Very lightweight, low-profile ferrite magnet compression driver with power rating of 15 W RMS (30 W continuous) and nominal impedance of 8 Ohm. It utilizes the Finite Element Analysis (FEA) techniques used to optimise both magnetic and acoustic design and is ideal for entry-level two-way and three-way sound reinforcement cabinets. The driver is equipped with a 1” voice coil made of copper clad aluminium with PETP film diaphragm and surround material. It is supplied with partial phase plug assembly (for applications where outer phase plug and horn form single moulding as part of front baffle). Frequency range: 1.5 kHz-20 kHz. Sensitivity: 107 dB. Mounting information: width – 90 mm, depth – 52.8 mm. Weight: 0.83 kg.