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SG360 Academy | Speaker Engineering Course

Breadcrumb Abstract Shape
Breadcrumb Abstract Shape
Breadcrumb Abstract Shape
15technical parts
78numbered chapters
70%minimum grade in quizzes
100%online and applied content

SG360 Academy

Technical knowledge to transform theory into project.

SG360 Academy connects book, practice, and assessment learning in a path designed for those who want to understand the loudspeaker as an electrical, magnetic, mechanical, acoustic, thermal, and productive system.

Explore the courseHow it works

An integrated vision

  • Acoustic and electroacoustic fundamentals presented in progressive sequence.
  • Measurement, curve interpretation and diagnosis connected to engineering decisions.
  • Questions per chapter to check understanding before moving on.
  • Application oriented towards development, validation and industrialization.

Main training

Speaker Engineering

Complete training to study, review and apply the fundamentals of developing electroacoustic transducers.

01

Fundamentals

Sound, waves, pressure, power, sensitivity and energy conversion.

02

Motor system

Magnetic flux, gap, BL, magnets, coil and electromechanical behavior.

03

Components

Cone, surround, spider, basket, materials, adhesives and assembly.

04

Measurement and diagnosis

Impedance, response, directivity, distortion and reading results.

05

Product design

Requirements, prototypes, benchmark, validation, quality and reliability.

06

Industrialization

From technical specification to production, with a vision of OEM, ODM and continuous improvement.

Get to know the training

Why study here

An experience created to truly learn.

↗

Progressive track

Start at the base and evolve until development and industrialization.

⌁

Connected theory

Relate physical phenomenon, component, measurement, failure and consequence.

✓

Self-assessment

Use the quizzes to identify what was assimilated at each stage.

▣

Professional consultation

Return to the contents when you need to review a concept or decision.

Capa do livro Engenharia de Alto-Falantes

Reference book

Speaker Engineering

A technical work to understand, measure, diagnose, design, validate and industrialize electroacoustic transducers.

Fundamentals of practiceFrom sound as a physical phenomenon to the product ready for production.
Curves and parametersThiele-Small, impedance, response, distortion and large signals.
Integrated projectRequirements, benchmark, prototypes, DOE, FEA, DV and PV.
Quality and casesFMEA, 8D, CAPA, SPC, reliability and applied studies.
Discover the book

SG360 Methodology

Learn, check, apply and move forward.

The training combines guided reading, classes, questions and practical application in an objective sequence.

01

Study

Read or watch content focusing on the central concept.

02

Check

Answer the questions and identify points that need revision.

03

Apply

Relate knowledge to measurements, design and diagnosis.

04

Advance

Consolidate the base and move on to the next challenges.

Who is it for

From technical training to daily work.

A structured basis for different moments of your career and professional development.

Students

Build a solid foundation in acoustics, electroacoustics, modeling and measurement.

Engineers

Support for requirements, trade-offs, prototypes, validation and development.

Audio professionals

Interpret curves, compare components and diagnose behaviors.

OEM/ODM Industry

Connect RFQ, BOM, suppliers, quality and production release.

Training content

A wide and organized technical trail.

The main themes were distributed to facilitate sequential reading and consultation by subject.

01

Acoustics and electroacousticsSound, waves, pressure, dB, power, sensitivity and efficiency.
02

Motor systemFlux, reluctance, saturation, magnets, gap, BL and coil.
03

Components and materialsCone, surround, spider, basket, stickers, tolerances and assembly.
04

Thiele-Small ParametersPhysical significance, measurement, repeatability, temperature and application.
05

Response and directivityCurves, phase, near/far field, gating, diffraction and polar.
06

Distortion and large signalsTHD, IMD, BL(x), Kms(x), Le(x), offset and excursion.
07

Power and reliabilityThermal, compression, endurance, Xmax, Xmech and quality.
08

Design and industrializationTarget, benchmark, DOE, FEA, DV/PV, BOM, costs and production.

Recognition

Complete your journey with a certification.

When you meet the requirements defined for training, you will have a record of your completion at SG360 Academy.

SG360
ACADEMY

Certificate of completion

A formal step to recognize the learning path and commitment to technical training.

Author and experience

Knowledge built on the engineering floor.

Eduardo G. S. da Silva

Eduardo G. S. da Silva brings together experience in product development, engineering, suppliers and automotive applications to transform technical knowledge into structured, visual and applicable material.

Eduardo G. S. da Silva · SG360 Academy

Frequently asked questions

Before you start

Is the course suitable for those just starting out?

Yes. The trail was organized progressively, starting with the fundamentals and moving on to measurement, diagnosis, design and industrialization.

Do I need to have professional audio experience?

No. Experience helps with application, but the content was designed to form an understandable and practical basis.

How do quizzes work?

Quizzes help you check your understanding of the chapters. The minimum passing grade defined for training is 70%.

Is the book mandatory to take the course?

The book is the central technical reference for training, but the platform organizes study, review and evaluation independently.

Can I study on my cell phone?

Yes. The platform was structured to offer a responsive experience on computers, tablets and cell phones.

SG360 Academy Blog

Technical content to continue evolving.

Articles, explanations and supporting materials to connect study, measurement and professional practice.

Fundamentals

How to interpret a speaker as a system

An integrated view of the electrical, magnetic, mechanical and acoustic domains.

Read on the blog →

Measurement

Parameters, curves and design decisions

Why measuring is just the beginning: the value is in interpreting and acting.

View contents →

Career

From specification to industrialization

What changes when technical knowledge needs to become a product.

Follow the Academy →

Ready to master speaker engineering?

Start with training, use the book as a reference and build a technical vision that accompanies you from study to project.

Discover the course

SG360 Academy

Conhecimento técnico em engenharia de alto-falantes para quem deseja projetar, medir e tomar decisões com mais segurança. Livro, curso online e suporte de aprendizagem em um só ambiente.

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