DSP643 is a landscape garden speaker. It has a built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple loudspeakers.
The high-class resin enclosure is of rock shape and weatherproof. It is with heavy damage proof finish. Easy and secure installation in outdoor area.
It is an ideal choice for industrial and commercial applications in outdoor areas, such as train station, shopping mall, parking area and factory where background music and paging are needed.

DSP20SUB(100V & 8Ω) 10 Inch 200W In-Ground Outdoor SubwooferApril 17, 2025The DSP20SUB 10” 200W In-Ground Outdoor Subwoofer is designed to deliver deep, powerful bass for outdoor audio systems. Featuring a 10” dual voice coil (DVC) polypropylene and Santoprene subwoofer, ...viewwe will contact you within 24 hours.
【Good News】DSPPA Won the Top10 National Brands for 12 YearsDecember 18, 2020Abstract: Good news!!! DSPPA won the 2020 “Top10 PA & Conference System (National) Brands”.On 16th December, the COK Cup · Sound, Light and Video Intelligence Industry Pageant and the 16th HC B...view
[DSPPA] Recipient Of Three HonorsDecember 24, 2021DSPPA was accorded the “Top 10 Public Address and Conference System (National) Brand” and “Top 10 Audio and Video Supplier”, spearheading the national brand building.view