DSP405N is waterproof with built-in memory, especially produced for DSP9000 Network Audio System, which is easy to set up (no need of IP address setting), easy to use (plug and play), more reliable (support online and offline running). The system includes all kinds of IP terminals like IP Network Server, IP Paging Microphone, IP Speaker, IP Audio Terminal, IP amplifier, IP Fire Alarm Panel, etc. It offers a new IP audio solution to medium to large audio projects such as hotel, supermarket, shopping mall, rest home, school, etc.
Speaker unit | 4＂×2，2.5 ×1 | 4＂×4，2.5 ×1 |
Sensitivity（1m,1W） | 89±2dB | 89±2dB |
SPL（1m） | 102±2dB | 102±2dB |
Frequency response | 140Hz-14KHz | 140Hz-14KHz |
Rated power（RMS） | 20W | 40W |
Frequency response | 20Hz-20KHz | 20Hz-20KHz |
S/N ratio | ≥81dB | ≥81dB |
Distortion | ≤0.1％ | ≤0.1％ |
Decoding format | MP3、WMA、WAV、ACC、OGG、APE、FLACetc | |
Network interface | RJ45（10/100M） | |
Support protocol | TCP/IP、UDP、ICMP、IGMP（Multicast） | |
Power supply | ~90-240V | |
Dimension（H×W×L） | 400×160×120mm | 610×160×120mm |
Weight | 5.5kg | 6.2kg |
AUX205N 20W IP Outdoor Column SpeakerJune 27, 2017Acoustic quality is good,casing is made of aluminum&magnesium alloy,can withstand sunshine ,rain, wind and snow,suitable for outdoor/indoor use.They are widely used in public supermarkets,schools,...view
DSP458 New 160W 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
DSP403II Indoor Column SpeakerNovember 18, 2016The DSP403II series are indoor column speakers made of nylon high-fiber crystal with good permeability, using a two-way structure, clear bright sound, and broader frequency response, suitable for various indoor applications.viewwe will contact you within 24 hours.
DSPPA | Invite You to Booth E15 at Infocomm Asia 2023May 17, 2023Abstract: Hereby sincerely invite you to DSPPA booth E15 at the Queen Sirikit National Convention Center, Bangkok, Thailand.view
Exhibition Invitation || Meet at Beijing InfoComm China 2021July 15, 2021Abstract: DSPPA sincerely invites you to attend Beijing InfoComm China 2021 at the China National Convention Centre.view
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