SPECO TECHNOLOGIES Extension Speaker: Powered, 2-Way, 4 ohm Impedance, 5 1/2 in Overall Wd

The SPECO TECHNOLOGIES Extension Speaker: Powered (MPN AES4) is an indoor wall-mount speaker. This powered, 2-way unit features a 5 1/2-inch overall width, 4 ohm impedance, and operates on 12V DC.

SKU 3G-OTH-382603

Also listed as: AES 4 · AES-4

Brand

SPECO TECHNOLOGIES

Item

Extension Speaker: Powered, 2-Way, 4 ohm Impedance, 5 1/2 in Overall Wd

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

SPECO TECHNOLOGIES

Manufacturer Part Number

AES4 

Type

2-Way 

12V

Impedance

4 ohm 

Overall Wd

5 1/2 in 

Power Style

Powered 

For Location

Indoor 

Technical Documents

No technical documents available for this product.

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SPECO TECHNOLOGIES Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPECO TECHNOLOGIES Extension Speaker: Powered (MPN AES4) is an indoor wall-mount speaker. This powered, 2-way unit features a 5 1/2-inch overall width, 4 ohm impedance, and operates on 12V DC.

Frequently Asked Questions

What is the SPECO TECHNOLOGIES AES4 extension speaker used for?

The SPECO TECHNOLOGIES AES4 is a powered, 2-way indoor wall-mount speaker used for paging and background music in commercial facilities. Its 12V DC operation and 4 ohm impedance make it suitable for integration with 12V paging systems in offices, schools, and retail spaces.

What are the specifications of the SPECO TECHNOLOGIES AES4 speaker?

The AES4 is a powered, 2-way speaker with 4 ohm impedance, 5 1/2-inch overall width, and 12V DC power. It is designed for indoor wall-mount installation. The manufacturer part number is AES4.

Where to buy the SPECO TECHNOLOGIES AES4 speaker worldwide?

3G Electric supplies the SPECO TECHNOLOGIES AES4 extension speaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this powered indoor wall-mount speaker.

How to install the SPECO TECHNOLOGIES AES4 wall-mount speaker?

Mount the AES4 securely to a wall using appropriate hardware for the surface. Connect the 12V DC power supply and audio input per the wiring diagram. Ensure impedance matches the amplifier (4 ohm). Test audio levels before finalizing the installation.

Used in

Common applications for SPECO TECHNOLOGIES

Retail surveillance — SPECO TECHNOLOGIES O8VB3 8MP IP bullet camera for outdoor perimeter monitoring

Warehouse security — SPECO TECHNOLOGIES H16HRLN10TB hybrid recorder integrating analog and IP cameras

Office building paging — SPECO TECHNOLOGIES SP6PTW pendant-mount speaker for public address

Parking lot monitoring — SPECO TECHNOLOGIES O4BDD2 4MP IP bullet camera with 360° viewing angle

Indoor dome surveillance — SPECO TECHNOLOGIES VLDT3WM 2MP varifocal dome camera for lobby coverage

Camera power distribution — SPECO TECHNOLOGIES DCPLGBLOK female DC plug to terminal block for CCTV installations

SPECO TECHNOLOGIES Products

3G Electric supplies SPECO TECHNOLOGIES wall-mount speakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all SPECO TECHNOLOGIES products →Contact our engineers →