DP88 новый HD видео 15 клавиатура SIP дверной телефон
US $10.00-$299.00
Высококачественная сетевая Колонка 30
- Категория: Broadcast\u00A0Intercom\u00A0Systems >>>
- Поставщик: Spon,Communications,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 19016.92 $* | 19967.62 $* |
| Aug-19-2025 | 18856.2 $* | 19799.77 $* |
| Jul-19-2025 | 15820.6 $* | 16611.48 $* |
| Jun-19-2025 | 18537.25 $* | 19464.99 $* |
| May-19-2025 | 16140.14 $* | 16947.58 $* |
| Apr-19-2025 | 18217.28 $* | 19128.64 $* |
| Mar-19-2025 | 18057.83 $* | 18960.37 $* |
| Feb-19-2025 | 17898.9 $* | 18793.82 $* |
| Jan-19-2025 | 17738.21 $* | 18625.73 $* |
Характеристики
KEY FEATURES
● Bass reflex subwoofer design with 5” woofer and 3” tweeter, ensuring excellent sound reproduction of human voice.
● Easy configuration via user-friendly web interface.
● All-in-one speaker with built-in network audio decoder, class-D digital amplifier and DSP (digital signal processor), ensuring crystal clear voice intelligibility all the time.
● Scheduled bell ringing tasks with custom MP3 audio files can be stored in the FTP server of the speaker, specific audio files can be played automatically at the specified time even when the speaker is offline.
● Fully compliant 3rd party SIP endpoint, compatible with most mainstream on-premise and cloud/hosted VoIP telephone systems.
● Work with VoIP telephone system for live voice announcements.
● Work with SPON® XC-9000 audio management software for powerful features such as live and scheduled voice announcements, real-time and timed background music, emergency notification alerting, zone paging, etc.
● Optional: USB 2.0 port on the back of the speaker can be connected to SEC-M1101A - LED Digital Wall Clock for synchronous time & text display.
● Optional: Auxiliary speaker output (8Ω) on the back of the speaker can be connected to and drive NAC-301H - 30 Watt 8 Ohm Cabinet Speaker.
● Optional: Built-in UHF wireless receiver module can be used together with NAC-5059C - Mini Lavalier Lapel UHF Wireless Microphone for local sound reinforcement in the classroom.
● Easy configuration via user-friendly web interface.
● All-in-one speaker with built-in network audio decoder, class-D digital amplifier and DSP (digital signal processor), ensuring crystal clear voice intelligibility all the time.
● Scheduled bell ringing tasks with custom MP3 audio files can be stored in the FTP server of the speaker, specific audio files can be played automatically at the specified time even when the speaker is offline.
● Fully compliant 3rd party SIP endpoint, compatible with most mainstream on-premise and cloud/hosted VoIP telephone systems.
● Work with VoIP telephone system for live voice announcements.
● Work with SPON® XC-9000 audio management software for powerful features such as live and scheduled voice announcements, real-time and timed background music, emergency notification alerting, zone paging, etc.
● Optional: USB 2.0 port on the back of the speaker can be connected to SEC-M1101A - LED Digital Wall Clock for synchronous time & text display.
● Optional: Auxiliary speaker output (8Ω) on the back of the speaker can be connected to and drive NAC-301H - 30 Watt 8 Ohm Cabinet Speaker.
● Optional: Built-in UHF wireless receiver module can be used together with NAC-5059C - Mini Lavalier Lapel UHF Wireless Microphone for local sound reinforcement in the classroom.
System Topology Diagram
Product Parameters
Power Supply: | AC 220V 50Hz | ||||||
Power Consumption: | ≤65W | ||||||
Rated Power Output: | 2×30W | ||||||
Network Protocol: | SIP 2.0 (RFC 3261), FTP, HTTP, TCP/IP, UDP, ARP, ICMP, IGMP | ||||||
Audio Codec: | MP3, PCM/L16, ADPCM | ||||||
Maximum SPL: | 101dB±3dB | ||||||
S/N (Signal-to-Noise) Ratio: | ≥80dB | ||||||
Frequency Response: | 35Hz-18kHz | ||||||
Auxiliary Speaker Output: | 8Ω (Low-Impedance) | ||||||
Interface: | 2×RJ45 Ethernet Port, 1×USB 2.0, 2×Line Input (1/8” TS Jack), 1×Line Output (1/8” TS Jack), 1×Auxiliary Speaker Output (8Ω), 1×Power Input | ||||||
Dimensions: | 290×215×117mm | ||||||
Weight: | 3.3kg | ||||||
Standard Accessories: | 1×8.2 ft. 1/8” Male to Male Audio Cable, 1×Installation Manual | ||||||
Optional Accessories: | Fixed Power Cord (US/EU/UK/AU) | ||||||
Typical Application
Company Profile
With over 20 years of experience in audio IoT research, development, and production, SPON stands at the forefront of the industry. Our state-of-the-art acoustic noise reduction laboratory, fully automated SMT factory, and spacious company premises spanning 57,000 square meters reflect our commitment to innovation and excellence.
Certifications
SPON's advantages lie in our technological expertise, customized approach, extensive experience, comprehensive support, state-of-the-art facilities, and unwavering commitment to quality. These factors set us apart and make us the preferred choice for audio technology solutions in the IoT industry.
FAQ
Q: How can I contact SPON's customer support team?
A: You can reach out to our customer support team through our hotline, email, or online support platform. Our dedicated team willpromptly respond to your inquiries and provide the necessary technical supportand solutions.
Q: Does SPON offer OEM/ODM services?
A: Yes, SPON provides OEM/ODM services. We have extensive experience in working with clients to develop and manufacture customized products according to their specific requirements and branding needs.
Q: What are the benefits of choosing SPON for OEM/ODM services?
A: By choosing SPON for OEM/ODM services, you can benefit from our expertise in audio technology, extensive manufacturing capabilities, and dedicated team of professionals. We can help you bring your ideas to life, offering flexible customization options, quality assurance, and timely delivery of products. Our goal is to collaborate closely with you to create innovative and tailored solutions that meet your unique business needs.
A: You can reach out to our customer support team through our hotline, email, or online support platform. Our dedicated team willpromptly respond to your inquiries and provide the necessary technical supportand solutions.
Q: Does SPON offer OEM/ODM services?
A: Yes, SPON provides OEM/ODM services. We have extensive experience in working with clients to develop and manufacture customized products according to their specific requirements and branding needs.
Q: What are the benefits of choosing SPON for OEM/ODM services?
A: By choosing SPON for OEM/ODM services, you can benefit from our expertise in audio technology, extensive manufacturing capabilities, and dedicated team of professionals. We can help you bring your ideas to life, offering flexible customization options, quality assurance, and timely delivery of products. Our goal is to collaborate closely with you to create innovative and tailored solutions that meet your unique business needs.
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