US Amps 400 and Optimizer!

SoCalBean420

CarAudio.com Elite
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Dec 22, 2008
1,316
0
Cali
Item(s) for Sale: Old school at it's best. US Amps 400 with matching Optimizer.

Item(s) Description/Condition: Used, 100%.

200 rms x 2 @ 4 ohms

400 rms x 2 @ 2 ohms

600 rms x 2 @ 1 ohm

1200 rms x 1 @ 2 ohms

thd @ 4 ohms-.006%

s/n ratio-115db

damping factor-1000

rated at 12.5v and very underrated, actual output is over 2k. the optimizer is a voltage regulator that keeps the voltage steady at 14.4v or 16v even with car off.

Price: $750 + shipping.

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mrj858

Member
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Jun 21, 2011
97
1
san diego
But it’s not a power supply
It's like the "power supply" of an amp.... but instead of upping voltage from 14v to 100+ volts it takes your 12-14v and keeps at 14-16v...it's a setup transformer of sorts...understand now?