Compression driver B&C Speakers DE90TN, 8 ohm, 1.4 inch throat diameter220 W continuous program power capacity 1.4" horn throat diameter 75 mm (3 in) aluminium voice coil Titanium diaphragm 500 - 18000 Hz response 107.5 dB sensitivity Shorting copper cap for extended HF response No review for this product, be the first to place your review. |