Stinger SSCap2M - Customer Ratings & Reviews

Awesome power cap.

Quick & easy installation. Mounting bracket helped me out a lot for putting under front seat. I will definitely be recommending your products to my friends & family & coworkers.

Best capacitor I have owned.

Stinger makes a great product at an even better price. I would definitely recommend this capacitor to anyone looking to get the most performance out out of their system under 2000 watts. Quick shipping and really helped with overall performance.

By KOOLaid on February 11, 2023 Verified purchase

Great Cap at a Great Price

Stinger has been a quality brand for a long time, and this capacitor is of good quality like their other items. I am pleased with the capacitor, easy install and works very well.

By Hilton on April 5, 2022 Verified purchase

Misguiding labeling

This capacitor states it is 2 Farads, but I doubted that rating so I measured it by charging through a resistor to a voltage just before the LED and display turn on and start drawing current. Based on the time it took to charge to a certain percentage, the applied voltage, and the resistance value, one can calculate the capacitance. It is roughly 1/4 Farad. Well outside any tolerance range. My subwoofer system is using very little power ~70-110 Watts Rms, but my lights had noticeable dimming during bass notes. This capacitor made no noticeable improvements in the lights dimming. Thus, I rate it “meh”.

By Alan on January 8, 2024 Verified purchase

Great products

Great product for the price

By Mike on December 12, 2023 Verified purchase

Great!!!!

Stinger makes great power caps and I just got a new battery and alternator, so I needed a cap to protect and improve my stereo, and the guys at Sonic are great and my cap came fast, thank you guys

By justin on June 2, 2024 Verified purchase

Great product

Came quicker than expected. Works like a cap should.

By Micheal on June 1, 2024 Verified purchase

Great product for a wonderful price!

Absolutely loved the product. The lighting is bright which makes the voltage very visible and just a great all around product.

By Jesse on November 11, 2024 Verified purchase

not a bad cap,but

This cap is easy to install and looks cool but it caused my amp to clip (infinity kappa 5) so i had to readjust all amp settings.I tried the cap on another less exspensive amp an did not cause clippping so it worked as advertised.

By brian on June 14, 2024 Verified purchase

Works great.

The system I have instantly, improved. Works great, and my 1200.1 monoblock instantly improved in its' function.

By Nicholas on February 3, 2025 Verified purchase

Great add on for my electric system

I had one in the past and it worked fantastic so does this one, 0 gauge wire pure ofc and this cap it’s enough for my sundown 2000.1 , no dimming lights or anything like that.

By Eladio on January 19, 2025 Verified purchase

All ok! Good item! Working perfect. Easy install

By Aldis on November 8, 2024 Verified purchase