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SIP&ONVIF&DANTE Network Speakers/Microphone Console
·Professional supplier, OEM/ODM accepting
·15W/30W/60W speakers, different choice
·SIP/ONVIF/Dante. PoE. HTTP. API. RTP Multicast
·Professional supplier, OEM/ODM accepting
·15W/30W/60W speakers, different choice
·SIP/ONVIF/Dante. PoE. HTTP. API. RTP Multicast
WALL MOUNT SPEAKER
WALL MOUNT SPEAKER
CELLING SPEAKER
CELLING SPEAKER
HORN SPEAKER
HORN SPEAKER
COLUMN SPEAKER
COLUMN SPEAKER
MICROPHONE CONSOLE
MICROPHONE CONSOLE
COMPANY PROFILES
COMPANY PROFILES
OPA is a global OEM/ODM specialist in IP communication and audio solutions. With more than two decades of engineering and manufacturing expertise, we develop and produce unified communication (UC) systems and IP audio endpoints that combine in-house hardware, embedded software, and networking stacks delivering reliable. scalable products for enterprise UC, industrial intercom, and public -address applications worldwide.
Our portfolio spans SIP network speakers (ceiling, wall, horn, column), ONVIF speakers. Dante speakers, and full IP audio endpoints, built on open standards: SIP . ONVIF Dante · PoE. HTTP API. RTP Multicast. From end-to-end customization and in-house tooling to volume manufacturing and global compliance support, OPA is the manufacturing partner behind communication ecosystems trusted in 100+ countries - with strategic offices in the United States, the Czech Republic, the UAE, and China.
Our products are not only hot-selling in the domestic market, but also well-received worldwide.
We are strict for every step like producing, quality control, packing and so on.
We can provide customized design for our customers and your own designs are privacy.
PRODUCTION&SHIPPING
CERTIFICATES
PRODUCTS CHOOSE
PRODUCTS CHOOSE
Check our website and choose the products you want. Or you can contact with our sales for further details.
QUOTAION
QUOTAION
Confirm product details with our sales then you will get a quotation from us.
SAMPLES CONFIRM
SAMPLES CONFIRM
After price confirmed, you will get PI then arrange to pay sample fee. We will ship them to let you confirm.
PAYMENT
PAYMENT
When you receive the samples and confirm, you need to pay 30%~50% deposit to us for the production. We will send you production PI then you can arrange to make the payment.
PRODUCTION
PRODUCTION
After we get the deposit, we will arrange to start the production.
SHIPPING
SHIPPING
We will show you pictures and video after production finished. You need to pay the balance before the shipping then we can arrange to ship the goods.
HOW TO MAKE AN ORDER
Company News
OPA SIP Speaker: Key Advantages for Building an Efficient IP Paging System
OPA SIP Speaker: Key Advantages for Building an Efficient IP Paging System
Modern facilities operate at a pace where a single missed announcement can disrupt operations, delay teams, or even compromise safety. IP paging systems have therefore bec
Created on 08.05
SIP Speakers by OPA Co., Ltd. | Reliable IP Paging & Intercom Solutions
SIP Speakers by OPA Co., Ltd. | Reliable IP Paging & Intercom Solutions
In today's fast-paced business environment, clear and instant communication is no longer a luxury; it is an absolute necessity for operational success. Whether you are coordin
Created on 08.05
SIP Speaker Solutions by OPA Co., Ltd. | High-Quality VoIP Paging & Intercom
SIP Speaker Solutions by OPA Co., Ltd. | High-Quality VoIP Paging & Intercom
Introduction: What Is a SIP Speaker and Why Your Business Needs One
A SIP speaker is a network-connected audio device that uses the Session Initiation Protocol to delive
Created on 08.05
SIP Speakers vs Analog Speakers: Why Choose OPA's IP Paging Solutions
SIP Speakers vs Analog Speakers: Why Choose OPA's IP Paging Solutions
Introduction: The Shift from Analog PA to Modern IP Audio
Walk into almost any older school, hospital, factory, or retail building and you will still find a legacy analog publi
Created on 08.05
SIP Speaker Solutions by OPA Co., Ltd. – IP Paging & PA Systems
SIP Speaker Solutions by OPA Co., Ltd. – IP Paging & PA Systems
Introduction: Why the World of Public Address Is Going Digital
The landscape of business communication has changed dramatically over the past decade, and nowhere is that shift more v
Created on 08.05
OPA's SIP Speakers: New Features, Enhanced Performance, Competitive Pricing
OPA's SIP Speakers: New Features, Enhanced Performance, Competitive Pricing
