15" non-perforated TANNOY foam surround, 38xx K Series speaker, suits many models. 4mm com/pages/guide-to-choosing-a-crossover

com/pages/guide-to-choosing-a-crossover

who also make lamps bulbs for the US Military

It gives full & wide range volume control

System 15 (Mk1&2)

bigger inductors

15" non-perforated TANNOY foam surround, 38xx K Series speaker, suits many models. 4mm com/pages/guide-to-choosing-a-crossoverNeed a pair ? Buy 2. One non perforated TANNOY 15" foam surround 38xx, 3808, 3809, 3838, 3839 etc, K Series speaker, correct Kurt Muller part SR336, GENUINE foams & factory fresh, with correct genuine glue & instructions, note plenty of fresh Tannoy issue glue provided, 15ml bottle per foam, (watch out for the fakes about from China, the fakes will ruin your speakers sound).