View Full Version : lanzar opti 1900d

02-17-2012, 10:29 PM
Review of Amplifier:

well i have had this amp now for two and a half years it has been run at 1 ohm for year and a half and now at .5 ohm the first year 1/2 i had some mobipro audio 12" dual 4 ohm and it pounded them hard.
then last year when the obsidian audio came out i got two 12" dual two ohm and this amp really pounds them hard i run this amp like this all day every day and it only get slightly warm after about 1 hr runnig it hard meaning about 3/4 vol on hu.
this is a soild amp dose need the elec. to back it up a .5 ohms so i put in a custom 200 amp alt an oddy 1750 batt up front and a oddy 2150 in the back this amp wants at least 140 amps fed to it.
most people seem to bash lanzar but their opti series really is good think about it how many amps are out there that can run at .5ohm daily for a year and not fail not over heat.
and i also went to a sound off not a real comp but a run what you goy meet and i pulled a 138.8 42 hz in a big conversion van (that's alot of air to move ) with a music box not and spl box and was just warm to the touch after 3 full tilt (soft clip) runs
so what did i pay for said amp 280 even for a little store in china town in nyc.so for what it is worth i feel that people should look into the opti series from lanzar.thanks for reading this review.dave aka reddude157

03-25-2012, 06:34 PM
Most people on these forms actually do recommend the opti line, i do all the time. All ive read is reviews like yours saying there tanks

03-25-2012, 06:38 PM
I run Lanzar, but only from the opti line. Anything else can go **** a...

02-08-2013, 01:47 PM
Im going to be running the opti3201 on a pair of sa's. Looking forward to it.

04-12-2013, 08:18 PM
I have a opti3201d and I'm getting a opti250x4 sent to me right now :)

04-12-2013, 08:38 PM
Will be running a opti4601D board in a popcorn sounds heatsink (heh) on 6 RF hx2 12's this summer should have all the wiring all done this weekend and hope to have vids up sometime next week