Elite 54mm Soft Dome Midrange, 8Ω. The Morel EM 1308 is a high-end 54mm (2") soft dome midrange drive unit from the Elite series with a 130mm IDR aluminium faceplate. This hand assembled unit has a low resonance of just 320 Hz and a wide linear bandwidth 700Hz-5kHz, making it an good choice for a broad spectrum of designs such as high quality 3 way systems with 8-10" woofers & 1" tweeters. The response between 2-5 kHz is very linear ± 2dB or better. Features include an Acuflex treated soft textile dome, 54mm Hexatech aluminium voice coil, a vented Neodymium magnet assembly and a critically tuned and damped aluminium rear chamber. Power handling is excellent at 200w nominal, 1000w peak. As usual with Morel products, design and build quality are top notch. A full datasheet can be downloaded from the bottom of this page. Key Features: 130mm IDR™ Improved Dispersion Recess faceplate 54mm Acuflex™ hand coated soft dome Hexatech™ Aluminum voice coil Vented Neodymium magnet Critically tuned rear chamber Wide useable bandwidth High power handling Basic parameters: Resonant frequency (fs) 320Hz Nominal impedance (Zn) 8 Ω Effective diaphragm diameter 54mm DC resistance (Re) 6.2 Ω Ferrofluid ? Y/N Yes RMS power handling 200W Recommended crossover 700Hz / 18dB Faceplate diameter 130 mm Sensitivity (2.83V/1m) 88dB Cutout hole diameter 76 mm Here's the full datasheet: EM1308
