Episode 49 - MasterTech EXPO 2026 Recap
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.
Matt and Gary are back from MasterTech Expo and unpacking the highlights, the chaos, and a few unexpected lessons along the way. From time in the classroom to after-hours antics, this one gives a real look at what went down
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.
Bluetooth is a short-range wireless technology that lets devices communicate without cables. In car audio, it’s commonly used for hands-free calling and streaming music from a phone to the head unit or amplifier.
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.
“Master” in this context appears to refer to a person or event label (e.g., “Master Tech Expo”), not a specific car model. It’s likely being mentioned as a topic or upcoming segment rather than as a vehicle with specs or a history.
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.
In car audio, “amps” (amplifiers) boost the audio signal’s power so speakers can play louder and with better control. Upgrading or changing amplifiers often helps with bass response and reduces distortion at higher volumes.
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.
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.
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.
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.
Adaptive cruise control is an advanced cruise-control system that automatically adjusts your speed to maintain a set following distance from the car ahead. In this segment, the host is highlighting how it makes commuting less stressful while they focus on music.
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.
A large display like a “30 foot screen” is a key part of modern car-audio show presentations, used to show system diagrams, install progress, tuning results, and video demos. It also helps the audience follow along when the car is stationary indoors.
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.
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.
VHS and Betamax (often shortened to “Beta”) were competing analog video recording formats from the 1970s–1980s. Mentioning them suggests the camera/video playback looked or behaved like older consumer camcorder technology.
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.
A laser machine uses a focused beam to cut, engrave, or sometimes weld materials with high precision. In audio fabrication, it can speed up production of mounting rings, templates, and custom parts while keeping tolerances tight.
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.
2D CAD (computer-aided design) is software used to create precise drawings in two dimensions. In car audio and fabrication, it’s often used to design speaker baffles, mounting plates, and enclosure layouts before anything gets cut or built.
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.
Fiberglass is a composite material made from glass fibers and resin. In car audio and fabrication, it’s commonly used to build strong, custom shapes like speaker pods and enclosures because it can be molded to match the vehicle’s contours.
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.
3D printing is a manufacturing method that creates parts layer-by-layer from a digital model. In car audio fabrication, it can be used for prototypes, custom mounting brackets, and sometimes enclosure components when the design and material choice fit the application.
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.
A sub box (subwoofer enclosure) is the housing that holds a car audio subwoofer. Its internal volume and shape strongly affect bass output and how the subwoofer behaves, so building it correctly is a big part of getting good sound.
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.
3D CAD extends CAD design into three dimensions, allowing designers to model complex shapes with depth and volume. The transcript describes using multiple “planes” (walls/ceiling/floor) to build up a 3D object rather than working only on a flat screen.
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.
A “demo car” is a vehicle set up to showcase car audio gear and installation quality at events. The goal is often to demonstrate sound quality, installation fit/finish, and how well the system performs under controlled conditions.
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.
CNC stands for “Computer Numerical Control,” a machine that cuts or shapes material using programmed instructions. In car audio, CNC is commonly used to fabricate speaker enclosures, mounting panels, and other parts with tight tolerances and repeatability.
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.
Alpine is a major Japanese car audio brand known for head units, amplifiers, and speakers. In this segment, Alpine is mentioned as the place where they finally got a CNC machine, highlighting the brand’s role in adopting advanced manufacturing tools for audio fabrication.
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.
“Build boxes” refers to fabricating speaker enclosures (often subwoofer or midbass boxes) that control how the speakers load and perform. Box design and construction quality strongly affect sound quality, especially for bass response and integration.
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.
Car audio refers to the aftermarket sound systems installed in vehicles—typically including head units, amplifiers, speakers, subwoofers, and wiring/signal processing. The segment frames early “wow factor” moments as what originally pulled people into the hobby.
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.”
“Fishman and the Yado build” appears to reference a well-known car audio build or builder duo that influenced the host’s generation. The key point is that these early viral/featured builds showcased extreme fabrication and movement (visually and/or mechanically), making them feel like “spaceships.”
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.
The “wow factor” is the emotional appeal that makes a build feel exciting—often tied to visual impact and craftsmanship rather than raw performance. In car audio, it commonly shows up as dramatic lighting, custom materials, and attention-grabbing enclosure design.
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.
In car audio, an enclosure is the box that houses a speaker (especially subwoofers) and strongly affects sound quality. Its size, shape, and internal bracing determine how the speaker moves and how the bass behaves.
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.
RGB lighting uses red, green, and blue LEDs that can be controlled to create many colors and effects. In modern car audio installs, RGB is often integrated into trim, speaker rings, or custom panels to add “focal point” lighting without needing complex custom electronics.
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.
Arduino is a popular open-source microcontroller platform used to prototype and control electronics. The speaker is contrasting older DIY approaches (programming Arduino-based controllers) with today’s ready-made products for lighting and automation.
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.
Honda is a major Japanese automaker that often brings demo vehicles to car-audio events. In this segment, the speaker is referencing Honda’s presence in Orca’s booth and what stood out from the Expo.
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.
“SQ” stands for sound quality—systems built to reproduce music accurately, with good tonal balance and imaging rather than just maximum loudness. The speaker contrasts SQ with more aggressive setups, emphasizing that the system can be loud while still sounding “tonal.”
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.
“Installer of the year” is an industry award category that recognizes top-performing car audio installers. It typically reflects workmanship, consistency, and how well installs are executed and documented.
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.
The speaker frames the learning process as accepting that failures happen during projects and troubleshooting. In car audio (and car work generally), this mindset helps you iterate—diagnose, adjust, and try again—until the system performs reliably.
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