Anybody ever have any?
I got one for free which is surprising because they were / are still great AMPS.
The thing is that I want to know where I can find some specs on it.
If anyone knows a site to go, they are likely to be 1 ohm stable?
And how did they go for back in the day.

I speak OLD Lanzar Opti-Drive, not their stuff now that has gone far downhill since then
surprisingly never knew this site.

Yes, I owned a Opti-Drive 500, back in the day, they do not make em like they useto addition, the Opti-Drive was made with high quality parts behind the day l 'amp you can say "TRIPPLE DARLINGTON" on it somewhere, it means that AMP is a "High Definition", The Cream Of The Crop, thats what all or most of your car audio fanatic pro looking for, if you amp has all the channels work properly, you 'Jack the chance, and so they went down the food chain (Lanzar)

Stable (1 ohm), but I would not recommend you run this distance ohm, this is not new anymore, but we enjoy, connect certain components from Nice to him and hear the difference, do not let die for the low (this is a sad way for an amp high definition from)

To this day I still regret having this stollen my car amps, Damn!

I have one lanzar opti-drive 2000D 1/2 OHM STABLE HOOKED UP TO 2-12" OPTI-DRIVE DUAL 2 OHM VOICE COILS, WIRED DOWN TO .5 OHM! MAN, I WILL SAY, THAT I HAVE HEARD BETTER! BUT STOCK 2-12" 4 DOOR CAR WITH SEATS IN IT COMPLETELY STOCK CHEVY LUMINA 96' MODEL I AM HITTIN' ABOUT 129.9 DB LAY THE BACK SEAT DOWN, 131.1 AND I AM ONLY USING THE FACTORY SPEAKERS AND NO AMP FOR THE INSIDE! JUST THE PIONEER 50 X 4 THATS IT! I AM LOOKING TO GO ALL OUT IN THE SPEAKER SITUATION! I BOUGHT A CHEVY VAN THAT HAS NOTHING BUT 2 BUCKET SEATS, SO I CAN GO WITH ABOUT ANY BOX I WANTED! WHAT WOULD YOU GO WITH, 12" OR 15" OR MAYBE EVEN 2 OF THE SOLO X 18"s I AM SAVING AND WAS GOING TO GO WITH LANZAR AGAIN, BUT I REALLY DON'T WANT ANYTHING AFFILIATED WITH PYLE, LEGACY OR PYRAMID!!!! PLEASE HELP! ONE MORE THING, WHAT DO YOU PERSONALLY THINK ABOUT THE SQUARE L-4 12" AGAINST THE JL 12"W-4? WHAT DO YOU THINK? I'M PRETTY STUCK THIS TIME, EVEN THINKING ABOUT THE 3000RMS PIONEER PREMIERS!!!! ROB IN LAFOLLETTE, TENNESSEE!!
this paticular amp is a .5 ohm stable amp at 0.01 TD WITH 15MH-550MHZ I WAS TOLD THAT WAS ABOUT THE BEST! AT 778.00 IT SHOULD HAVE CAME WITH MY OWN TECHNITION! THANKS

Well, loading an amp to .5 ohms is going to raise the THD and temperature even when stable. Heat is an amplifiers worst enemy. If you want to achieve the watts desired, get an amp that produces those whats at a rated resistance like 4 ohms. You will get much lower THD and better SQ all around. It's also to your benefit to match RMS watts rating between and amp and sub(s).

If you're more into competition and don't care about SQ or THD, then ignore everything I just said.

I don't give advise on brands as everyone has their own opinions. I just go with facts.