can easily travel with you for business or pleasure. Volume Control Carrying pouch Cable & plug storage management Sony Megabass for enhanced bass sound 34mm thin type Neodymium magnet for high quality sound Delivers a frequency-response of 100 Hz - 20,000 Hz Active/Passive operation Magnetically shielded Unit Size - Folded - 5-5/8 x 5 x 1-1/8 / Opened - 8-3/4 x 5 x 4-1/2 Unit Weighs about 9 ounces without batteries  (less)

by using optional 3x "AAA" batteries. The 39mm Neodymium magnet drivers produce the sound for the SRS-M30, providing clear, crisp sound that can be adjusted with the volume control dial.and stylish design for portability;Slot structure to attach pair speaker into one unit for portability;Built-in Volume Control;2 way power supply; (AAA x3, or Supplied AC Power Adaptor);Magnetically shielded speaker unit for preventing interference with monitor vision.  (less)

watching a powerful action-packed movie, Sony's speakers are designed to deliver an intensive acoustic experience that is both powerful and emotional.  (less)

channels  (less)

and 20 watts of total output power (2W x 2; 20W). Additionally, the SRS-D21X includes a headphone jack for private listening, making these speakers a great choice for home or office use. Get powerful 20 watt sound without disrupting your personal, home, or office space.  (less)

Mega Bass, on/off switch with volume control and are magnetically shielded so you can use them next to a TV or computer monitor. A 2-Way Power Supply allows fully portable operation with optional "AA" x 4 batteries or plugged into standard household AC outlet with optional AC adapter. Highly Sensitive Speaker Drivers are capable of producing big wide-range sound with 2 watt amplification. Sony Megabass delivers deep bass sound despite the units small size.  (less)

watching a powerful action-packed movie, Sony's speakers are designed to deliver an intensive acoustic experience that is both powerful and emotional.PRODUCT FEATURES:Total power output 2W;57mm white-corn type unit for clear sound;Modern Design suitable for both PC and Portable Audio;Built-in Volume Control;Magnetically shielded speaker unit for preventing interference with monitor vision.  (less)

during the week. Driver units - 2-inch diameter cones Impedance - 6 Ohms Sensitivity - 83dB/w/m Frequency response - 250Hz>15kHz Dimensions (Each Speaker) - 4-1/4H x 2-7/8W x 2-5/8D; L&R speakers together weigh 9-1/3 ounces Color - Silver  (less)

Response - 70Hz - 20kHz  (less)

electronics and components to this system via dual inputs. Additional features include a headphone out, supplied remote and separate control features for volume, bass and treble. PC & Portable Speakers 2.1 System SRSDB500  (less)

stereo by utilizing the 2 rear  (less)

a cinch to improve the audio on your notebook, desktop or MP3 player. In addition to the headphone jack for personal listening, this speaker system features a built-in AM/FM radio with large backlit LCD panel. PC & Portable Speakers 2.1 System SRSDF30  (less)

device features a unique subwoofer and digital amplifier technology which will fill your room with high-quality sound. MP3 & Portable Electronics Outlet Personal Speakers Outlet CPFIX001/BSTOCK  (less)

for high quality sound Active/Passive operation Magnetically shielded Unit Size - Folded - 5-5/8 x 5 x 1-1/8 / Opened - 8-3/4 x 5 x 4-1/2 Unit Weighs about 9 ounces without batteries  (less)

or at home. The unit is powered via the included AC adaptor or 3 "AA" batteries. MP3 & Portable Electronics iPod Accessories SRSBTM30  (less)

Size - Folded - 5-5/8 x 5 x 1-1/8 / Opened - 8-3/4 x 5 x 4-1/2 Unit Weighs about 9 ounces without batteries  (less)

business or pleasure. PC & Portable Speakers Travel & Portable SRST88  (less)

package (12 oz including batteries). The unit is magnetically shielded, so it won't interfere with other electronics, and the two-way power supply lets you use batteries or an AC outlet (along with the optional AC-E60HG or AC-E60A AC adapter).  (less)

or at home. The unit comes with a remote control and the unit is powered via the included AC adaptor or 3 "AA" batteries. MP3 & Portable Electronics Outlet Personal Speakers Outlet SRSBTM30/BSTOCK  (less)

portable stereos and CD players Open-back system  (less)