12sPeCiFiCatiOnsStudio 590 FLooRStANdiNG SpEAkERSpeaker type: 2-1/2-way dual-woofer, floorstandingLow-frequency transducer:Two 8" (200mm) PolyPlas™ cones with Symmetrical Field Geometry™magnet structures, cast frames and rubber surrounds, magneticallyshieldedHigh-frequency transducer:1" (25mm) compression driver with neodymium magnet and one-pieceTeonex ® diaphragm on a glass-filled ABS Bi-Radial ® horn, magneticallyshieldedRecommended amplifier power: 250 wattsFrequency response: 35Hz – 40kHz (–6dB)Nominal impedance: 6 ohmsSensitivity (2.83V/1m): 92dBCrossover frequencies: 1.5kHzEnclosure type: PortedConnector type: Dual gold-plated binding posts (bi-wire capable)Available finishes: Black or cherryDimensions (H x W x D): 49-3/4" x 12-11/16" x 16-1/4"(1263mm x 322mm x 413mm)Weight: 69.5 lb (31.5kg)Studio 580 FLooRStANdiNG SpEAkERSpeaker type: 2-way dual-woofer, floorstandingLow-frequency transducer:Two 6-1/2" (165mm) PolyPlas cones with Symmetrical Field Geometry™magnet structures, cast frames and rubber surrounds, magneticallyshieldedHigh-frequency transducer:1" (25mm) compression driver with neodymium magnet and one-pieceTeonex ® diaphragm on a glass-filled ABS Bi-Radial ® horn, magneticallyshieldedRecommended amplifier power: 200 wattsFrequency response: 40Hz – 40kHz (–6dB)Nominal impedance: 6 ohmsSensitivity (2.83V/1m): 90dBCrossover frequencies: 1.5kHzEnclosure type: PortedConnector type: Dual gold-plated binding posts (bi-wire capable)Available finishes: Black or cherryDimensions (H x W x D): 42-1/16" x 9-7/8" x 13-3/4"(1069mm x 250mm x 348mm)Weight: 49 lb (22.2kg)