Crystal mobile audio???

[supermaxx123 10+ year member]

Any good?

here's the subs i can get. wondering if they would be worth trying.

CMP10

Fs 33.5 Hz

QMs 6.4

VAS .83 cu ft / 23.5 Liters

CMs 53.77 in / lb / .154 mm /N

MMd 5.04 oz / 143 Grams

Xmax .71 / 18 mm

Qes .46

Re 3.3 Ohms

Z 4.0 Ohms

BL 15

Power Handling 1000 Watts RMS

Qts .42

SPL 84.7 dB

Voice Coil Diameter 3.0"

Displacement .07 cu ft

Mounting Depth 4 3/4"

picture found here:

http://www.lightav.com/car/crystal/sub.html

they are pretty heavy, made in the usa and 3inch VC so im guessing it's somewhat good quality.

anyone know?

Click to read more...

 

[ciaonzo 5,000+ posts]

Excellent driver. Underhung, SQ. Buy it.

 

[dragnix 5,000+ posts]

SQ sub, too bad the company went under.

 

[Toxic Tuan 10+ year member]

I guess that depends on the price that you're getting it for...whether it's worth it.

Tuan

 

[supermaxx123 10+ year member]

Im getting them for about $7.99 or maybe $9.89 or maybe or $.09. depends how generous i am.

 

[supermaxx123 10+ year member]

Excellent driver. Underhung, SQ. Buy it.

what is underhung?

 

[strong*I*bumpin 10+ year member]

what is underhung?

you learn something everyday...http://en.wikipedia.org/wiki/Voice_coil#Overhung_.26_underhung_coils

 

[I Like Waffle]

I had one of the 15 compx series. **** was beast. Dont know why they went under, maybe overpriced? they had some **** nice products.

 

[michaellane 5,000+ posts]

how you getting them so cheap?

 

[misfit138 5,000+ posts]

D*mn, these subs do look extremely nice. Too bad I never heard of them when they were readily available...

 

[audioholic 5,000+ posts]

The CMP use to be legendary around here many years ago. The CMPx2 wasn't quite as ahead of its time, but still a solid driver. I was gonna pretty much say what ciaonzo said, assuming the price was good.

 

[loud-n-low 10+ year member]

i had 2 cmp 12's in a sealed box and it was ear sex

 

[ace_800 5,000+ posts]

There comps were nice as well

 

[supermaxx123 10+ year member]

how you getting them so cheap?

A very cool friend. he said i can have them, but i dont have them yet

 

[chaunb3400 10+ year member]

I ran comp x2's for a while, one of my favorite SQL subs of all time, and boy could they take some power, and only needed a small box