Description: Model: WM-88 Technical Pro"s groundbreaking new approach to industrial design incorporates advanced technology and striking good looks with rugged construction and a long list of features, providing years of audio enjoyment. Features: Built-in digital processor with processing >850sd 10 Foot XLR to 1/4" (6.35mm) cable included Aluminum carrying case Directivity: Unidirectional Frequency Response: 50Hz-15kHz Service Area: 75 Feet Sensitivity: 80 ±3dB Impedance: 600 ohms Weight: 3 lbs MSRP: $109.00 Warranty "Manufacturer Warranty".