PC-Lautsprecher

Computer Speakers TB-21K1. THD (At 1KHz 1W): 1% 2. Function keys: volume control/power switch; 3. With power indicator; 4. Driver Unit Subwoofer speaker: 4inch woofer Satellite speaker: 2.5inch full frequency 5. Internal transformer; 6. Max up temperature: ≤75K; 7. Main body material: wood; 8. S/N.: >=70dBShenzhen Beitianli Electronic Co., Ltd. is specializing in designing & manufacturing PC related audio accessories and broadband chat system. Our factory covers an area of 30,000 square meters and has a work force of more than 1,500 workers. Mainly on OEM/ODM, We provide high quality audio products to major computer factories such as Lenovo, Philips, Targa etc..