DSP117 is a wall mount speaker with a built-in 70V/100V transformer. The 70V/100V transmission is realized in a high-voltage and low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible. It’s made of high quality ABS environmental-friendly material, which is safe and endurable; High sensitivity 90dB±2dB, long life span, clear and sonorousness sound.
It is widely used in schools, gyms, squares, parks, parking lots, train stations, airports, villas, supermarkets and shopping malls. It is an ideal choice for public broadcasting.

Model | DSP117 |
Speaker Unit | 4.5"×1 |
Working Voltage | 70V/100V |
RMS | 10W |
Freq. Resp | 180Hz-15kHz |
Sensitivity | 90dB±2dB |
Max SPL(1m) | 100dB±2dB |
Size ((H×W×D) | 188×228×101mm |
Weight | 0.8kg |
DSP406II 10W Wall Mount SpeakerAugust 17, 2018The DSP406II Wall-Mount Speaker delivers clear, sonorous audio with an integrated top wiring design for sleek aesthetics and hassle-free installation. The enclosure is constructed from high-density fi...view
DSP112 6W PA Wall Mount SpeakerJune 7, 2021This product is a wall-mounted speaker. With several terminals, it can be widely used in hotels, commercial buildings, shopping malls, schools, and entertainment places. The speaker is made of high qu...view
DSP406 5W-10W Beaver Board Wall Mount SpeakerNovember 15, 2016Description:DSP406 Wall mount speaker built in 70/100V transformer, the multiple power tapes5-10W are helpful for different applications varies from room size and ambient noise surroundings.Max sound ...viewwe will contact you within 24 hours.
DSPPA | Witness Friendship at 2025 International Annual MeetingJune 3, 2025Abstract: On May 30, DSPPA held a grand international annual meeting, strengthening the partnership with its distributors.view
Holiday Notice of National DaySeptember 30, 2021Abstract: Wish you and your family a happy National Day!view