20W 4ohm Sound Exciter Model: SL-E02 Dimension: outer Diameter 44mmBaffle Opening 14.5mm Height Refer to Drawing in details Nominal Impedance :8ohm +-15% at 1000HZ Power Rating: 20watt Maximum 30Watt Lowest Resonant Frequency :500+-20% HZ Output sound pressure Level(S.P.L): 86+-3db/0.1 Watt.10CMeter.Average at 800,1000,1200,1500HZ Frequency Rang:FO-20 KHZ, Average SPL+-10bd Distortion :5% Maximum at 1000HZ 20W Polarity: Diaphragm shall move forward when Apply a Positive DC current the or Marked Terminal Load Test :Bt audio Signal Generator At 12.6 Volts. Total 48 hours and 20-20KHZ resonant Frequency Abnormal Sound Test: Must be Normally tasted Bt 12.6 Volts Sinwave Operation Temperature:-20deg to 50deg Storage Temperature :-49deg to 60deg.
Car audio, car dvd/cd/mp3/mp4 player, 7''car dvd with GPS.
Wireless digital video doorphone, pda mobile, mp4, mp3.
MP3 player, radio with USB/SD MP5 video player.
Internet radio, internet music players.
AM / FM radio USB MP3/MP4/MP5 music and movie player module, bluetooth, ipod control panel access, audio control board and PCBa.
Mp3, mp4, umpc, mini projector, DC, DV.
Variety of prototype like Communication prototype: fax machine, intercom, cell phone, household appliance prototype: air conditioner, TV, electric cooker, coffee maker;digital prototype:cd, mp3/mp4, radio;auto parts:car, motorcycle.CNC machining, steroelithography, selective laser sintering, rapid prototyping, vacuum casting, paint/finishing
Video game players and accessories, mp3, mp4, mp5, earphone, microphone.
Bluetooth speaker, voice recorder, power bank, bluetooth shutter, MP3, MP4, USB flash drive.
