Cyanoacrylate is what's recommended in the Realistic Mach 1 mod compendium.. it soaks into the cone and makes it much stiffer, extending the frequency response.
Just be careful, it can run through the paper and onto/into the voicecoil
Just be careful, it can run through the paper and onto/into the voicecoil
You can get generic cyanoacrylate glues that are thin (at bunnings for example), then you sort of 'paint' it on with the nozzle.. fairly tedious
It remind me of somekind of coarse clay, rumored to be water soluable.
The LE111H has a white version on the back of the cone.
The LE10H has white Aquaplas on the front of the cone
The 2245H has both types on the back, White on the early ones and black on the newer.
The 2214H and the 127H-1 has black Aquaplas on the front of the cone.
Hello,
description of how it is done - you can find here:
https://www.diyaudio.com/forums/pa-systems/375464-tuning-tweaking-bp-115-a.html#post6745386
Aluminium foil on an 15 inch paper bass driver
description of how it is done - you can find here:
https://www.diyaudio.com/forums/pa-systems/375464-tuning-tweaking-bp-115-a.html#post6745386
Aluminium foil on an 15 inch paper bass driver
