Expert PX2R Double Limiter DSP BT Aluminum Bluetooth Input EQ with 28 Band Spaced 1/4 Octave Apart Parametric EQ with Independent Band per Channel, 6 Independent Outputs

I love this dsp! It made my system sound do much better. I can control each sperate speaker the way I have it ran. There are a lot of ways you can adjust to achieve the sound you are looking for. The Bluetooth app is critical as I couldn't see programing the unit on the unit, it would take forever and be a pain. But with the Bluetooth u can adjust it right from ur phone in the driver's seat.... Where u listen from. If u don't have a dsp get it, u will not regret it!

Expert PX2RFrom my head unit to my AudioControl Epicenter to the Expert PX2R to my Recoil amps to my JBL GTOs and Pioneer subwoofer, OMG! I have three words: NICE, LOUD, and CLEAR. It sounds super nice. I definitely recommend this piece. It is easy to install and operate, and the sound is amazing. I recommend it 100%.

Oh my. Took my android radio to the next level

First off know, all these Brazilian dsp's are the same. The PRV, DS18 and px2 are the same. The px2r is slightly different in how it looks. It functioned decently. Intermittent Bluetooth issues but it did still work and actually connect via Bluetooth. However, it only lasted two weeks before a piece of the circuit board broke off. This is my second ex dsp in a couple months. I opted not to buy another one. I went with a jl twk88. Sure the price difference is astronomical but what you get is astronomical too. Id only recommend these Brazilian dsp units if you're low on cash or in a pinch and need a dsp asap. Otherwise, invest the money in a nice quality dsp. The difference is outstanding.

Nice unit

The build quality is pretty nice considering it’s all aluminum. The amp works well with my iPhone and is pretty straight forward.Now the bad.(Added 3/3/25) “the unit also emits a loud hissing through the speakers. I tried different amps, different rca’s with no change. It does it with the truck on or off.”It took a lot of patience to get my phone connected and kept telling me the password was incorrect. Once I finally got connected I changed the password and that seems to have mostly fixed it but every now and then it’ll still tell me the password is incorrect and takes 3-4 times for it to finally let me connect.I’m having a heck of a time getting it to save my crossover settings on all channels. Channels 5&6 just won’t save. I’ve tried all 3 memories and doing multiple resets but for some reason it won’t save them which means I have to use the amp highpass xover for them.The other issue is the crossovers frequency settings. They aren’t even close to what they say they are, if I set a low pass to 40hz it’s hitting up to 120hz regardless of the filter I use so I still have to use my amps low pass xover.Honestly I’ve pretty much only been using it for channel volumes and eq.I might just go back to using the amps built in xover’s

It everything I expected the app works better on IPhone than it does on android . But overall it was exactly what I needed for my system.

la mejor inversión que podrías hacer para un car audio oh music en casa.con este equipo no necesitas preamplificador ni mucho menos crossoveresto lo tiene todo para una calida de audio inigualable. lo recomiendo al 100%