I got 2 pairs of Critical Mass RS57 5x7 Coaxial Performacne Speakers brand new in the box. I bought them to install in my f-250 but wrecked it and now dont need them.
Thin Mount Design: Allows for custom shallow
depth Installations Lightweight Design: Weighs up
to 66% less than most other High Power Speakers.
Huge NEO Motor structure: Up to 20 times more
magnetic charge than standard magnets_ Huge
2” Multi Layer Voice Coil: More than 3 times the
power-handling of other shallow Depth Speakers.
Multi port Vented Motor structure: Increased Long
term power handling._ Inverted Motor structure:
Further increases long term power handling and allows
for shallow mounting depth. Woven Carbon/
Glass Fiber Cone: Increased Power to Weight ratio
12 db/oct Hi-grade Grade X-overs: Increased clarity
at all power levels. 25mm titanium tweeters: Huge
tweeter voice coil for truer sound.
Max Power Handling : 320 W
RMS Power Handling : 160 W
X-Over Type : 12 db/oct
Speaker Size : 5x7"
Voice Coil : 2"
Fs : 51 Hz
db@1W/1M : 91 db
Motor : NEO
I also got a brand new set of Critical Mass TA1 Tweeter that I will throw in for free !!!!!!!!!!!!!
You get 2 sets of 5x7's and the tweeters all brand new for only $300 shipped !!!!!
Everything is brand new never used. If you have questions email me at
brokedownbusa@yahoo.com
Thank you, Michael
