Episode 49 - MasterTech EXPO 2026 Recap
The Old Fashioned Car Audio Podcast
The Old Fashioned Car Audio Podcast Mar 23, 2026
Episode 49 - MasterTech EXPO 2026 Recap

Episode 49 - MasterTech EXPO 2026 Recap

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Episode 49 - MasterTech EXPO 2026 Recap
Term

Bluetooth

Bluetooth is a wireless connection that lets your phone talk to your car stereo without plugging in cables. It’s often used to play music and make calls through the car speakers.

Master Tech
Car

Master Tech

“Master” here doesn’t clearly name a car. It sounds more like a name for an event or a topic that the podcast plans to cover later.

Part

amps

Amps are the power boxes for your car’s audio. They help the speakers play louder and cleaner, especially for bass.

Part

speakers

Speakers are the audio drivers that convert electrical signals into sound. Swapping speakers is a common first step in car audio because it can dramatically improve clarity, imaging, and overall volume without changing the rest of the system.

Concept

road noise

Road noise is the background sound from tires, wind, and suspension that competes with music in the cabin. Installers often test audio with road noise present (or try to reduce it) because it affects perceived clarity, bass impact, and how well you can judge speaker upgrades.

Concept

demo tracks

Demo tracks are pre-selected songs used to evaluate and showcase an audio system’s performance. They’re chosen for specific qualities—like tight bass, wide stereo imaging, and clean vocals—so installers can quickly hear improvements or problems.

Term

Toyota adaptive cruise control

Adaptive cruise control helps your car keep a steady speed, but it also slows down if traffic is close. It helps you drive more easily because you don’t have to constantly adjust your speed.

Term

30 foot screen

They mention a huge screen—about 30 feet wide. It’s likely used to show what’s going on with the car audio build so everyone can see it clearly.

Concept

backup camera

A backup camera is a rear-view video system that helps drivers see behind the vehicle when reversing. In older installations, early camera systems were often analog and less integrated than today’s factory digital setups.

Term

VHS or Beta

VHS and Beta were old ways of recording video on tapes. They’re bringing it up because the video/camera setup reminds them of that era.

Term

laser machine

A laser machine is a tool that uses a focused light beam to cut or mark materials very precisely. It’s useful for making custom audio parts that need to line up cleanly.

Term

2D CAD

2D CAD is a computer program for making flat, accurate drawings. People use it to plan parts—like brackets or speaker box pieces—so they fit correctly the first time.

Part

fiberglass

Fiberglass is a strong material made from glass fibers mixed with resin. Car audio shops use it to shape custom parts like speaker mounts or enclosure pieces that fit the car.

Concept

3D printing

3D printing makes parts from a computer model, building them layer by layer. In car audio, it can help create custom pieces or prototypes that fit the vehicle.

Part

sub box

A sub box is the enclosure that holds the subwoofer in your car. The size and shape of the box change how the bass sounds, so it matters a lot.

Concept

3D CAD

3D CAD is CAD software that lets you build a full 3D model of a part. Instead of drawing only on a flat screen, you can shape it in space so it looks and fits like the real thing.

Concept

demo car

A “demo car” is a car prepared for an event so people can hear and see the audio setup. It’s usually built to look good and sound impressive.

Term

CNC

CNC is a computer-controlled machine that cuts parts very precisely. In car audio, it helps build speaker boxes and brackets that fit better and are easier to reproduce.

Company

Alpine

Alpine is a well-known car audio company. Here it’s mentioned because they got a CNC machine, which helps make audio parts more accurately and consistently.

Concept

build boxes

“Build boxes” means making the enclosure that the speakers sit in. The box design affects how the speaker sounds, especially for bass.

Concept

car audio

Car audio is the sound system in a car—speakers, amps, and related gear that you add or upgrade. The host is saying that seeing really impressive builds is what got people hooked.

Concept

Fishman and the Yado build

This sounds like a famous car audio build that inspired the host when they were younger. The host is saying it looked so wild and futuristic that it made them think, “this is insane.”

Concept

wow factor

“Wow factor” just means what makes people go “whoa.” In car audio, it’s usually the flashy look—like cool lighting and a really nice custom box.

Part

enclosure

An enclosure is the box that holds the speaker. It matters because it changes how the speaker produces bass—so the sound can be way better or way worse depending on the box.

Term

RGB

RGB is lighting that can change colors (red, green, blue). People use it in car interiors to make the install look more dramatic and customizable.

Company

Arduinos

Arduino is a small computer you can program to control things like lights. The point here is that people used to build and program their own controllers, but now there are easier plug-and-play options.

Brand

Honda

Honda is a well-known car brand. Here, they’re mentioned because a Honda demo vehicle was part of what the speaker saw at the Expo.

Term

SQ system

SQ means “sound quality.” It’s about making music sound accurate and pleasant, not just super loud.

Concept

installer of the year

This is an award that car audio installers can win. It usually means the person is doing really high-quality work compared to other installers.

Concept

accept failure

They’re saying you shouldn’t be discouraged when something goes wrong. In car audio, you learn by testing, fixing, and trying again until it works.

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