ATI Pro Audio is a distinguished name in the audio industry, renowned for its extensive selection of speakers and sound systems. As a premier supplier, wholesaler, and importer of Ferrite HF Compression Driver Model A550 Platinum features a 1-inch throat diameter and a 1.75-inch voice coil made of pure aluminum ribbon wire. With an impedance of 8 ohms and a frequency range of 1.5KHz-18KHz, it offers 113dB sensitivity and 90W RMS power. This bolt-on driver uses strontium ferrite magnets for high performance.

ATI Pro Audio is a distinguished name in the audio industry, renowned for its extensive selection of speakers and sound systems. As a premier supplier, wholesaler, and importer of A550 Platinum is a high-performance 1-inch ferrite HF compression driver featuring a 1.75-inch pure aluminum ribbon wire voice coil. With an 8-ohm impedance, bolt-on mounting, and strontium ferrite magnet, it delivers a 113dB sensitivity and a frequency range of 1.5kHz–18kHz, handling 90W RMS power for crisp, dynamic sound.