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Episode 49 - MasterTech EXPO 2026 Recap

Episode 49 - MasterTech EXPO 2026 Recap

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About this episode

MasterTech Expo 2026 gets a full, behind-the-scenes recap—starting with a chaotic-but-funny sponsor read and the crew’s “first night” ritual of drinks, darts, and an obsession with four-in-a-line (Connect 4) that turns into a hotel lobby tradition. The hosts cover classes (radar/laser integration and 2d/3d cad workflows), the Wayne Harris “Terminator” car Q&A, build-off format changes, awards, and demo-car highlights like Orca’s firework track. The trip also includes bowling, a sunrise mountain hike, and a painful ankle injury—plus plenty of talk about teaching, failure, and pushing past comfort zones.

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Technical Too Afraid to Ask
Term

Bluetooth

"But now we got science, baby, we got options, we got Bluetooth [109.4s] Yeah, Bluetooth, not a street name, not a band, that's a real deal"

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.

Car

Master Tech

"Good stuff Yeah, we will get to Master Tech Expo stuff At some point"

“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

"[836.1s] I was, you know, we had redone the Prius [839.9s] To bring out there, changed out the speakers and the amps [842.3s] And wanted to kind of bring something a little different"

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

Part

speakers

"[836.1s] I was, you know, we had redone the Prius [839.9s] To bring out there, changed out the speakers and the amps [842.3s] And wanted to kind of bring something a little different"

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

"[869.6s] To then filter through once I could listen to it [872.1s] Without road noise and pick out new demo tracks [874.7s] So there were all new demo tracks for this year"

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

"[872.1s] Without road noise and pick out new demo tracks [874.7s] So there were all new demo tracks for this year [877.7s] In the Prius"

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

"And, you know, great Toyota adaptive cruise control [906.1s] To help with the driving [907.2s] I think while I focused on music"

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

"Really cool to have the car inside And there's a big ass 30 foot screen in there"

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

"Like the first backup camera And it's like a old school"

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

"I don't know if it was VHS or Beta Or what it was"

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

"[1742.8s] I think we really show a lot of tricks of [1745.9s] How you can utilize [1748.1s] Like a laser machine [1751.1s] In ways that most people still"

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

"...for the people listening [1796.2s] You know, some people listening [1797.8s] Might be, never have done 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

"Right, you know You can lay fiberglass, you can Stack fab something, you can You know, 3D print something"

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

"You can lay fiberglass, you can Stack fab something, you can You know, 3D print something Like one of those is going to be the fastest way"

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

"So like when you see your truck Your trunk being built, and then like My sub box being built And some of these other various projects"

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

"Now your computer is on the floor / It's on the wall, it's on the ceiling / And these are the planes / In which you're drawing objects / ... / To create a more complex shape"

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

"[2521.9s] Outdo everybody [2524.1s] Demo car [2525.0s] World was [2526.4s] Was just pushing the limits"

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

"[2534.3s] Or 06 [2536.5s] When we finally got a CNC at Alpine [2538.6s] And it was"

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

"[2531.1s] I think it was probably [2533.7s] 05 [2534.3s] Or 06 [2536.5s] When we finally got a CNC at 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

"[2542.2s] Compared to the machines that most guys use today [2544.5s] To build boxes and stuff with [2546.4s] And it was a lot of that"

“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

"...whether it's like Audio for the first time that wasn't Prevalent, right?"

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

"My generation was watching like The Fishman and the Yado build Just really just crazy shit That moved"

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

"I feel like there's not a lot of wow Factor because I think the wow today is how Integrated or factory..."

“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

"...a lot of the stuff Like on the inside of An enclosure the lighting When like the MTI Boys go nuts on the inside of an 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

"And now it's like the lighting has changed a lot too with the RGB Incob lighting like"

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

"ten years ago Twelve years ago we were doing that with Arduinos and programming"

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

"[5140.3s] In Orca's booth [5143.1s] It was Don's [5145.9s] Honda [5146.0s] Oh yeah"

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

"But it still keeps the Basic principles of A good SQ system"

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

Concept

installer of the year

"Just like every year [5794.4s] Vying for installer of the year [5796.2s] For the past"

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

"It wasn't about how to build Something cool or what to do It was like How to accept failure Because it's gonna happen"

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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