MTX SS7 (Open Box, Complete)

Finally Components Worth Purchasing!

I've installed these into my Mercedes S550 connected to a JL Audio HD600/4 amp which delivers 150 W x 4 @ 1.5-4 ?. I replaced a set of Jl Audio C5-653 in front doors and C5-650 in rear doors due to issues with them handling 125 W per channel and crossover sensor cutting out tweeter when playing loud music. I replace them with Crescendo Audio Mezzo SQ2 Components in both locations; However, 125 W per channel was causing Crossover to overheat and deform so had to back them down to 100 W per channel. The MTX SS7 replaced the front doors and they sound great @ 125 W per channel to break them in, first since I've been thru a lot with components that can't handle 100 - 125 W per channel let alone 150 W per channel so I want to break them in before giving them 150 W per channel. Finally a set of components that can handle my amp specs. So far they sound great and they are not being drowned out with the bass in my trunk; A pair of 12W6v3's connected to a JL Audio HD1200/1 amp which delivers 1200 W x 1 @ 1.5-4 ?. Everything tied into factory head unit using Audio Control LC7i. These MTX SS7 like to be turned up and they sound great when played very loud. I will be purchasing another set to replace my rear door components once I run out of extra parts when things goes wrong. Then I will finally be able to tune both front and rear doors to 150 W per channel. I can only imagine how that will sound. My only regret is not finding these MTX SS7 's first! I could've saved a small fortune!

By Anonymous on November 13, 2019 Verified purchase

Worth every penny!

Been doing my own installs for about twenty five years now and finally found a component set that can handle some power while still sounding great! I have two pairs of the Mtx SS7s in my quad cab Gmc Canyon(custom Install)pushed by an Mtx TE7804(bench tested at 127watts x 4rms) and the sound is incredible! Finally some speakers that can take what this amp dishes out producing crisp and loud mids and highs! I like to rock it pretty loud with no distortion so these are worth every penny!To finish the 'surround sound' I recently installed a pair of Mtx Thunder35 speakers in my dash middle a/c vents powered by my head unit and wow! Perfection! Providing the low end of my soundstage is an Mtx Thunderform enclosure with an Mtx FPR10-04 pushed by an Mtx 601d. This is the first time I've run only one sub in a vehicle but I wanted to save space yet still have some bass. This Thunderform enclosure is impressive. I don't miss having a second sub at all. You would think I had a pair of tens or a 12 in my truck! That and 90% of the enclosure fits under the rear seat. Can't beat it. I know I must sound like an Mtx salesman but I've used all the top brands over the years and this stuff for me is the best. That and I have gotten the best prices and service for years now from Sonicelectronix. Thanks again, guys!

By meanewankenobi on April 26, 2016 Verified purchase

Mtx pulled out the stops on this pair of comps!

Now when I think hifi I don’t generally think MTX. I usually think Focal, Hertz, Rockford...when I think of Mtx I think high powered and good prices! But they certainly threw me for a loop with these components!! These are excellent comps! Comparable to Hertz, Focals, & the other high end (entry to mid-level-high end I mean)! Why spend $1500 on utopias or $1000 on Millines, when you can spend $325ish on these beasts and get near the same sound?!

Top shelf quality

Kicks kickers @%#. My only regret is buying kickets garbage first. I could have used that on a 2nd set of these. Excellent sound quality. Built right.

By Cjewell on August 18, 2016 Verified purchase