00:52 D series DSP digital power amplifier, using imported Alldsp software.#amplifier #dsp #audio
00:29 Dual 8 and dual 10 inch line array active models#Line array #subwoofer #active line array
00:38 Professional neodymium magnetic stage line array and subwoofer speakers.#speaker #stage speakers #stage
00:26 D4-2000 DSP digital power amplifier indoor stage feedback.#amplifier #power amplifier #dsp amplifier
00:17 Professional stage speaker exhibition hall, welcome to visit the factory and audition.#Line array #subwoofer #stage
00:51 Professional stage line array and subwoofer speakers, good products with high sound quality.#Line array #subwoofer #audio
00:45 5000 watts dj subwoofer amplifier plate class-d audio 1u power amplifier#power amplifier #audio #digital amplifier
00:26 Sinbosen professional product display. Welcome customers to visit the company.#power amplifier #Line array