Products

Home » Product Category » AHDs » Portable Directional Acoustic Device » RP41C-A

RP41C-A

Peak SPL@1m: 158dBA, Max Range: 2239m
18kg heavy-duty unit for ultra-long-distance large-area communication
Optimized sound diffusion for far-field operation communication
Powerful acoustics for long-distance mass emergency alerts
Long-distance evacuation broadcasts for large disaster zones
Remote voice command delivery for open-pit mining management
Long-range acoustic deterrence for military field exercises
Distant voice persuasion for super-large crowd gatherings
Ultra-far voice communication for offshore ship patrols
Wide-area emergency alerts for industrial parks and border zones

Quantity:
Availability:





Inquire Add to Basket

Product Description

FAQ

Application

Download

Product Overview

The RP41C-A is a crew-carried focused-beam acoustic unit that couples extended throw with terrain portability, for security and emergency staff wanting more output than a compact projector without losing mobility. Its 18.33 kg, 574 x 204 x 510 mm body drives a Peak SPL@1m of 158 dB and Continuous SPL@1m of 148 dB through a 15-degree window, reaching 891 m in use and 2239 m at the outer edge for intelligible long-range verbal orders and tone. A control console runs the device over TCP/IP via LAN or Wi-Fi links, while it holds custom audio for immediate playback. Powered by 12-30 V DC or 110-260 V AC, it mounts on trucks or stands at installed sites, covering industrial site protection, public order, zone broadcast, and border path support.

Description of Characteristics

• Longer Throw

Driving a Peak SPL@1m of 158 dB through its 15-degree window, the unit carries verbal orders and tone 891 m in routine use (2239 m at the far edge), out-distancing the compact tier.

• Balanced Mass and Output

At 18.33 kg with a 574 x 204 x 510 mm profile and a 240 W rated drive, it delivers high-pressure projection yet stays liftable for truck or ground roles.

• Portable Design

The device measures 485mm × 145mm × 485mm and weighs 18kg, combining compact structure with lightweight construction for easy portability and rapid deployment in field operations or emergency scenarios.

• Wired-or-Wireless Command

A dedicated control console operates the device over TCP/IP in both LAN and Wi-Fi modes, letting a staff run broadcast calls from a compartment or a forward mount.

• Onboard Mission Audio

It keeps verbal, tone, and repel clips ready for on-demand playback without standalone devices.

• Dual-Source Powering

The 12-30 V DC input taps a truck system, while 110-260 V AC via adapter supports installed sites, moving the device between moving and stationary roles.

• All-Weather Build

Rated IP65 and qualified for -40 C to +60 C operation (5%-95% humidity, -50 C to +70 C storage), it runs through dust, rain, and temperature extremes in open conditions.

Table of Key Equipment Parameters

Parameter	Details
Peak SPL@1m	158dBA
Continuous SPL@1m	148dBA
Max Range	2239m
Acoustic Beam	±15°@2kHz/-3dB
Dimension(WDH)	574mm204mm510mm
Weight	18.33kg
IP Rating	IP65

FAQ

Application

The RP41C-A mainly serves industrial site protection, public order, zone broadcast, and border path support.

• Common application scenarios

· Industrial site protection: Its longer 891 m throw blankets wider plant fences with directed verbal caution, cutting the count of units needed for full spread.

· Public order & rescue: Emergency staff use the extended window for assembly address and event directives from greater distance than the compact tier allows.

· Zone broadcast: From truck or mount, it delivers synchronised broadcast calls and civic messages across a broad working zone during emergencies.

· Border path support: Truck-mounted, it aims repel and notice tone at border sectors, widening path spread without exposing staff.