Canton Ergo RC-L VS Canton karat 709 DC soundtest

Canton ergo rc-l vs canton karat 709 dc .... which of these 2 giants is the better sounding speaker. Model: Ergo RC-L Year of construction: 1998 - 2000 (available until 2008 as a discontinued model) Made in Germany Color: Beech, Cherry, Black Dimensions: 1100 x 260 x 347 mm (H x W x D) Weight: approx. 30 kg List price approx .: 5.000.-DM (new price as discontinued model 2008 approx. 700, -EUR) Technical specifications Construction: 3-way, bass reflex, stand-alone loudspeaker Chassis: Woofer: 2x 220 mm Center speaker: 1x 180 mm Tweeter: 1x 25 mm aluminum manganese dome Power rating (nominal / music): 200/350 watts Efficiency: 89 dB / 1W / 1m Frequency response: 18 - 30,000 Hz Transition ranges: 300 / 3,500 Hz Impedance: 4 ... 8 Ohm Model: Karat 709 DC Year of construction: 2005-2007 Color: lacquer silver, lacquer graphite Dimensions: 1120 x 170 x 410 mm (HxWxD), gross volume of 78 liters Weight: 26.5 kg / box New price approx .: 1000 € / piece Technical specifications Construction: 3-way bass reflex, stand-alone speaker Chassis: Woofer: 1 x 260 mm, cellulose / graphite (wave surround) Mid-range driver: 2 x 160 mm, aluminum (wave surround) Tweeter: 1 x 25 mm, aluminum manganese Power handling: 180/300 watts (nominal / music) Efficiency: 88 db (1 W, 1 m) Frequency response: Transmission range: 22 - 40,000 Hz Transition ranges: 180 / 3,200 Hz Impedance: 4 - 8 ohms