View Full Version : B&C Audio 15'' CX40, Martin Audio 18'' S218

03-14-2014, 04:21 PM
Item(s) for Sale:
B&C Audio 15'' CX40

Martin Audio 18'' S218

Item(s) Description/Condition:
These were given to me to pay off a debt, I have absolutely no use for them and want them out of my garage... take up way too much space on my bench. They seem to be in good condition and coils all read proper ohmage, but their are some minor flaws to be noted.

Firstly the S218 seems to of been reconed and is off center. When pushing down on it there feels like a tad bit of resistance on the coil. So could possibly need a recone, could just have very tight tolerance.

Second, the CX40 has a slight pin sized hole in the silk dustcap, and a small portion of the outter surround has lifted from the basket.

I have no way to test these to their full capabilities music wise but I did run a small bit of power through them and they both produced normal sound. I still can not guarantee 100% functionality so you are buying these AS IS.


B&C Audio 15'' CX40 -$300 OBO

Martin Audio 18'' S218 -$200 OBO

Shipping and Miscellaneous Item Information:

You pay shipping, only willing to ship to continental 48. Local pick up is always great.

Item Pictures:






03-18-2014, 12:51 PM
The Martin Audio driver is an awesome driver. Wait...maybe I said that because I work for/with Martin Audio (technically LOUD Technologies).


03-21-2014, 06:33 PM
The Martin Audio driver is an awesome driver. Wait...maybe I said that because I work for/with Martin Audio (technically LOUD Technologies).


Any idea if my price is way too out of line? I havent had a single offer on either of these speakers and they have been for sale for over 6 months.

03-25-2014, 04:11 PM
Price drop, FIRE SALE. Get these out of my garage. $150 for the B&C, $100 for the 18.

04-02-2014, 01:40 AM
Just in case anyone is curious what these go for new...

B&C 15CX40 15" Professional Coaxial Speaker 80 x 80 8 Ohm | 294-5772 (http://www.parts-express.com/bc-15cx40-15-professional-coaxial-speaker-80-x-80-8-ohm--294-5772)

04-08-2014, 11:31 PM
Was offered 250 for the B&C.... but have to ship it to germany... which costs 160 dollars.

If anyone can beat that offer, speaker is yours. Get. this. out. of. my. garage.