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3G Electric
WOLO 4003 Siren Speaker, 12V DC, 7 in Overall Length - Electronic Siren System Accessories
WOLOElectronic Siren System Accessories

WOLO 4003 Siren Speaker, 12V DC, 7 in Overall Length

The WOLO Siren Speaker (MPN 4003) is a 12V DC electronic siren system accessory with a 7-inch overall length. It is compatible with model 4001 and includes mounting hardware, offering a lightweight design for…

SKU 3G-OTH-488709

Brand
WOLO
Item
4003 Siren Speaker, 12V DC, 7 in Overall Length
Part Number
4003
Category
Electronic Siren System Accessories
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

WOLO
Manufacturer Part Number
4003
Overall Lg
7 in
DC
12V
Features
Light Weight
Includes
Mounting Hardware
Product Type
Siren Speaker
Input Voltage
12V DC
Compatible with Manufacturer Model Number
4001

Technical Documents

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WOLO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WOLO Siren Speaker (MPN 4003) is a 12V DC electronic siren system accessory with a 7-inch overall length. It is compatible with model 4001 and includes mounting hardware, offering a lightweight design for straightforward installation.

Frequently Asked Questions

What is the WOLO Siren Speaker 4003 used for?

The WOLO Siren Speaker 4003 is a 12V DC electronic siren system accessory designed for industrial warning and alert applications. Its lightweight build and included mounting hardware simplify installation on vehicles or fixed equipment. 3G Electric supplies this speaker globally, supporting safety systems across manufacturing, mining, and emergency response sectors.

What are the specifications of the WOLO Siren Speaker 4003?

The WOLO Siren Speaker 4003 operates on 12V DC input voltage, has a 7-inch overall length, and is compatible with model 4001. It features a lightweight design and includes mounting hardware. As a siren speaker accessory, it delivers audible alerts for industrial environments. 3G Electric sources this WOLO component for worldwide delivery.

Where to buy the WOLO Siren Speaker 4003 worldwide?

3G Electric supplies the WOLO Siren Speaker 4003 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide this 12V DC siren speaker with mounting hardware included. Contact us for availability and lead time to your location.

How to install the WOLO Siren Speaker 4003?

Install the WOLO Siren Speaker 4003 by mounting it securely using the included hardware, then connecting it to a 12V DC power source compatible with model 4001. Ensure proper wiring polarity and a stable mounting surface for reliable operation. 3G Electric supplies this lightweight speaker and can advise on generic installation best practices.

Used in

Common applications for WOLO
Passenger vehicles — WOLO 300-2T low-tone disc horn, 12V DC, 115 dB, with mounting bracket
Passenger vehicles — WOLO 400 high-tone horn system, 12V DC, 120 dB, includes two red horns and hose
Material handling equipment — WOLO 372LE-24/48 high-tone horn, 24–48V DC, 115 dBA, with mounting bracket
Material handling equipment — WOLO 370LC-72/80L2WV high-tone horn, 72–80V DC, 115 dB, with heavy-duty varistor
Emergency warning systems — WOLO 4001 electronic siren controller, Hi-Lo/Wail/Yelp tones, manual override switch
Vehicle-mounted and fixed warning systems — WOLO 4000-2 electronic siren controller, Yelp tone, adjustable metal swing bracket
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WOLO Products

3G Electric supplies WOLO electronic siren system accessories. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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