CODE 3 Speaker With Single/Dual Speaker Bracket: Speaker, 12V
The CODE 3 Speaker With Single/Dual Speaker Bracket is an electronic siren system accessory, supplied as a 12V speaker with an overall length of 5 19/32 inches. It includes mounting hardware and is identified by…
SKU 3G-OTH-488717
Need installation or engineering help?
Ask a question
Product Description
The CODE 3 Speaker With Single/Dual Speaker Bracket is an electronic siren system accessory, supplied as a 12V speaker with an overall length of 5 19/32 inches. It includes mounting hardware and is identified by manufacturer part number C3900TH21-SD.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CODE 3 C3900TH21-SD speaker used for?
The CODE 3 C3900TH21-SD is a 12V electronic siren system accessory used in emergency vehicles to project audible warnings. It includes a single or dual speaker bracket and mounting hardware for secure installation in police, fire, or ambulance applications.
What are the specifications of the CODE 3 C3900TH21-SD speaker?
The CODE 3 C3900TH21-SD speaker operates at 12V input voltage, has an overall length of 5 19/32 inches, and includes mounting hardware. It is a speaker-type accessory for electronic siren systems, identified by manufacturer part number C3900TH21-SD.
Where to buy the CODE 3 C3900TH21-SD speaker worldwide?
3G Electric supplies the CODE 3 C3900TH21-SD speaker to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us to order this electronic siren system accessory.
How to install the CODE 3 C3900TH21-SD speaker bracket?
Install the CODE 3 C3900TH21-SD speaker using the included mounting hardware. Securely attach the bracket to a flat surface in the vehicle, connect the 12V power supply, and ensure the speaker is aimed forward for optimal sound projection. Follow local wiring codes.
CODE 3 Products
3G Electric supplies CODE 3 electronic siren system accessories. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









