

|
Model |
DSP420L |
DSP420T |
DSP420S |
|
Rated Power |
20W |
||
|
Driver Units |
4”×1, 1”×1 |
||
|
Power Taps |
- |
- |
20W/10W/5W/2.5W/8Ω |
|
Sensitivity |
89dB±2dB |
||
|
Frequency Response (-10dB) |
90-20KHz |
||
|
Coverage Angle (1kHz/-6dB) |
130° |
||
|
Input |
8Ω |
100V |
500Ω/1kΩ/2kΩ/4kΩ/8Ω |
|
Dimension (W*H*D) |
152×217×119mm |
||
|
Weight |
2.02kg |
2.32kg |
|
|
Color |
Black/White |
||
DSP420L 4'' 8Ω 20W Waterproof Wall Mount SpeakerNovember 27, 2023This device features a 4" woofer and a 1" tweeter. It has an impedance of 8Ω and a rated power of 20W. The frequency response range is 90Hz-20kHz, and the sensitivity is 89±2dB. The product size is ...view
DSP530T 5'' 30W Waterproof Wall Mount SpeakerNovember 27, 2023This device features a 5" woofer and a 1" tweeter. It operates at 100V with a rated power of 30W. The frequency response range is 80Hz-20kHz, and the sensitivity is 89±2dB. The product size is 175x14...view
DSP2601 20W Waterproof Outdoor Wall Mount Speaker with Power TapNovember 16, 2021Enjoy your music outdoors with DSP2601 waterproof wallmount loudspeakers, which is beauty, durability, performance and user friendliness. It delivers high quality audio as well as clean and clear anno...viewwe will contact you within 24 hours.
DSPPA 28thAnniversary CelebrationNovember 23, 20168th Aug., 2016, all the members of DSPPA gathered in DSPPA industrial park to celebrate her 28th anniversary.view
Knowledge Points to be Considered in the Design of Public Broadcasting SystemJuly 25, 2019Transmission modeThe output power of the system is fed by cable broadcasting. Requirements for line attenuation: In public broadcasting systems, line attenuation from the output of public address ampl...view