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Country South Korea
|Product name||300W Horn speaker with VMS for snow truck||Certification||-|
Trucks & Trailers
Speaker & Horn
|Keyword||horn speaker , roadway safety , vms , snow removal truck||Unit Size||-|
|Brand name||PX-100||Unit Weigh||-|
|Supply type||-||HS code||-|
This is a system installed in a snow plow and broadcasting warning.
This system consists of a speaker for warning broadcasting and VMS for information about traffic congestion and accident.
It was designed to be installed on a snow plow. When it works on a roadway to remove snow, it is necessary to warns the rear access vehicle to ensure safety work.
In particular, VMS literally communicates traffic conditions to keep drivers for their safe driving.
Itt can be installed on other construction vehicles such like a TMA.
1) Product Composition
- Acoustic part built in Amplifier
- Brackets for Speaker & VMS
- Remote Controller
2) Operation Power : DC12 ~ 24V
3) Output Power : 300W
4) Distance Range : about 1Km
5) Operational Range : 300m
6) SPL in Max. : 146dB
7) Size : 900 X 222 X 319mm
COMPRESSION DRIVER UNIT * 1 pcs
METERIAL & FINISH
BLACK SEMI-CLASS FINISH
1 3/8 -18 UNEF Threaded throat
133mm Diamete, 98mm Deep
VOICE COIL IMP
8 ohm ± 15% / DCR 6.8 ohm ± 5%
RMS 300 watts continuous
150 - 5000 ㎐ (-20dB peck)
123 ㏈/W ± 2㏈ / Measured 1.2kHz at 3.3ft (100cm) on axis 1.0 wattage input.
Must not evident when sweeping from 120Hz to 5.0kHz at 8.8 constant voltage
2,704 g (95.39 oz)
4 ohm stereo output
100W * 2CH
2 ohm stereo output
200W * 2CH
4 ohm bridge output
300W * 1CH
1 * 30A AMP ATO
400 * 320 * 100
3dB 10Hz TO 40KHz
Signal / Noise Factor
300 mV - 4V
minimum effective resistance
2 ohm stereo / 2 ohm bridge
NET WEIGHT (AMP CASE NET)
3Kg + 2.86Kg
product usage environment
light emitting display
1 TON- RED,YELLOW
3 TON - RED/GREEN/YELLOW/BLUE
BLACK / SILVER
method of communications
infrared light, / PC(RS-232)
rated power input·output
AC 220V / DC12C /DC24V
consumption of electrical power
20W / MAX40W(1TON)40W / 80W (3TON)
TEXT KOREA(99) / ENGLISH(99)
|Payment Options||Negotiable||Shipping time||Negotiable|
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.