Orion XTR Series XTR2500.1DZ High Power Monoblock Class-D Car Amplifier - 2500W RMS, 1-Ohm Stable, Low-Pass Crossover, Bass Boost Control, MOSFET Power Supply, Bass Knob Included, Made in Korea

Took a while for tolerable temperatures 2 run this fantastic piece of engineering in the ride but worth the wait after initial testing. It runs my 4 components beautifully! Never getting rid of it! Still waiting for my monoblock and eventually my 2 batteries to replace my temporary battery but the fact that I can get by happily with the components ran off the first two channels and temporarily run my sub @4ohms bridged keeps the smile on my face till I can complete my project. Great great piece of engineering.(Updated Commentary)Has handled two winters with ease. Had originally ran the1st 2 channels for the front n rear components and the single 10 until I got a monoblock. After monoblock was purchased I got 2 run my components on each channel finally. After testing what worked best (high pass or full range) I figured out what I was satisfied with. Utilizing the dsp on the head unit I will not settle for any other 4 channel. I cannot wait to order 2ohm 6.5" with 1" tweeter components that carry 2ohm load for the fronts & rears now that I have finished upgrading the subs. This amp is a beast even if you part it out for half highs/mids and other half bass. Just make sure you utilize the high & mids down as low as 2ohms (in my case average of 208watts @13.6volts) and mono 4 ohms bridged (750 watts rms).

So if you have a 14-18 Silverado this one is for you . Thank me later . 🫡 these trucks come with an alternator that changes voltage based on the trucks computer. Meaning you can be at idle and generate 12-16 volts at any given time based on what the truck needs . Why is this important ? Cuz if you have an amp that needs 14.5 volts to give you its true power , let’s say 1500 watts . Then when the truck is running at 12 volts you will only get about 6-700 watts out of that same amp . So your subs will sound like ish . This amp will push your subs no matter what because it only needs 12 volts to operate but can operate at higher voltage or regular 14.5 volts . Fixing your issue if you even knew you had one .

Alright this is a monster, I'm not even joking..I received mine at 2969rms @1ohm (what!? that's 469rms more than expected!). Luckily, I expected this a little and was prepared. I run it with a second battery in the trunk dedicated to it. Get yourself a 200A fuse (because it has none), run the power through a 2/0 cable from the battery, shortest as possible, and it will blast your whole body.Also I recommend setting the sensitivity by hand and not using the remote gain, it's not precise and you wouldn't want to make the amp overheat in the end, bass boost at lowest too.I really couldn't wait to do this review because this amp is awesome. I'll edit this in a couple of months ;)!EDIT (2018/02/22):So it's been a few months and a very harsh winter (reaching down to -40 degrees and less) and this thing still wakes up the next morning without a problem. It still deafens everyone around as I make my way through the traffic, sometimes I feel bad for the people stuck next to me at a red light, I guess they won't hear their pop trash for a couple minutes, sorry not sorry.Wired with great subs, this thing is loud and strong. When normal people ask for a demo, usually they think it's already too loud and I'm around half power, like I'm just getting started..I'll be honest with you, this is the definition of too much if you've never had a sub before.

bought this am about 3 months ago and its worth it.. but it was out of stock . so he sent me a xtr2500 amp instead!! woot woot!! (2500.1d) 1050 at 4 ohms-1600 at 2 ohm and 2500 at 1 ohm, all at 12.5 volts! nice man very nice!! i guess i caught him at the right time ot get one. i cant find that model number anywhere on the net but i have one!! its not the old one it is the xtr like the one shown. he said it was a newer model. its not on orions website also. ( its never updated anyhow) i have some xtr pro subs from orion and you only see the regular xtr now. not the pro. but anyhow. its a nice amp. buy it.sound is good and clean . the bass nob is NOT a bass knob, its a remote gain control.even better!adjustable phase for subs not a 0-180 switchbass boost works like it should..i like that its rated at 12.5 volt and it comes with a birth sheet . mine is under the specs on the box but trust me . when u have 1550 watts at 12 volts as opposed to at 14.4, at 2 ohms. you arent complaining . most amps barely do rated at 14.4 much less being real wattage..end result is i like it .. id buy it again if i needed too.

I purchased this amp to power my Orion HCCA 152. It does a great job at pushing the sub. I use a sealed enclosure so the fact that this amp does not have an adjustable sonic level is ok for my. It does have a switch that will raise the subsonic level to 25hz. The bass remote is extremely cheap. It is made of plastic and uses a 3.5mm cable that pulls out easily. My cable does not make a very good connection and sometimes you have to wiggle it in order for it to work properly. This amp will also heat up rather quickly. I have my amp in an open area behind my truck seat. To be fair tho, the one time it did kick from overheating, I was running the heat at the floor level and it could have help cause the amp to overheat. It shipped fine, but it came without one of the allan wrenches and I did not receive a manufacturer sticker. Amazon refunded 10% of my purchase to make it right so this is not a complaint, just a notice. If you do not want to spend big money for an amp, then this is the amp for you. It came with a birthsheet and the rms at 12.6v was 2946 watts. Check out BigDWhiz youtube channel for a dyno test of this amp.