Tsunami TSBT-PN

Tsunami TSBT-PN

This is a great product for the big three upgrade. I had no problems connecting the 0-guage and some stock wires to these terminals. The only down side are the plastic covers, they come off real easy. But they look better with out them. I recommend these terminals for any audio power upgrade.

Makes wiring too easy

xs d3100 battery located in the trunk couldn't of been easier to install with these. Quality built and ditches any thoughts of getting a distribution block.

great price

Great price for something that everyone else is charging an arm and a leg for. Works great, and you get great options with two 1/0 AWG or 4 AWG outputs, and two 8 AWG outputs. Ive had them for over 6 months now and had no issues at all with them.

Great product

Works like a champ and made my sub installs simple. Would purchase again.

First ones stripped, ordered more.

These are some nice blocks, and the only ones I could find with 2-1/0g and 2-8g's. The fit snug on the Yellow Top 34/78's. I tightened the positive block with a bit of force, and stripped out the internal threads, trying to ensure the best connection possible as I'm running 5500+ watts RMS off of two BRE2500.1d's. I would use caution when tightening these terminals, so the same thing doesn't happen to you. Zero gauge fits tight in these terminals, but with a bit of twisting, you can manage to get all of the wire in. Overall, a great buy if your planning on using the top posts for your BIG3, but if your batt has bolt down side posts, I recommend using those instead.

Best Value

These are some solid terminals, very well built. They could easily be sold for twice the price and still be considered a good deal. They have a brushed nickel plating, so you don't have to worry about the finish coming off and getting distorted like the gold ones, which have a very thin plating and have to be replaced after a year or so. Also important is the thread quality, you don't have to worry about these stripping out like other similarly priced terminals. Definately the way to go if you want to do the Big 3 AND run a zero gauge to the back!

Amazing product

They installed less than 5 mins. Great for the big 3 upgrade. Installed on a 05 ram. Lights do not flicker any more.

Oh my wow

Great glad I ordered these before they went out of stock, on my Kinetik 1800 jeez they are worth twice the price, SonicElectronix rules!!! These are great for the big three upgrade, if ur a real basshead :p, buybuybuy!

do exactly what they are supposed to!

feel very sturdy, screws tightened up with out fear of stripping them, and fit the posts perfectly.

Perfect!!

I did the Big 3 upgrade with these and I could not be happier with the results. These are some heavy duty terminals; the best for the this price.