Quick Overview
- Brand & Origin: MERLAUD (French)
- Model: CA20
- Rated Power Output: 18W Column Nominal Acoustic Output
- Network Transmission: TCP/IP-Based Digital Audio Streaming
- PoE Capability: Standard Power over Ethernet (PoE) Supported
- Installation Form Factor: Wall-Mount Column with Mounting Bracket
- Auxiliary Power: Supports Flexible 12–24V DC External Input
- Warranty: 1 (One) Year Service Warranty
General Information
| Brand Name |
MERLAUD |
| Model Number |
CA20 |
| Country of Origin |
France |
| Country of Manufacture |
China |
| Device Type |
18W IP PoE Column Wall-Mount Network Speaker |
| Installation Method |
Wall-Mount Vertical Column with Heavy-Duty Bracket |
Acoustic & Audio Performance
| Nominal Power Output |
18 Watts Continuous Output |
| Speaker Type |
Acoustic Column Array with High-Clarity Voice Drivers |
| Sound Coverage |
Extended Vertical & Focused Horizontal Dispersion for Reverberant Spaces |
| Frequency Response |
Wide Commercial Voice & Music Frequency Spectrum |
| Audio Transmission Latency |
< 50 ms Ultra-Low Network Delay |
Network, Power & Construction
| Network Interface |
Standard RJ45 10/100M Ethernet Port |
| Network Protocol |
TCP/IP, UDP, ARP, ICMP, IGMP Streaming Protocols |
| Power over Ethernet (PoE) |
Supported (IEEE 802.3af/at Standard) |
| Auxiliary DC Power |
12V ~ 24V DC External Power Terminal |
| Enclosure Construction |
Rugged Aluminum / Industrial ABS Column Body with Metal Grille |
Warranty & Support
| Warranty Coverage |
1 (One) Year Service Warranty |
| Technical Support |
GCTL Security Certified Engineering, IP Audio System Design & Commissioning |
| Delivery & Installation |
Complete Supply, Wall Mounting & Network Setup Available Across Bangladesh |
The MERLAUD CA20 18W IP PoE Column Wall-Mount Speaker is an advanced commercial IP network acoustic column designed for large educational lecture halls, long school corridors, hospital concourses, hotel lobbies, multi-story shopping centers, and transport terminals across Bangladesh. Built with French audio engineering expertise, the CA20 features an expanded 18W column driver array that delivers higher acoustic output and focused directional sound dispersion. This design significantly reduces unwanted sound reverberation and echo in large architectural spaces, ensuring superior speech intelligibility and rich background music playback. Powered seamlessly via standard PoE or flexible 12–24V DC auxiliary input, it enables streamlined installation over existing Cat5e/Cat6 network cabling without requiring dedicated high-voltage speaker lines. Pricing starts around ৳12,500 depending on project scale and network setup requirements.
18W Column Acoustic Array
High-output column driver array provides focused sound projection, reducing echo in large halls and delivering powerful voice clarity.
Single-Cable PoE Integration
Supports Power over Ethernet (PoE), enabling digital audio streaming and power transmission simultaneously through a standard network cable.
TCP/IP Digital Audio Core
Connects directly to the local LAN network for independent IP zone addressing, scheduled bell broadcasts, and instant live voice paging.
Rugged Wall-Mount Bracket
Comes with a heavy-duty mounting bracket and support for 12–24V DC power, offering maximum installation flexibility across commercial interiors.
To explore more advanced audio broadcasting and enterprise meeting solutions, browse our full range of
Conference & PA System solutions in Bangladesh.
What is the price of MERLAUD CA20 18W IP PoE Column Wall-Mount Speaker in BD?
The price for the MERLAUD CA20 18W IP PoE Column Wall-Mount Speaker starts around ৳12,500 at GCTL Security depending on project specifications, quantity, and complete PA audio system setup.
What is the difference between MERLAUD CA10 and CA20 column speakers?
The MERLAUD CA20 delivers a higher 18W acoustic output (compared to 9W on the CA10), offering greater sound pressure coverage and longer throw distance for larger or noisier indoor spaces.
What are the power options for the MERLAUD CA20 speaker?
It can be powered directly via standard PoE (Power over Ethernet) from a PoE switch or locally via an auxiliary 12V–24V DC power adapter.
Need MERLAUD CA20 18W IP PoE Column Speaker Price & Quotation in BD?
Contact GCTL Security for authentic commercial PA systems, column speaker engineering guidance, and nationwide delivery across Bangladesh.
