Customer Ratings & Reviews

great capacitor

this capacitor held up the voltage with no problem for my amp, no more dimming lights and no loss of power. subwoofers keep pumping without a problem, i currently run a kenwood amp 500w rms @4ohms with a polk audio mm1240 subwoofer

Really great product

It's a really great product for systems up to 1800 watts. Worth buying.

Great Cap!

This cap has worked great for the system I have it working with. No strain on the battery with this cap in line. Highly recommended!

Very good cap

works exelent ,conect to orion 2400 watts and 2 alpine 12' tipe r
its really help, lights barely dim at all

Great Cap

This is a great product, top of the line. The difference in sound quality before and after installation is huge. Overall I am very satisfied I purchased this cap. No more problems with low sound because of inadequate power or light dimming.

is good

Is good Tsunami guarantee, the model is very nice.

Tsunami Cap

Works like it should.

Great Capacitor

This is a great capacitor for the price. I had dimming problems in my car running a Type-R off of 500 watts at high volumes. After adding this capacitor I no longer have dimming problems. I'm replacing my alternator soon but will continue to have this capacitor as part of my system. Fits 1/0 gauge wire just fine. Display is a bit bright but mine is in the trunk so I don't see the lights.

Mounting options extrordinaire

Plenty of capacitance for a lower power system (900 watts) and so easy to connect to external distribution blocks and amplifiers with its built in distribution block. No extra and expensive D-rings required. Nice blue LED voltage display easy to read from a distance. Mounting feet are very secure and look great. It even chirps if you accidently reverse polarity of the power connections!

Great price

It keeps my lights from dimming and I think my amp is not getting hot as fast as it did before. Anyways, I like it.

led strips

Just like the way you see it is how it comes. A really great product, I put it in the trunk of my Honda for more light and man does it light up the whole trunk. It a lot better than your factory lights also you can keep your factory light and add on with this led light strip.

You get what you pay for !!

Recently bought this cap. When i installed it everything was fine went to change subs from 4 to 2 ohm disconnected cap when i went to re install the cap the pos top block spun and grounded out against the neg block on top of cap not put on very well. Cap arched and smelled burnt worked good other than that. Not one i would suggest to get if you play with your system much not the best quality design but will work.

Awesome

Easy to charge, looks sweet, works great... overall is an awesome cap. Keeps my voltage around 14 volts at 1000RPMs. Of course lights dim at idle because alternators dont turn on at 500RPM (my idle rpm)... but thats expected. On a RE Audio DTS1000.1

Nice Cap

Well I have installed caps before, but most were 1F and they didn't have the nice Allen wrench hook ups like this one. They also didn't have a built in distribution block. I connected the 4 gauge cable from my battery to this thing, then to my amp distribution blocks, and ran the 8 gauge to my amps. I did the same thing with the ground. Ran the 4 gauge ground to the car and then to the cap. Then to the distribution block, and then 8 gauge to the amps. This thing was a breeze to install, and it charges really quick. The meter on this one is quick to report and a lot better than some of the cheaper caps I have tried before. I have a 1000 Watt Profile Amp running to my mids and highs and a 700 Watt Mono Profile Amp running to my subs. My subs are wired 2 ohm. Those wattage levels are max watts. I haven't seen any dimming of the lights, and both the battery and the cap are reading 13.5 when the car is sitting at idle and the system is pumping. So far this looks like a good buy! I didn't get a chance to see what voltage levels were at hwy speeds cause my son had to leave right after I installed it. We will see if this thing keeps the battery from dying anymore.

Keep that amplifier from fading...

Supporting a Crunch PZA 1400.2 powering 2 Kenwood 10" subs. Will add a second 4 channel amp to bolster the 6x8's that are currently powered by the head unit. Easy install - Head lights do not flicker, and Voltage does not drop below 13.7 volts. So worth it.
Definitely doing its job and keeping the Amplifier supplied with all juice it needs to keep those subs pounding hard.

Great product !!!

I purchased this product to take off the load from the battery and it definitely did the job and more! I definitely recommend it.

Quality Capacitor at a great price!

The cap helped my system out Tremendously, and now my sub sounds completely different and bumps harder!

Tsunami PP92UM-CAP

I bought this Tsunami cap to replace an older one that was too small. I have a Kenwood 1000 watt amp that I am using it for. It doesn't work too hard and keep the charge with no problem. It has exceeded my expectations.

Power on demand

I chose this cap because of how it has a built in distribution block. Easy to hook up and performs very well. Running two PDX amps with it and have no issues. Great cap for the money.

great capacitor

bought this in 2012, and now its almost 2015 and its still going strong! keeps almost a constant 14.4 when the bass hits.

By JAMES on October 17, 2015 Verified purchase