Down4Sound JP84 - BLUE | 400W RMS 4CH AMPLIFIER

I got this JP84 amp,because I have a set of Alpine Type-R Components 60c and 50c Models. They really need a solid 125 RMS per mid woofer and tweet. I had used a JL Audio HD600/4, but wanted more power on subs, so I went with Sundown ,got a SIA 3500, I originally got a SFB-200.4D, Well I don't think it's putting out near what they say, it wouldn't come close to running my compoments. I saw this, actually just found this site DOWN4SOUND, saw this amp, read a review that someone had the same speakers on it and loved it,said was more than enough power. So I took a chance. This runs them extremly well, super clean, detailed sound. I WILL BUY A JP AMP FOR MY SUBS,OR ANYTHING ELSE FROM NOW ON. SOUNDS BETTER THAN MY $1000 JL HD SERIES AMP. I love this little TITAN!

I had a Polk 660pa which worked for my Memphis speakers but could not keep up with my new Rockford speakers this D4S did the trick super cool blue color and super powerful little amp way more clear than my Polk! Super happy with this D4S amp!

Bought this to replace a very hot pioneer amp, and wow. This is a powerful amp, I thought my infinity speakers could handle power, I was wrong, but once I had the gain set the clarity is astounding, honestly check your signal and song recording quality because this will amplify everything.

I have a pair of jp84’s on my highs, and a pair of jp8’s strapped on my subs. Great value, great looks, and they’re all the same color. Couldn’t be happier.,

This little amp is pushing 6 speaker & 4ohms and barley gets warm, I highly recommend

Would recommend if you want something high quality for your build. Definitely like the clear hood it has.

This little amp is the perfect match for my door speakers

Jp84 is a great amp. Clean sound and awesome color.

I ch 1 and 2 hooked up to 6.5 coax speakers in the front, and have ch 3/4 bridged to run my 300rmb 12 inch sub. Never had better sound in my car, this amp runs everything flawlessly. The dyno on this thing speaks for itself.

First off i'm an old school car audio guy. I've had a chance to see a lot of amps thru the years and this one is at the top of the list. I purchased this to replace an Alpine 4 channel which had great clarity but was lacking power at 35 watts per channel. After purchasing the JP8 I had to give this one a try. After tweeking it all I have to say is WOW! This amp has great clarity and a lot of power. I have this driving a set of components and midbass drivers which before it didn't have punch but with the JP84 it has awesome punch. Great job on designing these amps. They remind me of the old school US amps with the clear bottoms.