NIPPON HAKUYO ELECTRONICS Stand-alone Type Marine Public Address

Manufacturer: NIPPON HAKUYO electronics ltd.
Product: Stand-alone type Marine Public Address

Introduction

The OHE-3500 series not only transmits commands onboard, but also integrates with various systems and plays a role as a comprehensive center for onboard communication.
The OHE-3100 and OHE-3200 series include analog amplifiers that deliver outputs ranging from 50W to 150W, offering options for embedded, desktop, and wall-mounted configurations.
We will connect with various devices according to your needs and build a system that meets your needs.

Product List

Model	Description
OHE-3500A	Stand-alone type, Marine Public Address ~900W
OHE-3310B2	Stand-alone type, Marine Public Address ~300W *Built-to-Order Models
OHE-3315B2	Stand-alone type, Marine Public Address ~600W *Built-to-Order Models
OHE-3317B2	Stand-alone type, Marine Public Address ~900W *Built-to-Order Models

OHE-3500 feature

Employs a highly efficient digital power amplifier, realizing “”high efficiency”” of about 75% or more compared to analog type.
In addition, the system uses RS485 digital signals to control communication between the main body finished panels, significantly reducing the number of wire specifications.

High Reliability

Equipped with the latest high-reliability parts and digitally controlled for high reliability.
In addition, the newly developed housing maintains high environmental performance onboard.

Maintenance

Connectors link all units and boards mounted on the main unit, allowing for easy removal.
The LED indicator visualizes the status of the main body.
In addition, the newly developed firmware makes it possible to easily change the operation of the microphone and speaker.