Floor Loudspeaker Reviews

Description: Floorstanding, 3.5-way, loudspeaker with bandpass woofer loading. Drive-units: 1" soft-dome tweeter, three 4" paper-cone midrange drivers; two 9", long-excursion, paper-cone woofers. Bass alignment uses symmetrical double bandpass, eighth-order, high-pass-filtered (18Hz), single-vented system. Crossover frequencies: 140Hz, 3.4kHz, with Bessel filter characteristics. Frequency response: 40Hz-20kHz, ±3dB (36Hz -3dB resonant frequency). Sensitivity: 86.5dB/2.83V/m. Nominal impedance: 6 ohms. Recommended amplification: 300W continuous, 560W peak.
Dimensions: 47.6" (1220mm) H by 10" (254mm) W by 18" (460mm) D. Weight: 123 lbs (56kg).
Finishes: Aluminum; wood veneers, piano-black finish also available.
Serial numbers of units reviewed: 321042L/R.
Price: $13,020/pair. Approximate number of dealers: 8. Warranty: 10 years.
Manufacturer: Acoustic Consulting, Merklingerstrasse 67, D-71272 Renningen, Germany. Tel: (49) 7159-920161. Fax: (49) 7159-920162. Web: www.isophon.de. US distributor: Symcore Technologies, 10855 NW 33rd Street, Miami, FL 33172. Tel: (786) 845-6818. Fax (786) 845-8496. Web: www.symcore.com.