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RP11C

Peak SPL@1m: 147 dBA, Notification Range: 1000m
Weight 5.45kg with enhanced acoustic hardware
6+ hours continuous broadcasting endurance
Larger dimension: 235mm×270mm×245mm
Specialized for maritime communication & offshore rescue
Applicable to forest and grassland wildlife protection
Fits critical infrastructure security monitoring
Ideal for law enforcement and large crowd management
Delivers stronger long-range high-intensity sound diffusion

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Product Description

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Product Overview

The RP11C is a handheld LRAD (Long Range Acoustic Device) designed for voice broadcasting, public address, and high-intensity sound dispersion. With advanced directional sound technology, it maintains clear voice intelligibility over long distances and in high-noise conditions. This lightweight portable loudspeaker runs on a built-in lithium battery for over 6 hours, making it ideal for emergency command, security patrols, outdoor campaigns, and bird repellent applications.

Description of Characteristics

• Outstanding High-intensity Sound Performance

The device achieves a peak sound pressure level (SPL) of 147 dBA@1m, with a sound beam angle of ±15°@2kHz and a notification range of 1000 m, demonstrating exceptional strong sound dispersion and long-range broadcasting capabilities.

• Outstanding Voice Performance

The device supports a frequency response ranging from 250Hz to 7000Hz, covering both human voice and common audio bands with exceptional sound reproduction quality.

• Outstanding Portability and Battery Life

The device features a lightweight design with a total weight of just 5.45 kg, equipped with a high-performance lithium battery that supports over six hours of continuous broadcasting and voice communication.

• Advanced Features and User-Friendly Operation

The device supports one-touch ventilation and broadcast functions, equipped with a USB port and Bluetooth mode for comprehensive functionality. Controls are operated via buttons and knobs, ensuring easy operation even when wearing gloves or in extreme weather conditions.

• Military-grade Environmental Adaptability and Reliability

The product has passed rigorous tests under the U.S. military's MIL-STD-810H standard, including high-temperature, low-temperature, and drop tests, while featuring IP65 protection that ensures stable operation even in harsh climates and extreme environments.

Table of Key Equipment Parameters

Parameter	Details
Peak SPL@1m	147dBA
Continuous SPL@1m	138dBA
Notification Range	1000m
Acoustic Beam	±15°@2kHz/-3dB
Dimension(WDH)	235mm270mm245mm
Weight	5.45kg
IP Rating	IP65

FAQ

What mobile modes does this product support?

The RP11C supports handheld, strap-mounted, and backpack carry. Our backpack is specially designed to store devices and accessories while allowing operation without removing the equipment.

Does this product support tripod use?

The RP11C features a standard tripod mount at its base, allowing it to be used with a tripod.

Is this product compatible with in-car use?

The RP11C features a dedicated magnetic mount that can be securely attached to the vehicle roof using magnetic force.

What control methods does this product support?

The RP11C can be operated directly via buttons or knobs, and supports Bluetooth mode for secure connection with all Bluetooth-enabled external audio devices to play their audio content.

In what environments can this product be used?

The RP11C features a low-temperature resistant lithium battery, operating within a temperature range of-40°C to +50°C with an IP65 protection rating, enabling it to withstand various harsh weather conditions.

Does this product support OEM/ODM customization?

The RP11C offers OEM/ODM customization services, enabling clients to achieve tailored production solutions such as control language adaptation, custom color schemes, and exclusive equipment nameplate designs. It also supports the installation of external accessories like handheld laser illuminators and LED lighting units.

Application

The primary application scenarios for RP11C include Critical Infrastructure Security, Maritime, Mass Notification, public safety, and Wildlife Protection.

Common application scenarios:

• Maritime

The RP11C enables broadcast alerts, voice announcements, and loudspeaker warnings in fields such as ship communication, offshore security, and maritime search and rescue operations.

• Mass Notification

The RP11C features portability, IP65 protection, and extended battery life, enabling large-scale broadcast notifications for applications such as earthquake disaster alerts and public traffic announcements.