Black N9.5R 9.5'' Reference Series Speakers - 4 OHM - (Pair)

N9.5r. Ohm ?¦( 4. Color ?¦( black. The most efficient driver of the lot (95 db). It plays both clean and loud. It will play deep (below 30 hertz) and high (19+kilohertz). It could be the perfect companion to a single ended amplifier or on a boat with a digital amplifier. The midrange is smooth and detailed for the most amazing vocals. This is the state of the art for a single driver full range system. Manufacturer: dc gold audio. Cutout size = none. Main cone size (inches) = none. Mounting style = none. Qty = pair. Waterproof = none. Watts = 80.