Nice! Galing UAE pa
Alright, what you need to know is that most car audio shops will recommend the usual budget products: JBL GTO amplifiers, Lightning Lab amplifiers, Sound Magus, etc. because the typical consumer usually seeks out amplifiers less than 10,000php. I daresay there's only less than 1% of the population who is crazy enough to spend big bucks for car stereo.
Coming from experience, you will hear people saying that Brand X pairs well with Brand Y. But the truth is, it's utter BS. I would understand "pairing" in home audio, but in car audio where the use of DSP is extensive, I could simply raise the treble a bit without your knowledge and voila! better highs. Regardless to say, focus more on tuning rather than equipment. Those who win SQ competitions knows this.. it's 90% tuning, 10% equipment.
Okay, first you have to assess is whether you'll be throwing in a subwoofer there in the future. If you're resolute you aren't, then go get a 4-channel amplifier. If you have thoughts of throwing one in the future, better get a 5-channel amplifier.
If you aren't particularly brand-conscious,
I highly recommend the Sonus Enigma amplifier at the 16k range
or Sands Davids at 15k. These amplifiers are already competition-tested if that would ease your mind.
If you plan on stretching the budget a bit, you can go for Focal FPP 4-channel amplifier at 22k. The Mosconi Gladen One 120.4 is also at a similar budget. At least you know that these brand-name products are quality amplifiers.
If you think you'd be throwing a subwoofer (which I suspect you would), try looking for Phoenix Gold SD 5-channel at around 17k then the Polk PA5000.5 at 21k.
Big car audio shops such as JC Car Audio, Mickeys, BluePrint, etc. should still have old stocks of Audison amplifiers if you're going for that uniform brand-name look. Unfortunately, they're expensive compared to DLS Amplifiers (which we have at relatively affordable prices). Case to point: Audison LRx 5.1 would cost around 30k second-hand while a DLS A7 will be at 23k.
Disclosure: My amp's an Audison VRx 4.300
