Sony SRS-A27 Desktop Personal Speakers 2-Way Power Supply

Sony SRS-A27 Desktop Personal Speakers 2-Way Power Supply; Highly Sensitive Speakers; Basic Model Active Speaker System; On/Off Switch and VolumeControl; Lightweight and Easy to Carry; Connecting Cord; Built-in Mega Bassr Sound.Description :Sony's SRS-A27 Desktop Portable Speakers are highly sensitive speakers that are lightweight and easy to carry. The SRS-A27 featuresbuilt-in Mega Bassr, On/Off switch with volume control, magnetically shielded for use next to a TV or Computer monitor, 2 way power supply allows use with optional batteries or optional AC adaptor and can also be used as a passive power speaker system.Features : Highly Sensitive Speakers Basic Model Active Speaker System On/Off Switch and Volume Control Lightweight and Easy to Carry Connecting Cord Built-in Mega Bassr Sound 2-Way PowerSupply Magnetically Shielded Speakers Can Also Be Used As Passive Speaker System Total Power Output 2W Specifications : Basic Model Active Speaker System is highly affordable and allows use with virtually anypersonal portable stereo or component Highly Sensitive Speakers are capable of producing big wide-range sound with deep bass despite the speakers' small size Lightweight system is easy to carry from location to location wherever you takeyour personal stereo On/Off Switch and Volume Control on speaker provides greater convenience in using the system and adjusting sound level Built-in Mega Bassr Sound boosts the low frequencies for powerful bass reproduction Magnetically Shielded Speakers will not disturb picture quality and may be used next to a TV, laptop computer or monitor 2-Way Power Supply allows fully portable operation with optional "AA" x 4 batteries or plugged into standardhousehold AC outlet with optional AC-E60HG AC adaptor, and can also be used without batteries as a Passive Speaker System Total Power Output 2W provides ample volume for exciting stereo sound System: Full Range Driver Units: 2"(57mm) diameter cones x 2 Impedance: 6 ohms Sensitivity: 82dB Amplifier Power Output: 1 1 watt at less than 10% THD, 500-1000Hz using AC adaptor Input: Stereo mini jack; direct input Power Requirements: DC with optional"AA" x 4 batteries AC 120V with optional AC-E90HG AC adaptor Battery Life: 13 hours (at 5mW+5mW output) w/Sony Batteries R6 30 hours w/Sony alkaline batteries LR6 Frequency Response: 70-20000Hz Cord Length 3.3 ft (1m) Weight: Left speaker: 10 oz (270g) w/out batteries; 12 oz (340g) w/batteries , Right speaker: 7 oz (210g) Dimensions(WxHxD): 3 3/8" x 5" x 3 1/2" (84 x 128 x 88mm)