Specifications: Cable Requirements: Twisted pair: CAT5 or above, shielded or unshielded;Singlemode fiber: 50-/125-µm or 62.5-/125-µm duplex
Humidity: 5 to 95%, noncondensing
MTBF: 109k hours
Operating temperature: +32 to +122°F (+0° to +50°C)
Power: From the included external 100-240-VAC, 50-60-Hz adapter;Via USB Power Adapter Cable (LHC021A) connected to a computer's USB port;From the PowerTray with a 100-240 VAC, 50-60 Hz (LHC018A-AC-R2) power supply
Storage temperature: 0 to 160°F (-20 to +70°C)
Name: Manhattan USB Stereo Speaker System with 3.5 mm Audio Plugs to Connect to a Laptop, Notebook or Desktop Computer, Volume Controller - 161435
Color: Black
Specification: General
Frequency response: 90 Hz - 20 kHz
Signal-to-noise ratio (S/N): < 80 dB
Impedance: 4 Ohm
Power output: 3 W x 2
Diameter, driver: 5 cm (2 in.)
All USB-supported operating systems
Cables: USB, 0.9 m (3 ft.); 3.5 mm, 0.9 m (3 ft.)
Standards and Certifications: USB 1.1, CE, FCC, RoHS, WEEE