S, high quality drivers and a decent amplifier. The m20 uses a response 3"driver and a 6"subwoofer in wood cabinets. Wood is much more effective dampening back wave transmission than plastic. The amplifier doesn't skimp on parts. The result is a surprising quality of sound for the price. The volume control is located on light cord that extends from the speaker making allowing you to make adjustments easily at any time.
Amplifiers system
Rated power 50w rms
Frequency range 20hz-120hz
Signal-to-noise
Signal-to-Noise >85dB
Distortion THD<1% ( 8|¸¡¡é1KHz )
Input sensitivity 458mV
Input impedance 47K|¸
Swans M-50WS
Acoustic System
System Type 2-way 2nd order vented satellite speaker system
Drivers Configuration Woofer:3" Mid-bass driversTweeter: 20mm aluminum dome tweeter
Frequency Range 110Hz-20kHz
Harmonic Distortion 210Hz-20kHz¡¨¹1%(2.83V/1m)
Sensitivity 81dB (2.83V/1m)
Nominal Impedance 8|¸
Power Range 1-15W
Other Parameter
Finished Walnut / Black piano lacquer
Dimension (W¡¨¢H¡¨¢D(mm)) 140¡¨¢140¡¨¢180
Net Weight 1.6kg
Swans M-50WSUB
Acoustic System
System Type Active vented box sub system
Drivers Configuration Woofer: 6.5" subwoofer driver
Frequency Range 38Hz-300Hz
Harmonic Distortion 60Hz-300Hz¡¨¹1%(2.83V/1m)
Sensitivity 80dB (2.83V/1m)
Nominal Impedance 8|¸
Power Range 10-120W
Other Parameter
Finished Walnut / Black piano lacquer
Dimension (W¡¨¢H¡¨¢D(mm)) 285¡¨¢327¡¨¢251
Net Weight 10Kg
M20-5.1mkii
Wer amplifier circuit, which consists of three components; front end input circuit with digital volume control, power control circuit, and six-channel post-stage power amplifier circuit. The result is a system with almost twice as much power handling as the previous revision with improved dynamic sound and deep powerful bass. Included in the revisions was also a convenient remote with digital volume control for easy operation. The m20-5.1mkii provides
8|¸¡¡¡§|1khz )
Frequency range 120hz-20khz
Signal-to-noise >92db
Distortion Thd<0.1%
Input impedance 22k|¸
Web cam
Video enthusiasts get ready... our new QuickCam was made just for you. By combining a digital zoom, built-in microphone, and high-quality VGA CCD sensor, the QuickCam Pro 4000 lets you express your creativity like a pro.
Now you can create amazing videos and shoot 1.3 megapixel still photos with ease. Or add live video to Yahoo! Messenger, MSN?Messenger, and AIM while you chat. You may also make live video calls, set up a video monitoring system, or send photos and video along with your email. You can even add video to your eBay auctions. Enhance the way you communicate and animate your life.
FEATURES
Enjoy 640x480 video resolution with the advanced VGA CCD sensor and high-quality 1.3 megapixel photo resolution
Add live video to Yahoo!?Messenger with integrated software.
Use Logitech's free IM Video Companion?to add live video to Create movies like a pro with studio-quality MGI?editing software
2.0 USB direct transmisson of power,pure music embodies.High-quality IC engines,aweet pure sound quality.
External control internal circuit of low-power shutdown mode.stereo headphines to enlarge mode,and internal thermal shutdown protection mechanism,and make use of circuit and characteristics of the most large extent the decrease of noise (clicks and crack) and distortion.
Specifications
1)R.M.S.:1W*2
2)P.M.P.O.:320W
3)Drive Unit:2.25"
4)S/N:<65dB
5)Frequancy Response:45Hz--18KHz
6)The gift box size:150X78X115 MM Product Size:70X73X110MM.
-LCD Digital Display: display song title and synchronous lyrics
-SD/MMC reader and USB reader-WAV/MP3/WMA audio capable
-AUX input port available for PC, MP3/4/5, music mobile and PSP audio source
-DSP FM digital radio with strong anti-jamming ability and reception ability
-Support radio auto save
-Calendar, Clock, Alarm and scheduled shutdown
-Full-functional remote control
-Multiple EQ modes: SRS WOW, normal, pop, rock, classic, jazz, soft, super bass
-Power Supply: built-in lithium battery; USB; DC power - 5V (support playing while in charging)
-Frequency Response: 60Hz-20KHz
-Signal to noise ratio: >85dB
Overall shape, classical and elegance; separate power amplifier to provide good quality for output; in the high-density wooden cabinet materials, pure tone; 5 inch woofer, powerful.
Peak power 380watt
Speaker:5 inch+3 inch x 2
Output power :20w + 9w x2(rms)
Frequency range : 55hz-18khz.
Simple styling, small and beautiful, volume keying, bump key surface design, easy to operate, speakers magnetically shielded, placed arbitrarily to listen, the best partner of mp3 and mp4 notebook computers. USB powered.
Peak power 30watt
Speaker:2 inch x 2
Output power:1.5w x 2(rms)
Frequency range : 60hz-18khz.