OPA Co., Ltd., a leading provider of communication and emergency notification solutions, has officially announced a major upgrade to its SIP speaker product line. This ref
Created on 08.05
ONVIF Speaker - OPA Co., Ltd. | Wholesale IP Speaker Manufacturer
ONVIF Speaker - OPA Co., Ltd. | Wholesale IP Speaker Manufacturer
Modern public address and emergency broadcast projects demand far more than a simple loudspeaker bolted to a wall. An ONVIF speaker is a network audio device that integrates seamle
Created on 08.05
OPA SIP Speaker Guide: SIP and ONVIF Protocols for Superior Audio Solutions
OPA SIP Speaker Guide: SIP and ONVIF Protocols for Superior Audio Solutions
Introduction: The Backbone of Modern IP-Based Audio Systems
In today's connected world, communication protocols determine how effectively audio systems function within la
Created on 08.05
SIP Speakers: Common Questions Answered for Business Communication
SIP Speakers: Common Questions Answered for Business Communication
Introduction: Why Modern Businesses Are Turning to SIP Speakers
Business communication has evolved far beyond the simple intercom systems of the past, and the SIP speaker has emer
Created on 08.05
ONVIF Speaker Solutions by OPA Co., Ltd. | Reliable IP Audio for Surveillance
ONVIF Speaker Solutions by OPA Co., Ltd. | Reliable IP Audio for Surveillance
Introduction to OPA Co., Ltd. and Our Expertise in IP Audio Solutions
OPA Co., Ltd. has established itself as a trusted name in professional audio and security technolo
Created on 08.05
Cabinet Satellite Speaker: Best Ways to Use and Top Benefits
Cabinet Satellite Speaker: Best Ways to Use and Top Benefits
A cabinet satellite speaker is a compact loudspeaker engineered to deliver clear, detailed audio while taking up minimal space in your listening room. Unlike bulky floorstanding towers,
Created on 08.05
OPA SIP Speakers: Reliable IP Paging & Intercom Solutions
OPA SIP Speakers: Reliable IP Paging & Intercom Solutions
Modern businesses and institutions are continuously searching for communication tools that are both powerful and simple to manage, which is precisely where the SIP speaker has emerged as a
Created on 08.05
ONVIF Speaker for Industrial Use | OPA Co., Ltd.
ONVIF Speaker for Industrial Use | OPA Co., Ltd.
The Growing Need for Integrated Audio-Visual Security
The modern industrial facility is a complex environment where safety, communication, and operational efficiency intersect at every corner. Secu
Created on 08.05
ONVIF IP Horn Speaker with Two-Way Audio | OPA Co., Ltd.
ONVIF IP Horn Speaker with Two-Way Audio | OPA Co., Ltd.
What Is an ONVIF IP Horn Speaker and Why Does Your Business Need One?
An ONVIF IP horn speaker is a network-enabled audio device designed to deliver clear, powerful sound across large outdo
Created on 08.05
OPA Co., Ltd. SIP Speakers: Superior VoIP Audio for Modern Communication
OPA Co., Ltd. SIP Speakers: Superior VoIP Audio for Modern Communication
In today's fast-paced business landscape, seamless communication is no longer a luxury—it is an absolute necessity. As organizations continue to migrate from traditional anal
Created on 08.05
ONVIF Speaker | OPA Co. – Advanced IP Audio for Security Integration
ONVIF Speaker | OPA Co. – Advanced IP Audio for Security Integration
What Is an ONVIF Speaker and Why Does It Matter?
In an era where physical security and communication systems are rapidly converging, the ONVIF speaker has emerged as a cornersto
Created on 08.05
Cabinet Satellite Speaker | OPA's Premium Home Theatre Upgrade
Cabinet Satellite Speaker | OPA's Premium Home Theatre Upgrade
Introduction: OPA Cabinet Satellite Speaker – Compact Power for Immersive Sound
The OPA Cabinet Satellite Speaker represents a remarkable fusion of compact design and high-fidelity au
Created on 08.05
Cabinet Satellite Speaker | High-Quality Audio Solutions by OPA Co., Ltd.
Cabinet Satellite Speaker | High-Quality Audio Solutions by OPA Co., Ltd.
The world of modern audio reproduction has evolved dramatically over the past decade, and few components embody this evolution better than the cabinet satellite speaker. As
Created on 08.05
ONVIF Speaker Manufacturer - OPA Co., Ltd | IP Audio Solutions
ONVIF Speaker Manufacturer - OPA Co., Ltd | IP Audio Solutions
The rapid evolution of IP-based security and communication systems has fundamentally transformed the way organizations manage audio, paging, and emergency notifications across distributed
Created on 08.05
ONVIF Speaker Solutions: High-Quality IP Audio by OPA Co., Ltd.
