Vendors
Fostex, Lowther, Audio Nirvana, Supravox, Visaton, Fertin, EMSspeaker, Phy HP, AER, Hemp Acoustics, E J Jordan, Bandor, Reps, Feastrex, Tangband, Mark Audio and SONIDO are prominent producers of full-range high fidelity drivers, using many of the design techniques discussed here.
Read more about this topic: Full-range Speaker