EXW Singapore — collect or forward from our Singapore office.

3G Electric
SOUNDTUBE SA502 Audio Amplifier with Auxiliary Input and Euroblock Output - Audio Amplifiers
SOUNDTUBEAudio Amplifiers

SOUNDTUBE SA502 Audio Amplifier with Auxiliary Input and Euroblock Output

The SOUNDTUBE SA502 is an audio amplifier featuring an Auxiliary (1/8 in) input and a Balanced Stereo Euroblock output. It includes a 4-Pin Euroblock connector for installation. This model is designed for use with…

SKU 3G-OTH-384735

Also listed as: SA 502 · SA-502

Brand
SOUNDTUBE
Item
SA502 Audio Amplifier with Auxiliary Input and Euroblock Output
Part Number
SA502
Category
Audio Amplifiers
Available to Order
Also known as:SA502SOUNDTUBE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SOUNDTUBE
Manufacturer Part Number
SA502
Type
(Euroblock)/High Level Euroblock Input
Includes
4-Pin Euroblock
Input Style
Auxiliary (1/8 in)
Output Style
Euroblock

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SOUNDTUBE SA502 is an audio amplifier featuring an Auxiliary (1/8 in) input and a Balanced Stereo Euroblock output. It includes a 4-Pin Euroblock connector for installation. This model is designed for use with SOUNDTUBE audio systems.

Frequently Asked Questions

What is the SOUNDTUBE SA502 amplifier used for?

The SOUNDTUBE SA502 is an audio amplifier designed to integrate with SOUNDTUBE audio systems. It accepts an Auxiliary (1/8 in) input and delivers a Balanced Stereo Euroblock output, making it suitable for commercial or installed sound applications where reliable, low-noise amplification is required.

What are the specifications of the SOUNDTUBE SA502?

The SOUNDTUBE SA502 amplifier features an Auxiliary (1/8 in) input style and a Euroblock output style. It includes a 4-Pin Euroblock connector for installation. The manufacturer part number is SA502, and it is designed for use with SOUNDTUBE audio systems.

Where to buy the SOUNDTUBE SA502 worldwide?

3G Electric supplies the SOUNDTUBE SA502 amplifier worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this SOUNDTUBE audio amplifier for your project.

How to install the SOUNDTUBE SA502 amplifier?

Install the SOUNDTUBE SA502 by connecting your audio source to the Auxiliary (1/8 in) input and wiring the Balanced Stereo Euroblock output to your speakers using the included 4-Pin Euroblock connector. Follow standard audio installation practices: ensure power is off, use shielded cable, and verify polarity.

Used in

Common applications for SOUNDTUBE
Commercial offices — SOUNDTUBE CM31-EZ-BK ceiling speakers for background music and paging in open-plan and private office areas.
Retail stores — SOUNDTUBE CM62-EZS-II-WH ceiling speakers for distributed audio and announcements in sales floors and customer areas.
Conference rooms — SOUNDTUBE SM31 wall plate (AC-SM31-MP-BK) for mounting speakers in meeting and presentation spaces.
Educational facilities — SOUNDTUBE tile bridge for CM62-EZ/CM82-EZ speakers to support ceiling installations in classrooms and lecture halls.
Hospitality venues — SOUNDTUBE theft-resistant grille for IW31-EZ speakers in public areas such as lobbies and corridors.
Audio system control — SOUNDTUBE FP-LIGHT MODULE for automatic light-based adjustment of FP Series amplifiers and speakers in rooms with variable lighting.
Not sure this is the right part? Photo-identify it→

SOUNDTUBE Products

3G Electric supplies SOUNDTUBE audio amplifiers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from SOUNDTUBE

View all SOUNDTUBE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first