The product DSP4465 adopts a two-way frequency division structure and uses a dome tweeter for high-frequency sound. It has the characteristics of long transmission distance and high sensitivity. This series of products is suitable for public places such as hotels, shopping malls, supermarkets, schools, and entertainment venues. 
Model | DSP4120 | DSP4235 | DSP4350 | DSP4465 |
Drive Unit | 0.75"+4"1 | 0.75"+4"2 | 0.75"+4"3 | 0.75"+4"4 |
Rated Power | 15W | 30W | 45W | 60W |
Sensitivity (1m,1W) | 90dB±2dB | |||
Frequency Response | 100~ 18000Hz | |||
Max. SPL | 102dB±2dB | 104dB±2dB | 105dB±2dB | 106dB±2dB |
Height (mm) | 265 | 386 | 507 | 628 |
Width (mm) | 130 | |||
Depth (mm) | 120 | |||
Weight (kg) | 1.7 | 2.5 | 3.4 | 4.2 |
DSP403N Indoor Column SpeakerMarch 22, 2017DSP403N is an indoor column speaker built-in 70v/100v transformer. The 70v/100v transformertechnique reduces line losses on longer distance and allows easy parallel connection of multiple loudspeakers...view
DSP358 New 120W Outdoor Column SpeakerJune 25, 2025This series of speakers are weatherproof outdoor column speakers with a 70V/100V transformer built in. The 70V/100V transmission is realized in a high-voltage, low-current mode, which makes longer dis...view
DSP458 Outdoor Waterproof Column SpeakerMarch 14, 2017This series of speakers are weatherproof outdoor column speakers with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer dis...viewwe will contact you within 24 hours.
Characteristics and Composition of Digital Conference SystemMarch 29, 2019Today, with the rapid development of science and technology and society, people have more and more information in their daily life and work. Therefore, information exchange and communication between p...view
The Best Meeting Room Microphone（2）March 29, 20193.Natural voiceA carefully selected meeting room microphone system can improve voice clarity and make meetings easier and less boring. Delegates no longer need to raise their voices to make themselves...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
