June 2012 - NOLA will debut, in conjunction with Upscale Audio, the KO loudspeaker at THE SHOW NEWPORT BEACH on June 1-3. KO is the top of the Boxer collection and incorporates state of the art NOLA Reference Series concepts at a much more affordable price. Utilizing our mirror-imaged short line source open baffle array. The KO can fill medium to large rooms with ease, while providing very high sound quality. KO employs four 4.5" open baffle dipole mid ranges, four 1" exotic silk dome tweeters and 2 cast-frame aluminum cone bass drivers in separate ported chambers. A 90 dB sensitivity combined with an 8 ohm impedance allows KO to be driven by a large selection of amplifiers, including vacuum tube units. New Unison Crossover Technology provides improved power utilization for higher effective efficiency. KO is supplied in Piano Cherry or Piano Black and includes four grilles, including the front. Matching piano black base and deluxe spikes are also included.
Sensitivity: 90 dB / 1M / 2.82 volts
Impedance: 8 ohms average / 4 ohm min.
Frequency Range: 30 Hz to 28kHz, useable to 25 Hz
Dimensions: 48"H x 10"W x 15"D