Headphone Reviews

Description: Earphones with Tuned BassPort. Drive-unit: Hi-Definition MicroSpeaker (balanced armature). Frequency range: 22Hz–19kHz. Sensitivity: 111dB SPL/mW. Impedance: 28 ohms at 1kHz. Features: travel case, flex tips, 3 sizes of silicone sound-isolating sleeves, 36" extension cable, cleaning tool.
Dimensions: Weight: 0.99oz (28gm). Cable length: 18" (450mm); with supplied extension, 54" (1360mm).
Finish: Black or white and gray.
Serial Number Of Unit Reviewed: None found.
Price: $299.99. Approximate number of dealers: sold online, plus through many electronics stores. Warranty: 2 years parts & labor.
Manufacturer: Shure Inc., 5800 West Touhy Avenue, Niles, IL 60714-4608. Tel: (800) 257-4873, (847) 600-2000. Fax: (847) 600-1212. Web: www.shure.com.