Speaker power:10 watts rms per channel (2 channels)
30 watts rms subwoofer
Frequency response:40hz ~ 20khz
Satellite speakers (with stand):d82mm x w8mm x h1204mm
Subwoofer: d21mm x w240m x h160mm
Driver unit: 4 inchs + 3 inchs *2
Subwoofer enclosure material:wood and plastic
Signal-to-noise ratio (snr):80db
With fm vfd ok function , usb sd slot, remote controller
Compatible with vcd , cd, ld stereo system
High sound quality for pc games, music etc.
Low distortion design for pc, notebook or mp3 player
For both outdoor and domestic uses.
Excellent frequency response .
Satellite speakers (with stand):d82mm x w8mm x h1204mm
Subwoofer: d21mm x w240m x h160mm
Driver unit: 4 inchs + 3 inchs *2.
S-600c 5.1 ch speaker home theater system, multi media speaker home audio speaker
Speaker power:60 watts rms
Frequency response:40hz ~ 20khz
Driver unit woofer: 5.25 inch satellite 3inchx5
Subwoofer enclosure material: wooden and plastic
Signal-to-noise ratio (snr):45db
Power supply:220v 50~60hz
·with fm VFD ok function, USB SD slot, remote controller
·compatible with VCD/CD/LD/stereo system
·high sound quality for pc games, music etc.
·low distortion design for pc, notebook or mp3 player
·for both outdoor and domestic uses
·excellent frequency response
·super woofer, powerful amplifier circuit, hi-fi surround sound
·amazing price.
.
Speaker size:5.25"+3"*2
Output power:30W+10W*2
Function:USB,SD,Karaoke,FM,VFD display
Piano black,Remote control to USB,SD,FM
3pcs 2030IC;57*38 Transformer
Power supply:AC220V/50Hz.
Color box size:37.6*24.5*48CM
Carton size:75.5*39*49.5CM.
Product name: wood computer speaker box support SD/MMC,USB disk
Specifications:
Built-large-capacity lithium batteries
Support USB,SD,MMC card mp3 player songs
LED lights instructions
Support one,the next song,adjust volume,play/pause;Mode switching.
Three power supply:Lithium own power supply,computer USB power supply,DC power supply
Remote control functions
Other information:
1. Stable raw material with high quality
2. Fast shipment
3.We do supply best services to all the customers. The more you order , the better price you will get .
4. If you have problem with the price or other problems , please contact with our sales directly at any time
Packing by Color box Product size:150*60*66mm Color box size:190*80*75mm Carton size:40*42*39.5CM Caron quantity:50PCS
1.Accompanying speaker for PC,Mp3,MP4 and notebook
2.Mellow and clear timbre
3.Built-in active amplifier
4.Pure and elegant sound quality with unsurpassed effect
5.In compliance with acoustics and aesthetics rationable
Other information:
1. Stable raw material with high quality
2. Fast shipment
3.We do supply best services to all the customers. The more you order , the better price you will get .
4. If you have problem with the price or other problems , please contact with our sales directly at any time
Packing by color box carton size:705*395*370mm q'ty:40pcs/ctn
Material:Pure ABS
Rate power: 3W x 2
Frequency range90HZ~20KHZ(Hz);
Input voltage: DC5( V );
Impedance: 4HM( ª+ );
Frequency response: 50/60HZ(Hz);
Power supply:USB Cable for PC(5V);
Other information:
1. Stable raw material with high quality
2. Fast shipment
3.We do supply best services to all the customers. The more you order , the better price you will get .
4. If you have problem with the price or other problems , please contact with our sales directly at any time
Packing by color box carton size:705*395*370mm q'ty:40pcs/ctn
1,attractive colors available;
2,professional digital audio play, sound clear, bass powerful;
3,magnetically shielded and noise reduction design, minimizes high-frequency interference and the damping in the cabinets, making high quality sound without distortion;
4,frequency response curve design, cooperates fully with the magnetic shield inside the aluminum cap of the high-fidelity bass.
Other information:
1. Stable raw material with high quality
2. Fast shipment
3.We do supply best services to all the customers. The more you order , the better price you will get .
4. If you have problem with the price or other problems , please contact with our sales directly at any time
Standard packing:gift box Product size:60*85*60mm 40pcs per carton customized
Monophony IC, black plastic housing, black mesh fabric,no paint spraying,hi-fi,active speaker, high qulity. Mains AC Powered stylish designed 2.0 audio system for desktop audio solutions.No power required! - Well maybe just one USB wire. USB powered stylish designed 2.0 audio system for desktops and all portable device. An exotic sub-woofer housing with 'opera' house look and feel designed satellites wired to a 'red-halo' rotary volume control with integrated MP3-in and headphone-out jacks sets the visual and audio palette alight.
RMS SUB23W + CEN11W+9Wx 4 = 80W
Drivers SAT: 3¡¡À Full Range
Center: 3¡¡À X2 Full Range SUB£º 6.5¡¡À Woofer
Distortion 0.5% 1W
Separation ¡Ý40dB(1KHz)
Frequency 35Hz ¡¡íº¬C 20KHz
S/N ¡Ý70dB
Dimension (WxHxD) SUB:170W x 313H x 315D
SAT: 110W x120H x 95D CEN: 220W x110H x 95D
Function Spec. STANDBY¡¢VOL-/+¡¢INPUT(AUX)¡¢2.1/5.1¡¢
LED& Remote Control
