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View Full Version : CBM-170 torn woofers



sippyCUP
06-02-2023, 10:56 AM
Good afternoon! Last night I pulled a pair of original CBM-170s out of storage, and noted each woofer had a roughly 1cm tear, in different spots (see pix below).

Just wanted to get thoughts on ability to repair/replace the woofers, overall prognosis, etc.? Honestly I can't notice any distortion at this point, nothing obvious, driving with a Denon receiver.

2688
2689

racrawford65
06-02-2023, 01:08 PM
I'm guessing a pretty easy repair to replace the woofers if you want, assuming Ascend is still using same ones.

muzz
06-06-2023, 07:12 PM
Believe me, those are pretty tough...I've beat those mercilessly, and I've never seen this.
I've had them for 20 years, with good and bad amps. What are you driving them with?

muzz
06-06-2023, 07:17 PM
Just call Ascend and you can get another one at a decent price.
I'd put fingernail polish on the slit and be done with it personally.