ONVIF Speaker Solutions: High-Quality IP Audio by OPA Co., Ltd.
Introduction to OPA Co., Ltd. and Our ONVIF Speaker Series
OPA Co., Ltd. has established itself as a dedicated developer and manufacturer of professional electroacoustic equipment, w
Created on 08.05
ONVIF Speaker - High-Quality IP Audio Solutions by OPA Co., Ltd.
ONVIF Speaker - High-Quality IP Audio Solutions by OPA Co., Ltd.
Introduction to ONVIF Speakers
An ONVIF speaker is a network-enabled audio device that complies with the Open Network Video Interface Forum (ONVIF) standards, allowing it to communi
Created on 08.05
ONVIF Speaker | Advanced IP Audio Solutions by OPA Co., Ltd.
ONVIF Speaker – Powerful IP Audio for Modern Security
Modern security systems have evolved far beyond simple video recording, and today's businesses demand integrated solutions that deliver both visual and audible intelligence in real time. An ONV
Created on 08.05
Cabinet Satellite Speaker: Premium Sound & Design | OPA Co., Ltd.
Cabinet Satellite Speaker: Premium Sound & Design | OPA Co., Ltd.
The modern listening experience demands more than just loud output; it requires precision, depth, and a seamless blend of form and function. At OPA Co., Ltd., a leading name in elec
Created on 08.05
Cabinet Satellite Speaker | Compact Design, Powerful Sound for Home Theater
Cabinet Satellite Speaker | Compact Design, Powerful Sound for Home Theater
Introduction
When you are building a modern home theater system, the choice of loudspeakers often determines whether you experience a cinematic masterpiece or simply hear
Created on 08.05
Ceiling Satellite Speaker | OPA Co., Ltd. – High-Performance In-Ceiling Audio
Ceiling Satellite Speaker | OPA Co., Ltd. – High-Performance In-Ceiling Audio
Introduction: OPA Co., Ltd. – Your Trusted Audio Partner
Ceiling satellite speakers have quickly become one of the smartest audio choices for modern homes and commercia
Created on 08.05
Cabinet Satellite Speaker Solutions by OPA Co., Ltd. - Superior Sound
Cabinet Satellite Speaker Solutions by OPA Co., Ltd. - Superior Sound
What Are Cabinet Satellite Speakers and Why They Matter
A cabinet satellite speaker is a compact loudspeaker housed inside a purpose-built enclosure that delivers clean, accura
Created on 08.05
Cabinet Satellite Speaker: Premium Audio Solutions by OPA Co., Ltd.
Cabinet Satellite Speaker: Premium Audio Solutions by OPA Co., Ltd.
Introduction to OPA Co., Ltd. and the Cabinet Satellite Speaker Lineup
OPA Co., Ltd. has established itself as a leading manufacturer of precision-engineered electroacoustic prod
Created on 08.05
OPA Ceiling Satellite Speaker: Are In-Ceiling Speakers Good for Surround Sound?
OPA Ceiling Satellite Speaker: Are In-Ceiling Speakers Good for Surround Sound?
Introduction to Ceiling Satellite Speakers for Surround Sound
The modern home theater experience has evolved far beyond the bulky floor-standing speakers of the past,
Created on 08.05
Cabinet Satellite Speaker Buying Guide: Best for Home Theater
Cabinet Satellite Speaker Buying Guide: Best for Home Theater
Home theater enthusiasts often spend hours agonizing over the perfect display, but the audio side of the equation frequently receives far less attention. The reality is that sound makes
Created on 08.05
Ceiling Satellite Speaker Buying Guide | OPA Co., Ltd. Advantages
Ceiling Satellite Speaker Buying Guide | OPA Co., Ltd. Advantages
Introduction: Rethinking Modern Audio Distribution
The way we experience sound in our homes and businesses has changed dramatically over the past decade, and the ceiling satellite
Created on 08.05
Cabinet Satellite Speaker - Superior Sound by OPA Co., Ltd.
Cabinet Satellite Speaker - Superior Sound by OPA Co., Ltd.
Introduction to OPA Co., Ltd. and Our Expertise in Audio Solutions
OPA Co., Ltd. has established itself as a trusted name in the electroacoustic industry, delivering precision-engineered
Created on 08.05
Ceiling Satellite Speaker: Why OPA Ceiling Speakers Are Your Best Choice
Ceiling Satellite Speaker: Why OPA Ceiling Speakers Are Your Best Choice
Introduction to Ceiling Satellite Speaker
In the modern era of home entertainment, the way we experience sound has evolved far beyond simple stereo systems placed on shelves
Created on 08.05
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