i bought this thing thinking it wouldnt be that great... i was wrong. this has virtually no distortain what so ever and truely helps you complete your souund system by filtering unwanted frequncys for your speakrs. you can tune these things for highs on your speakers and keep down the bass so they dont pop your speakers... for only 30 dollars this is a very good buy.

It is a great price. For any one who want to customize the sound of the music you listen to. It was easy to install and very user friendly.

I bought 2, one for the front and one for the back. They are two separate speaker systems and needed two separate equalizers. Each has a fader ctrl for fine tuning and a separate subwoofer slider for future expansion. Prob not the most modern sleek look but I keep them in the trunk in a slot for a CD Changer (remember those?) If you consider the price, two of these are still way cheaper than a 4 channel equalizer. No noise issues. Works well. Very happy!

I have been using this product for years. I have one in my 95 mustang and its works great. I can fine tune my music to the sounds and frequencies I like. So recently I purchased another one for my Tahoe and once again I am very satisfied. I do recommend this product to anyone; plus it's a great product for the bucks.

I have this installed in my boat with 4 speakers and 1 sub and it performs perfect for seperating the highs and lows for me. The price makes me wonder if it would stand up and it did.

The product is great and so is the customer service!

Not Bad for the price, but I would save a little longer and spend over $75.00 On a better one next time, this one is kinda cheap looking as well.. but works right out of the box, will buy from again !!

good product, perfect for fine tuning your speakers. I use it to fine tune the bass on my door speakers so i dont blow them. Does the job, no need to pay 200 for an equalizer