Collection: KLH

KLH has been producing respected American hi-fi speakers since the 1950s, and models like the 103/317/610 series and the 100/150/160/170 range remain popular with vintage speaker collectors. Original foam surrounds on these drivers are typically decades old by now and have almost always hardened, cracked or crumbled away from the cone, leading to a buzzy, rattly or noticeably weaker bass. We stock foam repair kits across KLH's common sizes, from 8" up to the larger 15" bass drivers, matched to the correct OD/ID for each model.

Each kit includes two surrounds, T7000 adhesive, an application brush and clear instructions, enough to refoam a full stereo pair in one order. It's a reliable way to bring a classic KLH speaker back to its original warm, well-controlled bass. If you're unsure whether this fits your speaker, drop us a message with your make and model and we'll confirm before you order.