S9 is proud to fly the company's new mini-version of a universal digital speakers, audio input through the interface can connect MP3, iPod players, CD players, music phones, notebook computers, desktop computers and other audio equipment, providing perfect sound quality re - release.
S9 concise fashion the overall design, product look and feel great circle arc process for the white design, with a crystal texture;you nan status with indicator light, the first black box mesh, black and white highlights the strong contrast fashion, noble temperament . Compact size, easy to move. At home, you can edge on the bed can be placed next to the computer, but also can be used as a portable stereo, along with travel home with you.
S9 model with a wide range of power supply. First, the four can be used to supply V alkaline batteries; Secondly, the USB power cord can be powered via the computer; the third, you can connect USB power adapter, external power supply. Of these, four ordinary alkaline battery on the 5th, under normal playing conditions, can be continuous playback time of 15 hours.
Power amplifier circuits used in analog amplifier mature, high-frequency distortion of small, high frequency sound, low-frequency dynamic range. In addition, due to box size and speaker size of a reasonable design, this speaker of the lower limit of the frequency of low-frequency playback of 90Hz, so speakers can S9 pop music and the high, medium and full bass performance, full of music to meet the individual needs to appreciate.
S9-wide-band loudspeaker design, has a wide directivity, low distortion characteristics. Unit used Diaphragm cone index, which has good rigidity and high-frequency characteristics of the extension. Bubble light side of the centering and support high-quality films of high-shun support systems, it has a good transient response and mechanical stability, can effectively improve the transient response of loudspeakers. CCWA包铝using copper voice coil wound Kapton voice coil system and skeleton, they are light weight, low internal resistance, no eddy current loss, high temperature characteristics, so that high sensitivity speakers and high power carrying capacity of the output. In addition the quality of the units of light speed ultra-high frequency vibration to create favorable conditions for the extension of direct high-frequency 20KHz.
Speaker for the inverter design, but with open back, about each one, about the design of Tune effectively as an independent left and right channels to provide interference-free. About the internal structure of box before and after the non-symmetric, so the sound could have been avoided standing wave generated by reflection symmetry. Box asymmetric structure, has changed the box reflection of the reflector tracks, scattered reflected sound energy, so that superposition of focused sound to minimize staining, making the sound clear and thorough.
Cabinet to increase the sound-absorbing cotton, appropriate changes in the damp air inside the box, so that in the low-frequency part of a more clean, clear, sound will not have the feeling of beating about the bush.
In short, S9 proud to fly with a stylish mini digital sound, beautiful shape, dress your desktop, your room; S9 compact portable size to allow the transfer in space, or even go out with the use of all simple; S9 rigorous classical acoustic design, but also enjoy the music you listen to the best notes.
Technical specifications
Rated Power: 4W (THD = 10%)
Signal to noise ratio:> 80 dB (A weighted)
Distortion: <0.5% (1KHz)
Frequency response: 90 Hz - 20 kHz
Impedance: 4 Ω
Weight: 0.8 kg
Power Supply: USB power supply / DC 5V 800mA / 4 of 5 batteries
Size: 207mm x 87 mm x 86mm
Color white |
