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Posted

12v clamp testing :

2420 @ 1.86 ohms

67.1v

36.06a

2490 @ 1.57 ohms

66.2v

42.1a

2750 @ 1.40 ohms

62.1v

44.3a

2950 @ 0.94 ohms

52.4v

56.3a

Very pleased with that. It is right on par with the v.1 model -- we will do typical minor tweaks on production and maybe squeeze a few % more out of it.

As usual this was done on my Extech power clamp; it reads power out directly very accurately. I use measured voltage to calculate amperage and then actual impedance.

Once I get a handful of free time I will do a 16v round-up with all of the new prototypes.

- Jacob Fuller

- Owner, Sundown Audio

- Sundown Audio on FACEBOOK

- Please DO NOT PM ME -- use my email address -- [email protected]

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Posted

Nice job Jacob. Looks to be a good upgrade from the last model.What was the amp actually wired to DCR?

Posted

Nice job Jacob. Looks to be a good upgrade from the last model.What was the amp actually wired to DCR?

Bit of an oddball load -- the higher load test was about 0.55 DCR then I wired another different impedance woofer up to that to bring it down to about 0.35 or so DCR; which is similar to many "half ohm" nominal loads.

- Jacob Fuller

- Owner, Sundown Audio

- Sundown Audio on FACEBOOK

- Please DO NOT PM ME -- use my email address -- [email protected]

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