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I'm a fan of both color greens.But if I bought both, I would want matching color greens

Naka was bar none along with Eclipse back in the day. Miss that kind of quality.

so for 100% clarification i could run both my kicker c10’s at 4 ohms 150watt rms?

must be a class d amp thou.

That's a slick looking amp. I like the darker green. 🔥 🔥

Great stuff Joe, glad to see it!

Nice!

We have 2 25A fuses so its going to be 500 max which will be fine class A/B ill run my 4 door speakers from this VS a class D for richer/fuller sound its definitely preferred im just happy its a modern day AB amp vs one of my old amps that i risk popping a cap and cooking

Great buy Dustin

Looks good sounds good great power great price !! You found a good house to make your products 💪

Power Acoustik and Precision Power are the same thing. Just rebadged

Nice choice in amp

This amp would look great in my set up. Very clean looking amp

you must have been reading my mind when you decided on the features of this amp, none of the little 4 channels ever has the 2-4 ch input mode switch, and the switchable dc sensing turn on feature. great job! glad i held off on buying something else

@StereoMojo- Between 7:48 to 7:53 in this video you mis-spoke about the crossover freq. range. You say [50 Hz to 50 K=(50,000 Hz)], this would be 20,000 Hz higher than this amplifiers rated highest freq. of 30,000😁! I thought, man that crossover point is higher than any amplifier ever😉! My old eye's could not see on your amp, if it showed 5k, or 50k. Then i seen in your manual that the highest is 5,000 Hz=(5k), that makes more sense. Great video, & Great compact/powerful amp, another great choice by you. Oh, & i really like Green & Black, like Kawasaki color's!

The mic did not sound bad, but the overall volume was lower. When you went from your intro, and then you started speaking, I had to turn the volume up a little bit so I could hear you. But the sound was fine, it was just a little bit lower.

This is your brand? Correct-

I thought for sure you would've went with black and red 500.4D , I've gotten samples from that whole line and they all do great. Wishing you all the best !

Wow nice ❤❤

The darker green looks awesome

To cover shipping.

Well, I gotta say the music test sounded really good on my KEF C series mid-drivers... 😁 Have you already shipped mine ahead of time knowing full well I'll be placing an order? Pretty sure I've mentioned having a WA 500.4 for the last year or so, glad to see it finally come to fruition. If you don't mind adding an autograph and build # again, I'd surely appreciate it. Again, amazing content and awesome equipment! Thanks Joe 🦾 BTW...I prefer the lime green, but any green looks good

oh boy,haven't even watched the video yet and I can already tell where this is going..before long you're really gonna make me do it...I'm gonna have a stack of Welsh Audio amps ready and waiting in the closet for years to come 🙌😀

Too bad you didnt post thing yesterday. I bought a new 4ch just last night.

This thing makes me wish i was still in the market for a 4 channel. Absolutely tiny, yet powerful. I think that the switch (2ch/4ch) is only for whether you have all 4 channels of rca coming into the amp, or you only have two. Like with my headunit, it only has rear and sub rcas. I'm curious to know what the unbridged power is per channel.

This amp isn't bad, it is exactly the same as another company that I won't name out of respect for your business. I've heard them in action and they are actually incredibly loud even for the wattage they make, and no noticeable noise or anything. Also it has the ct 600.4d board, you can verify that if you open it up 🫡

I was hoping it'd match my gen 1 wa2k. Lol

I prefer the lime green to the darker army green but both look good.

Awesome video , what a great amplifier !! I literally wish I hadn't purchased my recoil 4 channel now .. however, I am going to be doing a 4x8" subwoofer build in a Chevy Silverado for my buddy soon and definitely plan to install one of your wa - 2k amps for him 😊

I absolutely love that little amp! I can't help but think you were talking about me when you stated people keep asking you for something smaller in 2 or 4 channels...lol I am absolutely impressed!! I'm gonna have to order me one now! And when I do, I'll need you to sign it for me too, please. Btw, the D4S sub I ordered is on its way! It'll be here by Tuesday! I'll post it on my RUclips when I get'er all installed to show everyone. ❤️👍🏻👏🏼👏🏼👏🏼

Algorithm comment 👍

Did you say in a different video that you decided not to sell the wa8k because it only did 2300 watts or did i hear that wrong?

Good job

Came across a few of your videos on these budget amps while looking for a budget amp for a sub that requires 500 rms watts. So aside from all these budget amps that you don’t recommend, what budget amps would you actually recommend for a 2 ohm subwoofer that requires 500 rms watts. So far I’m thinking about a used Alpine MVR-M500 as per your video where you tortured it. But what new amps ($100 or less) would you recommend?

Ive had mine for 2 yrs now and blew almost a dozen 1500rms+ custom build subs and had zero issues. Resets everytime and worth every penny

will this bump on a 500rms 4ohm 15in sub?

Man I wish i would have bought this amp over the stinger 2000 watt amp. This is $100 cheaper. Oh well the stinger amp still performs excellent. Great video btw super helpful. I bought the ze1000 for my niece and was impressed for $80 dollar amp. The only minor thing i was not a fan of was the bass knob has no bracket to screw it on. The double sided tape keeps falling off lol so it just sits in her cup holder.

The nakamichi 800.1 puts out 1200 dynamicly. This amp here is garbage. Its not even available anymore. The 800.1 is less cash and way better power, dead ass.

Thanks for the amp dyno video!

This amp is $100 on Amazon right now!

I will not buy another d4s amp or a taramps amp for my personal needs

I got a jp8 for my sons two custom 12's which are probably 1200 watt subs. And it was cool but i got a jp13 and man they came alive!! And i have a JP23v1.5 on a old school power hx2 15. Ive got a jp234 and a mini max 504 that i still gotta get hooked up. But so far, i love the jp amps.

That's a hell of a deal on that amp and although I'm using a empty 1000.1 on my Sundown 10 I can't use that 4 channel on my front stage it's just too damn powerful. That's a great problem to have though

does my alt have to have more amperage than it pulls on the meter? might just be a dumb/noob question just curious when i need to start upgrading electrical

Pioneer has some of the most significant R&D in the industry and it's located in Japan. All the GM-D series amps have excellent build quality, strong PCBs and oversized power supplies. They made the mistake many years ago of "whoring" out Pioneer to everyone selling anything and it took its toll on the brand. They pretty much tucked and ran from the US market with the really great products and have yet to return to their glory days of dominating much of the U.S. car audio marketplace. If you want to see what Pioneer really can do, check out their Asian and European lines/models, simply some of the best car audio around.

GP are the ones that sold you the subs they should be the ones making it right.

Keep the mat👍🏼(jp8 has a better, quieter fan too, imo:)

Absolutely most frustrating thing ive tried in a while everything ive ordered hasn't worked and you didn't link anything in your video except your eBay page.

Working on my 3rd baffle box also. Should be sturdy and allow less flex 💪

... "Glad we had 4 gauge for all that current... " 😂😂😂