50W Warning Horn Speaker detected by Shock


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
South Korea
Brand name
PX-200S
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
detection, horn speaker, protection, warning
Category
Other Security & Protection Products , Auto Sensors , Speaker & Horn , Shock Absorbers

DOOKWANG CO., LTD

Membership
PRO
Country / Year Established
South Korea South Korea / 2015
Business type
Manufacturer
Verified Certificate

5

DUNS

Product name 50W Warning Horn Speaker detected by Shock Certification -
Category Other Security & Protection Products
Auto Sensors
Speaker & Horn
Shock Absorbers
Ingredients -
Keyword detection , horn speaker , protection , warning Unit Size -
Brand name PX-200S Unit Weigh -
origin South Korea Stock -
Supply type - HS code -

Product Information

 

50W Warning Horn Speaker detected by Shock

 

 

│ DESCRIPTION │

 

It is a warning device that transmits sound information such as an alarm sound to a collision vehicle and workforce at work-zone on a roadway.

 

This is an one piece that contains a horn speaker, amplifier, battery and mecury tilt S/W module.

 

It is mounted on reflexive collapsible cones and deploy them in the direction of the coming vehicles to detect and alert the workforce at work-zoen.

 

When the incoming vehicle hits the cones, it senses it and emits an a big alarm over 130dB around.

 

The alert sound is continued for 30 seconds.

 

The installer in charge of this work has to check its battery and operation in advance.

 

 

1) Product Composition

      - Acoustic part built in Amplifier and battery

      - String to hold

      - Cable for charging

2) Output Power : 50W

3) Operational Range : 20m

4) SPL in Max. : 130dB

5) Size : 100 X 140 X 100mm

5) Weight : 1.3Kg

1. Speaker

 

ITEM

SPECIFICATION

TYPE

COMPRESSION DRIVER UNIT

METERIAL & FINISH

BLACK SEMI-CLASS FINISH

MOUNTING

1 3/8 -18 UNEF Threaded throat

OVERALL DIMENSION

96mm Diamete, 56.5mm Deep

VOICE COIL IMP

4 ohm ± 15% / DCR 3.6 ohm ± 5%

POWER RATING

RMS 50 watts continuous

FREQ. RESPONCE

150 - 5000 ㎐ (-20dB peck)

S.P.L

123 ㏈/W ± 2㏈ / Measured 1.2kHz at 3.3ft (100cm) on axis 1.0 wattage input.

BUZZERS& RATING

Must not evident when sweeping from 120Hz to 5.0kHz at 8.8 constant voltage

NET WEIGHT

840 g

 

2. Amplifier

 

ITEM

SPECIFICATION

4 ohm bridged output

50W

Fuse capacity

 

AMP CASE Size

 

Frequency Range

3dB 10Hz TO 30KHz

Signal / Noise Factor

>97dB

Distortion rate

0.03

Input sensitivity

300 mV - 8V

minimum effective resistance

MONO

Rated voltage

DC12V

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

DOOKWANG CO., LTD

Country / Year Established
South Korea South Korea / 2015
Membership
PRO
Business type
Manufacturer

5

DUNS

President
SANG-IL, PARK
Address
427beon-gil Naechon-myeon Pocheon-si Gyeonggi, 12-2,5dong, Pocheon-si, Gyeonggi-do, Korea
Product Category
Industrial Equipment Alarms,Other Consumer Electronics,Police & Military Supplies,Roadway Safety
Year Established
2015
No. of Total Employees
1-50
Company introduction

Dookwang Co., Ltd is a manufacturer of road & traffic safety products in Korea. 

 

Based on 30 years of accumulated acoustic technology, we have developed some of specific acoustic devices and lauched the new concept of brand name for road & traffic safety. It's "Directional Long Range Acoustic Device(DLRAD)". 

 

As a result of successful result, we supplied DLRADs to Korea Highway Corp., and continue to develop and launch various products. 

 

Moreover, to improve efficienty and safety in roadway, we are constantly deveoping visual products with associated equipments. 

 

To answer the needs of overseas, we are proceeding the standardiztion now.  

Main Markets

Germany Germany

India India

Israel Israel

Japan Japan

Kuwait Kuwait

Qatar Qatar

Saudi Arabia Saudi Arabia

Thailand Thailand

U.A.E. U.A.E.

Viet Nam Viet Nam

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